From 3450004a8cec8bab246372a1cabb9c2483b1e6c3 Mon Sep 17 00:00:00 2001 From: Dmitri Vorobiev Date: Tue, 15 Jul 2008 19:57:30 +0300 Subject: [MIPS] PCI: Make the pcibios_max_latency variable static The pcibios_max_latency variable is needlessly defined global, and this patch makes it static. Build-tested using malta_defconfig. Signed-off-by: Dmitri Vorobiev Signed-off-by: Ralf Baechle --- include/asm-mips/pci.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h index d3be8343607..c205875d7f3 100644 --- a/include/asm-mips/pci.h +++ b/include/asm-mips/pci.h @@ -173,6 +173,5 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) } extern int pci_probe_only; -extern unsigned int pcibios_max_latency; #endif /* _ASM_PCI_H */ -- cgit v1.2.3 From f028b8605613ade67fda554e30d367911d6c7222 Mon Sep 17 00:00:00 2001 From: Dmitri Vorobiev Date: Tue, 15 Jul 2008 19:57:31 +0300 Subject: [MIPS] Fix missing prototypes in asm/fpu.h While building the Malta defconfig, sparse spat the following warnings: >>>>>>>>>>>>>>>>>> arch/mips/math-emu/kernel_linkage.c:31:6: warning: symbol 'fpu_emulator_init_fpu' was not declared. Should it be static? arch/mips/math-emu/kernel_linkage.c:54:5: warning: symbol 'fpu_emulator_save_context' was not declared. Should it be static? arch/mips/math-emu/kernel_linkage.c:68:5: warning: symbol 'fpu_emulator_restore_context' was not declared. Should it be static? >>>>>>>>>>>>>>>>>> This patch fixes these errors by adding the proper prototypes to the include/asm-mips/fpu.h header, and actually using this header in the sparse-spotted source file. Build-tested with Malta defconfig. Signed-off-by: Dmitri Vorobiev Signed-off-by: Ralf Baechle --- include/asm-mips/fpu.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h index e59d4c03966..8a3ef247659 100644 --- a/include/asm-mips/fpu.h +++ b/include/asm-mips/fpu.h @@ -35,6 +35,8 @@ extern asmlinkage int (*save_fp_context32)(struct sigcontext32 __user *sc); extern asmlinkage int (*restore_fp_context32)(struct sigcontext32 __user *sc); extern void fpu_emulator_init_fpu(void); +extern int fpu_emulator_save_context(struct sigcontext __user *sc); +extern int fpu_emulator_restore_context(struct sigcontext __user *sc); extern void _init_fpu(void); extern void _save_fp(struct task_struct *); extern void _restore_fp(struct task_struct *); -- cgit v1.2.3 From c29d150305f7f655b7002cc31754c605e5c0d1a0 Mon Sep 17 00:00:00 2001 From: Dmitri Vorobiev Date: Tue, 15 Jul 2008 19:57:32 +0300 Subject: [MIPS] Add missing prototypes to asm/page.h This patch fixes the following sparse warnings: >>>>>>>>>>>>>>>>>> arch/mips/mm/page.c:284:16: warning: symbol 'build_clear_page' was not declared. Should it be static? arch/mips/mm/page.c:426:16: warning: symbol 'build_copy_page' was not declared. Should it be static? >>>>>>>>>>>>>>>>>> The fix is to add appropriate prototypes to the header include/asm-mips/page.h. Build-tested against Malta defconfig. Signed-off-by: Dmitri Vorobiev Signed-off-by: Ralf Baechle --- include/asm-mips/page.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index 8735aa0b896..494f00ba954 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -34,6 +34,9 @@ #include #include +extern void build_clear_page(void); +extern void build_copy_page(void); + /* * It's normally defined only for FLATMEM config but it's * used in our early mem init code for all memory models. -- cgit v1.2.3 From d6d8a4635a8451ca3c6fa2aaf9bbf934d8e2097b Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 16 Jul 2008 12:07:05 +0100 Subject: [MIPS] Tinker with constraints in to fix build error. [...] CC init/main.o include/asm/bitops.h: In function `start_kernel': include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match constraints include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match constraints include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match constraints include/asm/bitops.h:76: error: impossible constraint in `asm' include/asm/bitops.h:76: error: impossible constraint in `asm' include/asm/bitops.h:76: error: impossible constraint in `asm' make[1]: *** [init/main.o] Error 1 [...] The build error is caused by the ages old gcc bug where gcc at the time of analyzing the constraints is unable to figure out that an "i" constraint actually can be satisfied and thus will abort unless an "r" is added to the constraint. For the actual code generation gcc will only ever use the "i" constraint. Signed-off-by: Ralf Baechle --- include/asm-mips/bitops.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index 9a7274ba6a0..49df8c4c9d2 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -82,7 +82,7 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr) "2: b 1b \n" " .previous \n" : "=&r" (temp), "=m" (*m) - : "i" (bit), "m" (*m), "r" (~0)); + : "ir" (bit), "m" (*m), "r" (~0)); #endif /* CONFIG_CPU_MIPSR2 */ } else if (cpu_has_llsc) { __asm__ __volatile__( @@ -147,7 +147,7 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr) "2: b 1b \n" " .previous \n" : "=&r" (temp), "=m" (*m) - : "i" (bit), "m" (*m)); + : "ir" (bit), "m" (*m)); #endif /* CONFIG_CPU_MIPSR2 */ } else if (cpu_has_llsc) { __asm__ __volatile__( @@ -428,7 +428,7 @@ static inline int test_and_clear_bit(unsigned long nr, "2: b 1b \n" " .previous \n" : "=&r" (temp), "=m" (*m), "=&r" (res) - : "i" (bit), "m" (*m) + : "ir" (bit), "m" (*m) : "memory"); #endif } else if (cpu_has_llsc) { -- cgit v1.2.3 From 73b4390fb23456964201abda79f1210fe337d01a Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 16 Jul 2008 16:12:25 +0100 Subject: [MIPS] Routerboard 532: Support for base system Signed-off-by: Phil Sutter Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- include/asm-mips/bootinfo.h | 6 + .../asm-mips/mach-rc32434/cpu-feature-overrides.h | 81 ++++ include/asm-mips/mach-rc32434/ddr.h | 141 ++++++ include/asm-mips/mach-rc32434/dma.h | 103 +++++ include/asm-mips/mach-rc32434/dma_v.h | 52 +++ include/asm-mips/mach-rc32434/eth.h | 220 ++++++++++ include/asm-mips/mach-rc32434/gpio.h | 126 ++++++ include/asm-mips/mach-rc32434/integ.h | 59 +++ include/asm-mips/mach-rc32434/irq.h | 8 + include/asm-mips/mach-rc32434/pci.h | 481 +++++++++++++++++++++ include/asm-mips/mach-rc32434/prom.h | 44 ++ include/asm-mips/mach-rc32434/rb.h | 81 ++++ include/asm-mips/mach-rc32434/rc32434.h | 61 +++ include/asm-mips/mach-rc32434/timer.h | 65 +++ include/asm-mips/mach-rc32434/war.h | 25 ++ 15 files changed, 1553 insertions(+) create mode 100644 include/asm-mips/mach-rc32434/cpu-feature-overrides.h create mode 100644 include/asm-mips/mach-rc32434/ddr.h create mode 100644 include/asm-mips/mach-rc32434/dma.h create mode 100644 include/asm-mips/mach-rc32434/dma_v.h create mode 100644 include/asm-mips/mach-rc32434/eth.h create mode 100644 include/asm-mips/mach-rc32434/gpio.h create mode 100644 include/asm-mips/mach-rc32434/integ.h create mode 100644 include/asm-mips/mach-rc32434/irq.h create mode 100644 include/asm-mips/mach-rc32434/pci.h create mode 100644 include/asm-mips/mach-rc32434/prom.h create mode 100644 include/asm-mips/mach-rc32434/rb.h create mode 100644 include/asm-mips/mach-rc32434/rc32434.h create mode 100644 include/asm-mips/mach-rc32434/timer.h create mode 100644 include/asm-mips/mach-rc32434/war.h (limited to 'include') diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h index d39e143b4a3..610fe3af7a0 100644 --- a/include/asm-mips/bootinfo.h +++ b/include/asm-mips/bootinfo.h @@ -51,6 +51,12 @@ #define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */ #define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */ +/* + * Valid machtype for group Mikrotik + */ +#define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */ +#define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */ + #define CL_SIZE COMMAND_LINE_SIZE extern char *system_type; diff --git a/include/asm-mips/mach-rc32434/cpu-feature-overrides.h b/include/asm-mips/mach-rc32434/cpu-feature-overrides.h new file mode 100644 index 00000000000..f3bc7efa260 --- /dev/null +++ b/include/asm-mips/mach-rc32434/cpu-feature-overrides.h @@ -0,0 +1,81 @@ +/* + * IDT RC32434 specific CPU feature overrides + * + * Copyright (C) 2008 Florian Fainelli + * + * This file was derived from: include/asm-mips/cpu-features.h + * Copyright (C) 2003, 2004 Ralf Baechle + * Copyright (C) 2004 Maciej W. Rozycki + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ +#ifndef __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H +#define __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H + +/* + * The IDT RC32434 SOC has a built-in MIPS 4Kc core. + */ +#define cpu_has_tlb 1 +#define cpu_has_4kex 1 +#define cpu_has_3k_cache 0 +#define cpu_has_4k_cache 1 +#define cpu_has_tx39_cache 0 +#define cpu_has_sb1_cache 0 +#define cpu_has_fpu 0 +#define cpu_has_32fpr 0 +#define cpu_has_counter 1 +#define cpu_has_watch 1 +#define cpu_has_divec 1 +#define cpu_has_vce 0 +#define cpu_has_cache_cdex_p 0 +#define cpu_has_cache_cdex_s 0 +#define cpu_has_prefetch 1 +#define cpu_has_mcheck 1 +#define cpu_has_ejtag 1 +#define cpu_has_llsc 1 + +#define cpu_has_mips16 0 +#define cpu_has_mdmx 0 +#define cpu_has_mips3d 0 +#define cpu_has_smartmips 0 + +#define cpu_has_vtag_icache 0 +/* #define cpu_has_dc_aliases ? */ +/* #define cpu_has_ic_fills_f_dc ? */ +/* #define cpu_has_pindexed_dcache ? */ + +/* #define cpu_icache_snoops_remote_store ? */ + +#define cpu_has_mips32r1 1 +#define cpu_has_mips32r2 0 +#define cpu_has_mips64r1 0 +#define cpu_has_mips64r2 0 + +#define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 + +/* #define cpu_has_nofpuex ? */ +#define cpu_has_64bits 0 +#define cpu_has_64bit_zero_reg 0 +#define cpu_has_64bit_gp_regs 0 +#define cpu_has_64bit_addresses 0 + +#define cpu_has_inclusive_pcaches 0 + +#define cpu_dcache_line_size() 16 +#define cpu_icache_line_size() 16 + +#endif /* __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H */ diff --git a/include/asm-mips/mach-rc32434/ddr.h b/include/asm-mips/mach-rc32434/ddr.h new file mode 100644 index 00000000000..291e2cf9dde --- /dev/null +++ b/include/asm-mips/mach-rc32434/ddr.h @@ -0,0 +1,141 @@ +/* + * Definitions for the DDR registers + * + * Copyright 2002 Ryan Holm + * Copyright 2008 Florian Fainelli + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _ASM_RC32434_DDR_H_ +#define _ASM_RC32434_DDR_H_ + +#include + +/* DDR register structure */ +struct ddr_ram { + u32 ddrbase; + u32 ddrmask; + u32 res1; + u32 res2; + u32 ddrc; + u32 ddrabase; + u32 ddramask; + u32 ddramap; + u32 ddrcust; + u32 ddrrdc; + u32 ddrspare; +}; + +#define DDR0_PHYS_ADDR 0x18018000 + +/* DDR banks masks */ +#define DDR_MASK 0xffff0000 +#define DDR0_BASE_MSK DDR_MASK +#define DDR1_BASE_MSK DDR_MASK + +/* DDR bank0 registers */ +#define RC32434_DDR0_ATA_BIT 5 +#define RC32434_DDR0_ATA_MSK 0x000000E0 +#define RC32434_DDR0_DBW_BIT 8 +#define RC32434_DDR0_DBW_MSK 0x00000100 +#define RC32434_DDR0_WR_BIT 9 +#define RC32434_DDR0_WR_MSK 0x00000600 +#define RC32434_DDR0_PS_BIT 11 +#define RC32434_DDR0_PS_MSK 0x00001800 +#define RC32434_DDR0_DTYPE_BIT 13 +#define RC32434_DDR0_DTYPE_MSK 0x0000e000 +#define RC32434_DDR0_RFC_BIT 16 +#define RC32434_DDR0_RFC_MSK 0x000f0000 +#define RC32434_DDR0_RP_BIT 20 +#define RC32434_DDR0_RP_MSK 0x00300000 +#define RC32434_DDR0_AP_BIT 22 +#define RC32434_DDR0_AP_MSK 0x00400000 +#define RC32434_DDR0_RCD_BIT 23 +#define RC32434_DDR0_RCD_MSK 0x01800000 +#define RC32434_DDR0_CL_BIT 25 +#define RC32434_DDR0_CL_MSK 0x06000000 +#define RC32434_DDR0_DBM_BIT 27 +#define RC32434_DDR0_DBM_MSK 0x08000000 +#define RC32434_DDR0_SDS_BIT 28 +#define RC32434_DDR0_SDS_MSK 0x10000000 +#define RC32434_DDR0_ATP_BIT 29 +#define RC32434_DDR0_ATP_MSK 0x60000000 +#define RC32434_DDR0_RE_BIT 31 +#define RC32434_DDR0_RE_MSK 0x80000000 + +/* DDR bank C registers */ +#define RC32434_DDRC_MSK(x) BIT_TO_MASK(x) +#define RC32434_DDRC_CES_BIT 0 +#define RC32434_DDRC_ACE_BIT 1 + +/* Custom DDR bank registers */ +#define RC32434_DCST_MSK(x) BIT_TO_MASK(x) +#define RC32434_DCST_CS_BIT 0 +#define RC32434_DCST_CS_MSK 0x00000003 +#define RC32434_DCST_WE_BIT 2 +#define RC32434_DCST_RAS_BIT 3 +#define RC32434_DCST_CAS_BIT 4 +#define RC32434_DSCT_CKE_BIT 5 +#define RC32434_DSCT_BA_BIT 6 +#define RC32434_DSCT_BA_MSK 0x000000c0 + +/* DDR QSC registers */ +#define RC32434_QSC_DM_BIT 0 +#define RC32434_QSC_DM_MSK 0x00000003 +#define RC32434_QSC_DQSBS_BIT 2 +#define RC32434_QSC_DQSBS_MSK 0x000000fc +#define RC32434_QSC_DB_BIT 8 +#define RC32434_QSC_DB_MSK 0x00000100 +#define RC32434_QSC_DBSP_BIT 9 +#define RC32434_QSC_DBSP_MSK 0x01fffe00 +#define RC32434_QSC_BDP_BIT 25 +#define RC32434_QSC_BDP_MSK 0x7e000000 + +/* DDR LLC registers */ +#define RC32434_LLC_EAO_BIT 0 +#define RC32434_LLC_EAO_MSK 0x00000001 +#define RC32434_LLC_EO_BIT 1 +#define RC32434_LLC_EO_MSK 0x0000003e +#define RC32434_LLC_FS_BIT 6 +#define RC32434_LLC_FS_MSK 0x000000c0 +#define RC32434_LLC_AS_BIT 8 +#define RC32434_LLC_AS_MSK 0x00000700 +#define RC32434_LLC_SP_BIT 11 +#define RC32434_LLC_SP_MSK 0x001ff800 + +/* DDR LLFC registers */ +#define RC32434_LLFC_MSK(x) BIT_TO_MASK(x) +#define RC32434_LLFC_MEN_BIT 0 +#define RC32434_LLFC_EAN_BIT 1 +#define RC32434_LLFC_FF_BIT 2 + +/* DDR DLLTA registers */ +#define RC32434_DLLTA_ADDR_BIT 2 +#define RC32434_DLLTA_ADDR_MSK 0xfffffffc + +/* DDR DLLED registers */ +#define RC32434_DLLED_MSK(x) BIT_TO_MASK(x) +#define RC32434_DLLED_DBE_BIT 0 +#define RC32434_DLLED_DTE_BIT 1 + +#endif /* _ASM_RC32434_DDR_H_ */ diff --git a/include/asm-mips/mach-rc32434/dma.h b/include/asm-mips/mach-rc32434/dma.h new file mode 100644 index 00000000000..5f898b5873f --- /dev/null +++ b/include/asm-mips/mach-rc32434/dma.h @@ -0,0 +1,103 @@ +/* + * Copyright 2002 Integrated Device Technology, Inc. + * All rights reserved. + * + * DMA register definition. + * + * Author : ryan.holmQVist@idt.com + * Date : 20011005 + */ + +#ifndef __ASM_RC32434_DMA_H +#define __ASM_RC32434_DMA_H + +#include + +#define DMA0_BASE_ADDR 0x18040000 + +/* + * DMA descriptor (in physical memory). + */ + +struct dma_desc { + u32 control; /* Control. use DMAD_* */ + u32 ca; /* Current Address. */ + u32 devcs; /* Device control and status. */ + u32 link; /* Next descriptor in chain. */ +}; + +#define DMA_DESC_SIZ sizeof(struct dma_desc) +#define DMA_DESC_COUNT_BIT 0 +#define DMA_DESC_COUNT_MSK 0x0003ffff +#define DMA_DESC_DS_BIT 20 +#define DMA_DESC_DS_MSK 0x00300000 + +#define DMA_DESC_DEV_CMD_BIT 22 +#define DMA_DESC_DEV_CMD_MSK 0x01c00000 + +/* DMA command sizes */ +#define DMA_DESC_DEV_CMD_BYTE 0 +#define DMA_DESC_DEV_CMD_HLF_WD 1 +#define DMA_DESC_DEV_CMD_WORD 2 +#define DMA_DESC_DEV_CMD_2WORDS 3 +#define DMA_DESC_DEV_CMD_4WORDS 4 +#define DMA_DESC_DEV_CMD_6WORDS 5 +#define DMA_DESC_DEV_CMD_8WORDS 6 +#define DMA_DESC_DEV_CMD_16WORDS 7 + +/* DMA descriptors interrupts */ +#define DMA_DESC_COF (1 << 25) /* Chain on finished */ +#define DMA_DESC_COD (1 << 26) /* Chain on done */ +#define DMA_DESC_IOF (1 << 27) /* Interrupt on finished */ +#define DMA_DESC_IOD (1 << 28) /* Interrupt on done */ +#define DMA_DESC_TERM (1 << 29) /* Terminated */ +#define DMA_DESC_DONE (1 << 30) /* Done */ +#define DMA_DESC_FINI (1 << 31) /* Finished */ + +/* + * DMA register (within Internal Register Map). + */ + +struct dma_reg { + u32 dmac; /* Control. */ + u32 dmas; /* Status. */ + u32 dmasm; /* Mask. */ + u32 dmadptr; /* Descriptor pointer. */ + u32 dmandptr; /* Next descriptor pointer. */ +}; + +/* DMA channels specific registers */ +#define DMA_CHAN_RUN_BIT (1 << 0) +#define DMA_CHAN_DONE_BIT (1 << 1) +#define DMA_CHAN_MODE_BIT (1 << 2) +#define DMA_CHAN_MODE_MSK 0x0000000c +#define DMA_CHAN_MODE_AUTO 0 +#define DMA_CHAN_MODE_BURST 1 +#define DMA_CHAN_MODE_XFRT 2 +#define DMA_CHAN_MODE_RSVD 3 +#define DMA_CHAN_ACT_BIT (1 << 4) + +/* DMA status registers */ +#define DMA_STAT_FINI (1 << 0) +#define DMA_STAT_DONE (1 << 1) +#define DMA_STAT_CHAIN (1 << 2) +#define DMA_STAT_ERR (1 << 3) +#define DMA_STAT_HALT (1 << 4) + +/* + * DMA channel definitions + */ + +#define DMA_CHAN_ETH_RCV 0 +#define DMA_CHAN_ETH_XMT 1 +#define DMA_CHAN_MEM_TO_FIFO 2 +#define DMA_CHAN_FIFO_TO_MEM 3 +#define DMA_CHAN_PCI_TO_MEM 4 +#define DMA_CHAN_MEM_TO_PCI 5 +#define DMA_CHAN_COUNT 6 + +struct dma_channel { + struct dma_reg ch[DMA_CHAN_COUNT]; +}; + +#endif /* __ASM_RC32434_DMA_H */ diff --git a/include/asm-mips/mach-rc32434/dma_v.h b/include/asm-mips/mach-rc32434/dma_v.h new file mode 100644 index 00000000000..173a9f9146c --- /dev/null +++ b/include/asm-mips/mach-rc32434/dma_v.h @@ -0,0 +1,52 @@ +/* + * Copyright 2002 Integrated Device Technology, Inc. + * All rights reserved. + * + * DMA register definition. + * + * Author : ryan.holmQVist@idt.com + * Date : 20011005 + */ + +#ifndef _ASM_RC32434_DMA_V_H_ +#define _ASM_RC32434_DMA_V_H_ + +#include +#include + +#define DMA_CHAN_OFFSET 0x14 +#define IS_DMA_USED(X) (((X) & \ + (DMA_DESC_FINI | DMA_DESC_DONE | DMA_DESC_TERM)) \ + != 0) +#define DMA_COUNT(count) ((count) & DMA_DESC_COUNT_MSK) + +#define DMA_HALT_TIMEOUT 500 + +static inline int rc32434_halt_dma(struct dma_reg *ch) +{ + int timeout = 1; + if (__raw_readl(&ch->dmac) & DMA_CHAN_RUN_BIT) { + __raw_writel(0, &ch->dmac); + for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) { + if (__raw_readl(&ch->dmas) & DMA_STAT_HALT) { + __raw_writel(0, &ch->dmas); + break; + } + } + } + + return timeout ? 0 : 1; +} + +static inline void rc32434_start_dma(struct dma_reg *ch, u32 dma_addr) +{ + __raw_writel(0, &ch->dmandptr); + __raw_writel(dma_addr, &ch->dmadptr); +} + +static inline void rc32434_chain_dma(struct dma_reg *ch, u32 dma_addr) +{ + __raw_writel(dma_addr, &ch->dmandptr); +} + +#endif /* _ASM_RC32434_DMA_V_H_ */ diff --git a/include/asm-mips/mach-rc32434/eth.h b/include/asm-mips/mach-rc32434/eth.h new file mode 100644 index 00000000000..a25cbc56173 --- /dev/null +++ b/include/asm-mips/mach-rc32434/eth.h @@ -0,0 +1,220 @@ +/* + * Definitions for the Ethernet registers + * + * Copyright 2002 Allend Stichter + * Copyright 2008 Florian Fainelli + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __ASM_RC32434_ETH_H +#define __ASM_RC32434_ETH_H + + +#define ETH0_BASE_ADDR 0x18060000 + +struct eth_regs { + u32 ethintfc; + u32 ethfifott; + u32 etharc; + u32 ethhash0; + u32 ethhash1; + u32 ethu0[4]; /* Reserved. */ + u32 ethpfs; + u32 ethmcp; + u32 eth_u1[10]; /* Reserved. */ + u32 ethspare; + u32 eth_u2[42]; /* Reserved. */ + u32 ethsal0; + u32 ethsah0; + u32 ethsal1; + u32 ethsah1; + u32 ethsal2; + u32 ethsah2; + u32 ethsal3; + u32 ethsah3; + u32 ethrbc; + u32 ethrpc; + u32 ethrupc; + u32 ethrfc; + u32 ethtbc; + u32 ethgpf; + u32 eth_u9[50]; /* Reserved. */ + u32 ethmac1; + u32 ethmac2; + u32 ethipgt; + u32 ethipgr; + u32 ethclrt; + u32 ethmaxf; + u32 eth_u10; /* Reserved. */ + u32 ethmtest; + u32 miimcfg; + u32 miimcmd; + u32 miimaddr; + u32 miimwtd; + u32 miimrdd; + u32 miimind; + u32 eth_u11; /* Reserved. */ + u32 eth_u12; /* Reserved. */ + u32 ethcfsa0; + u32 ethcfsa1; + u32 ethcfsa2; +}; + +/* Ethernet interrupt registers */ +#define ETH_INT_FC_EN (1 << 0) +#define ETH_INT_FC_ITS (1 << 1) +#define ETH_INT_FC_RIP (1 << 2) +#define ETH_INT_FC_JAM (1 << 3) +#define ETH_INT_FC_OVR (1 << 4) +#define ETH_INT_FC_UND (1 << 5) +#define ETH_INT_FC_IOC 0x000000c0 + +/* Ethernet FIFO registers */ +#define ETH_FIFI_TT_TTH_BIT 0 +#define ETH_FIFO_TT_TTH 0x0000007f + +/* Ethernet ARC/multicast registers */ +#define ETH_ARC_PRO (1 << 0) +#define ETH_ARC_AM (1 << 1) +#define ETH_ARC_AFM (1 << 2) +#define ETH_ARC_AB (1 << 3) + +/* Ethernet SAL registers */ +#define ETH_SAL_BYTE_5 0x000000ff +#define ETH_SAL_BYTE_4 0x0000ff00 +#define ETH_SAL_BYTE_3 0x00ff0000 +#define ETH_SAL_BYTE_2 0xff000000 + +/* Ethernet SAH registers */ +#define ETH_SAH_BYTE1 0x000000ff +#define ETH_SAH_BYTE0 0x0000ff00 + +/* Ethernet GPF register */ +#define ETH_GPF_PTV 0x0000ffff + +/* Ethernet PFG register */ +#define ETH_PFS_PFD (1 << 0) + +/* Ethernet CFSA[0-3] registers */ +#define ETH_CFSA0_CFSA4 0x000000ff +#define ETH_CFSA0_CFSA5 0x0000ff00 +#define ETH_CFSA1_CFSA2 0x000000ff +#define ETH_CFSA1_CFSA3 0x0000ff00 +#define ETH_CFSA1_CFSA0 0x000000ff +#define ETH_CFSA1_CFSA1 0x0000ff00 + +/* Ethernet MAC1 registers */ +#define ETH_MAC1_RE (1 << 0) +#define ETH_MAC1_PAF (1 << 1) +#define ETH_MAC1_RFC (1 << 2) +#define ETH_MAC1_TFC (1 << 3) +#define ETH_MAC1_LB (1 << 4) +#define ETH_MAC1_MR (1 << 31) + +/* Ethernet MAC2 registers */ +#define ETH_MAC2_FD (1 << 0) +#define ETH_MAC2_FLC (1 << 1) +#define ETH_MAC2_HFE (1 << 2) +#define ETH_MAC2_DC (1 << 3) +#define ETH_MAC2_CEN (1 << 4) +#define ETH_MAC2_PE (1 << 5) +#define ETH_MAC2_VPE (1 << 6) +#define ETH_MAC2_APE (1 << 7) +#define ETH_MAC2_PPE (1 << 8) +#define ETH_MAC2_LPE (1 << 9) +#define ETH_MAC2_NB (1 << 12) +#define ETH_MAC2_BP (1 << 13) +#define ETH_MAC2_ED (1 << 14) + +/* Ethernet IPGT register */ +#define ETH_IPGT 0x0000007f + +/* Ethernet IPGR registers */ +#define ETH_IPGR_IPGR2 0x0000007f +#define ETH_IPGR_IPGR1 0x00007f00 + +/* Ethernet CLRT registers */ +#define ETH_CLRT_MAX_RET 0x0000000f +#define ETH_CLRT_COL_WIN 0x00003f00 + +/* Ethernet MAXF register */ +#define ETH_MAXF 0x0000ffff + +/* Ethernet test registers */ +#define ETH_TEST_REG (1 << 2) +#define ETH_MCP_DIV 0x000000ff + +/* MII registers */ +#define ETH_MII_CFG_RSVD 0x0000000c +#define ETH_MII_CMD_RD (1 << 0) +#define ETH_MII_CMD_SCN (1 << 1) +#define ETH_MII_REG_ADDR 0x0000001f +#define ETH_MII_PHY_ADDR 0x00001f00 +#define ETH_MII_WTD_DATA 0x0000ffff +#define ETH_MII_RDD_DATA 0x0000ffff +#define ETH_MII_IND_BSY (1 << 0) +#define ETH_MII_IND_SCN (1 << 1) +#define ETH_MII_IND_NV (1 << 2) + +/* + * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors. + */ + +#define ETH_RX_FD (1 << 0) +#define ETH_RX_LD (1 << 1) +#define ETH_RX_ROK (1 << 2) +#define ETH_RX_FM (1 << 3) +#define ETH_RX_MP (1 << 4) +#define ETH_RX_BP (1 << 5) +#define ETH_RX_VLT (1 << 6) +#define ETH_RX_CF (1 << 7) +#define ETH_RX_OVR (1 << 8) +#define ETH_RX_CRC (1 << 9) +#define ETH_RX_CV (1 << 10) +#define ETH_RX_DB (1 << 11) +#define ETH_RX_LE (1 << 12) +#define ETH_RX_LOR (1 << 13) +#define ETH_RX_CES (1 << 14) +#define ETH_RX_LEN_BIT 16 +#define ETH_RX_LEN 0xffff0000 + +#define ETH_TX_FD (1 << 0) +#define ETH_TX_LD (1 << 1) +#define ETH_TX_OEN (1 << 2) +#define ETH_TX_PEN (1 << 3) +#define ETH_TX_CEN (1 << 4) +#define ETH_TX_HEN (1 << 5) +#define ETH_TX_TOK (1 << 6) +#define ETH_TX_MP (1 << 7) +#define ETH_TX_BP (1 << 8) +#define ETH_TX_UND (1 << 9) +#define ETH_TX_OF (1 << 10) +#define ETH_TX_ED (1 << 11) +#define ETH_TX_EC (1 << 12) +#define ETH_TX_LC (1 << 13) +#define ETH_TX_TD (1 << 14) +#define ETH_TX_CRC (1 << 15) +#define ETH_TX_LE (1 << 16) +#define ETH_TX_CC 0x001E0000 + +#endif /* __ASM_RC32434_ETH_H */ diff --git a/include/asm-mips/mach-rc32434/gpio.h b/include/asm-mips/mach-rc32434/gpio.h new file mode 100644 index 00000000000..f946f5f45bb --- /dev/null +++ b/include/asm-mips/mach-rc32434/gpio.h @@ -0,0 +1,126 @@ +/* + * Copyright 2002 Integrated Device Technology, Inc. + * All rights reserved. + * + * GPIO register definition. + * + * Author : ryan.holmQVist@idt.com + * Date : 20011005 + * Copyright (C) 2001, 2002 Ryan Holm + * Copyright (C) 2008 Florian Fainelli + */ + +#ifndef _RC32434_GPIO_H_ +#define _RC32434_GPIO_H_ + +#include + +struct rb532_gpio_reg { + u32 gpiofunc; /* GPIO Function Register + * gpiofunc[x]==0 bit = gpio + * func[x]==1 bit = altfunc + */ + u32 gpiocfg; /* GPIO Configuration Register + * gpiocfg[x]==0 bit = input + * gpiocfg[x]==1 bit = output + */ + u32 gpiod; /* GPIO Data Register + * gpiod[x] read/write gpio pinX status + */ + u32 gpioilevel; /* GPIO Interrupt Status Register + * interrupt level (see gpioistat) + */ + u32 gpioistat; /* Gpio Interrupt Status Register + * istat[x] = (gpiod[x] == level[x]) + * cleared in ISR (STICKY bits) + */ + u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */ +}; + +/* UART GPIO signals */ +#define RC32434_UART0_SOUT (1 << 0) +#define RC32434_UART0_SIN (1 << 1) +#define RC32434_UART0_RTS (1 << 2) +#define RC32434_UART0_CTS (1 << 3) + +/* M & P bus GPIO signals */ +#define RC32434_MP_BIT_22 (1 << 4) +#define RC32434_MP_BIT_23 (1 << 5) +#define RC32434_MP_BIT_24 (1 << 6) +#define RC32434_MP_BIT_25 (1 << 7) + +/* CPU GPIO signals */ +#define RC32434_CPU_GPIO (1 << 8) + +/* Reserved GPIO signals */ +#define RC32434_AF_SPARE_6 (1 << 9) +#define RC32434_AF_SPARE_4 (1 << 10) +#define RC32434_AF_SPARE_3 (1 << 11) +#define RC32434_AF_SPARE_2 (1 << 12) + +/* PCI messaging unit */ +#define RC32434_PCI_MSU_GPIO (1 << 13) + + +extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val); +extern unsigned get_434_reg(unsigned reg_offs); +extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask); +extern unsigned char get_latch_u5(void); + +extern int rb532_gpio_get_value(unsigned gpio); +extern void rb532_gpio_set_value(unsigned gpio, int value); +extern int rb532_gpio_direction_input(unsigned gpio); +extern int rb532_gpio_direction_output(unsigned gpio, int value); +extern void rb532_gpio_set_int_level(unsigned gpio, int value); +extern int rb532_gpio_get_int_level(unsigned gpio); +extern void rb532_gpio_set_int_status(unsigned gpio, int value); +extern int rb532_gpio_get_int_status(unsigned gpio); + + +/* Wrappers for the arch-neutral GPIO API */ + +static inline int gpio_request(unsigned gpio, const char *label) +{ + /* Not yet implemented */ + return 0; +} + +static inline void gpio_free(unsigned gpio) +{ + /* Not yet implemented */ +} + +static inline int gpio_direction_input(unsigned gpio) +{ + return rb532_gpio_direction_input(gpio); +} + +static inline int gpio_direction_output(unsigned gpio, int value) +{ + return rb532_gpio_direction_output(gpio, value); +} + +static inline int gpio_get_value(unsigned gpio) +{ + return rb532_gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + rb532_gpio_set_value(gpio, value); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + return gpio; +} + +static inline int irq_to_gpio(unsigned irq) +{ + return irq; +} + +/* For cansleep */ +#include + +#endif /* _RC32434_GPIO_H_ */ diff --git a/include/asm-mips/mach-rc32434/integ.h b/include/asm-mips/mach-rc32434/integ.h new file mode 100644 index 00000000000..fa65bc3d880 --- /dev/null +++ b/include/asm-mips/mach-rc32434/integ.h @@ -0,0 +1,59 @@ +/* + * Definitions for the Watchdog registers + * + * Copyright 2002 Ryan Holm + * Copyright 2008 Florian Fainelli + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __RC32434_INTEG_H__ +#define __RC32434_INTEG_H__ + +#include + +#define INTEG0_BASE_ADDR 0x18030030 + +struct integ { + u32 errcs; /* sticky use ERRCS_ */ + u32 wtcount; /* Watchdog timer count reg. */ + u32 wtcompare; /* Watchdog timer timeout value. */ + u32 wtc; /* Watchdog timer control. use WTC_ */ +}; + +/* Error counters */ +#define RC32434_ERR_WTO 0 +#define RC32434_ERR_WNE 1 +#define RC32434_ERR_UCW 2 +#define RC32434_ERR_UCR 3 +#define RC32434_ERR_UPW 4 +#define RC32434_ERR_UPR 5 +#define RC32434_ERR_UDW 6 +#define RC32434_ERR_UDR 7 +#define RC32434_ERR_SAE 8 +#define RC32434_ERR_WRE 9 + +/* Watchdog control bits */ +#define RC32434_WTC_EN 0 +#define RC32434_WTC_TO 1 + +#endif /* __RC32434_INTEG_H__ */ diff --git a/include/asm-mips/mach-rc32434/irq.h b/include/asm-mips/mach-rc32434/irq.h new file mode 100644 index 00000000000..cb9e4725f5d --- /dev/null +++ b/include/asm-mips/mach-rc32434/irq.h @@ -0,0 +1,8 @@ +#ifndef __ASM_RC32434_IRQ_H +#define __ASM_RC32434_IRQ_H + +#define NR_IRQS 256 + +#include + +#endif /* __ASM_RC32434_IRQ_H */ diff --git a/include/asm-mips/mach-rc32434/pci.h b/include/asm-mips/mach-rc32434/pci.h new file mode 100644 index 00000000000..410638f2af7 --- /dev/null +++ b/include/asm-mips/mach-rc32434/pci.h @@ -0,0 +1,481 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Copyright 2004 IDT Inc. (rischelp@idt.com) + * + * Initial Release + */ + +#ifndef _ASM_RC32434_PCI_H_ +#define _ASM_RC32434_PCI_H_ + +#define epld_mask ((volatile unsigned char *)0xB900000d) + +#define PCI0_BASE_ADDR 0x18080000 +#define PCI_LBA_COUNT 4 + +struct pci_map { + u32 address; /* Address. */ + u32 control; /* Control. */ + u32 mapping; /* mapping. */ +}; + +struct pci_reg { + u32 pcic; + u32 pcis; + u32 pcism; + u32 pcicfga; + u32 pcicfgd; + volatile struct pci_map pcilba[PCI_LBA_COUNT]; + u32 pcidac; + u32 pcidas; + u32 pcidasm; + u32 pcidad; + u32 pcidma8c; + u32 pcidma9c; + u32 pcitc; +}; + +#define PCI_MSU_COUNT 2 + +struct pci_msu { + u32 pciim[PCI_MSU_COUNT]; + u32 pciom[PCI_MSU_COUNT]; + u32 pciid; + u32 pciiic; + u32 pciiim; + u32 pciiod; + u32 pciioic; + u32 pciioim; +}; + +/* + * PCI Control Register + */ + +#define PCI_CTL_EN (1 << 0) +#define PCI_CTL_TNR (1 << 1) +#define PCI_CTL_SCE (1 << 2) +#define PCI_CTL_IEN (1 << 3) +#define PCI_CTL_AAA (1 << 4) +#define PCI_CTL_EAP (1 << 5) +#define PCI_CTL_PCIM_BIT 6 +#define PCI_CTL_PCIM 0x000001c0 + +#define PCI_CTL_PCIM_DIS 0 +#define PCI_CTL_PCIM_TNR 1 /* Satellite - target not ready */ +#define PCI_CTL_PCIM_SUS 2 /* Satellite - suspended CPU. */ +#define PCI_CTL_PCIM_EXT 3 /* Host - external arbiter. */ +#define PCI_CTL PCIM_PRIO 4 /* Host - fixed priority arb. */ +#define PCI_CTL_PCIM_RR 5 /* Host - round robin priority. */ +#define PCI_CTL_PCIM_RSVD6 6 +#define PCI_CTL_PCIM_RSVD7 7 + +#define PCI_CTL_IGM (1 << 9) + +/* + * PCI Status Register + */ + +#define PCI_STAT_EED (1 << 0) +#define PCI_STAT_WR (1 << 1) +#define PCI_STAT_NMI (1 << 2) +#define PCI_STAT_II (1 << 3) +#define PCI_STAT_CWE (1 << 4) +#define PCI_STAT_CRE (1 << 5) +#define PCI_STAT_MDPE (1 << 6) +#define PCI_STAT_STA (1 << 7) +#define PCI_STAT_RTA (1 << 8) +#define PCI_STAT_RMA (1 << 9) +#define PCI_STAT_SSE (1 << 10) +#define PCI_STAT_OSE (1 << 11) +#define PCI_STAT_PE (1 << 12) +#define PCI_STAT_TAE (1 << 13) +#define PCI_STAT_RLE (1 << 14) +#define PCI_STAT_BME (1 << 15) +#define PCI_STAT_PRD (1 << 16) +#define PCI_STAT_RIP (1 << 17) + +/* + * PCI Status Mask Register + */ + +#define PCI_STATM_EED PCI_STAT_EED +#define PCI_STATM_WR PCI_STAT_WR +#define PCI_STATM_NMI PCI_STAT_NMI +#define PCI_STATM_II PCI_STAT_II +#define PCI_STATM_CWE PCI_STAT_CWE +#define PCI_STATM_CRE PCI_STAT_CRE +#define PCI_STATM_MDPE PCI_STAT_MDPE +#define PCI_STATM_STA PCI_STAT_STA +#define PCI_STATM_RTA PCI_STAT_RTA +#define PCI_STATM_RMA PCI_STAT_RMA +#define PCI_STATM_SSE PCI_STAT_SSE +#define PCI_STATM_OSE PCI_STAT_OSE +#define PCI_STATM_PE PCI_STAT_PE +#define PCI_STATM_TAE PCI_STAT_TAE +#define PCI_STATM_RLE PCI_STAT_RLE +#define PCI_STATM_BME PCI_STAT_BME +#define PCI_STATM_PRD PCI_STAT_PRD +#define PCI_STATM_RIP PCI_STAT_RIP + +/* + * PCI Configuration Address Register + */ +#define PCI_CFGA_REG_BIT 2 +#define PCI_CFGA_REG 0x000000fc +#define PCI_CFGA_REG_ID (0x00 >> 2) /* use PCFGID */ +#define PCI_CFGA_REG_04 (0x04 >> 2) /* use PCFG04_ */ +#define PCI_CFGA_REG_08 (0x08 >> 2) /* use PCFG08_ */ +#define PCI_CFGA_REG_0C (0x0C >> 2) /* use PCFG0C_ */ +#define PCI_CFGA_REG_PBA0 (0x10 >> 2) /* use PCIPBA_ */ +#define PCI_CFGA_REG_PBA1 (0x14 >> 2) /* use PCIPBA_ */ +#define PCI_CFGA_REG_PBA2 (0x18 >> 2) /* use PCIPBA_ */ +#define PCI_CFGA_REG_PBA3 (0x1c >> 2) /* use PCIPBA_ */ +#define PCI_CFGA_REG_SUBSYS (0x2c >> 2) /* use PCFGSS_ */ +#define PCI_CFGA_REG_3C (0x3C >> 2) /* use PCFG3C_ */ +#define PCI_CFGA_REG_PBBA0C (0x44 >> 2) /* use PCIPBAC_ */ +#define PCI_CFGA_REG_PBA0M (0x48 >> 2) +#define PCI_CFGA_REG_PBA1C (0x4c >> 2) /* use PCIPBAC_ */ +#define PCI_CFGA_REG_PBA1M (0x50 >> 2) +#define PCI_CFGA_REG_PBA2C (0x54 >> 2) /* use PCIPBAC_ */ +#define PCI_CFGA_REG_PBA2M (0x58 >> 2) +#define PCI_CFGA_REG_PBA3C (0x5c >> 2) /* use PCIPBAC_ */ +#define PCI_CFGA_REG_PBA3M (0x60 >> 2) +#define PCI_CFGA_REG_PMGT (0x64 >> 2) +#define PCI_CFGA_FUNC_BIT 8 +#define PCI_CFGA_FUNC 0x00000700 +#define PCI_CFGA_DEV_BIT 11 +#define PCI_CFGA_DEV 0x0000f800 +#define PCI_CFGA_DEV_INTERN 0 +#define PCI_CFGA_BUS_BIT 16 +#define PCI CFGA_BUS 0x00ff0000 +#define PCI_CFGA_BUS_TYPE0 0 +#define PCI_CFGA_EN (1 << 31) + +/* PCI CFG04 commands */ +#define PCI_CFG04_CMD_IO_ENA (1 << 0) +#define PCI_CFG04_CMD_MEM_ENA (1 << 1) +#define PCI_CFG04_CMD_BM_ENA (1 << 2) +#define PCI_CFG04_CMD_MW_INV (1 << 4) +#define PCI_CFG04_CMD_PAR_ENA (1 << 6) +#define PCI_CFG04_CMD_SER_ENA (1 << 8) +#define PCI_CFG04_CMD_FAST_ENA (1 << 9) + +/* PCI CFG04 status fields */ +#define PCI_CFG04_STAT_BIT 16 +#define PCI_CFG04_STAT 0xffff0000 +#define PCI_CFG04_STAT_66_MHZ (1 << 21) +#define PCI_CFG04_STAT_FBB (1 << 23) +#define PCI_CFG04_STAT_MDPE (1 << 24) +#define PCI_CFG04_STAT_DST (1 << 25) +#define PCI_CFG04_STAT_STA (1 << 27) +#define PCI_CFG04_STAT_RTA (1 << 28) +#define PCI_CFG04_STAT_RMA (1 << 29) +#define PCI_CFG04_STAT_SSE (1 << 30) +#define PCI_CFG04_STAT_PE (1 << 31) + +#define PCI_PBA_MSI (1 << 0) +#define PCI_PBA_P (1 << 2) + +/* PCI PBAC registers */ +#define PCI_PBAC_MSI (1 << 0) +#define PCI_PBAC_P (1 << 1) +#define PCI_PBAC_SIZE_BIT 2 +#define PCI_PBAC_SIZE 0x0000007c +#define PCI_PBAC_SB (1 << 7) +#define PCI_PBAC_PP (1 << 8) +#define PCI_PBAC_MR_BIT 9 +#define PCI_PBAC_MR 0x00000600 +#define PCI_PBAC_MR_RD 0 +#define PCI_PBAC_MR_RD_LINE 1 +#define PCI_PBAC_MR_RD_MULT 2 +#define PCI_PBAC_MRL (1 << 11) +#define PCI_PBAC_MRM (1 << 12) +#define PCI_PBAC_TRP (1 << 13) + +#define PCI_CFG40_TRDY_TIM 0x000000ff +#define PCI_CFG40_RET_LIM 0x0000ff00 + +/* + * PCI Local Base Address [0|1|2|3] Register + */ + +#define PCI_LBA_BADDR_BIT 0 +#define PCI_LBA_BADDR 0xffffff00 + +/* + * PCI Local Base Address Control Register + */ + +#define PCI_LBAC_MSI (1 << 0) +#define PCI_LBAC_MSI_MEM 0 +#define PCI_LBAC_MSI_IO 1 +#define PCI_LBAC_SIZE_BIT 2 +#define PCI_LBAC_SIZE 0x0000007c +#define PCI_LBAC_SB (1 << 7) +#define PCI_LBAC_RT (1 << 8) +#define PCI_LBAC_RT_NO_PREF 0 +#define PCI_LBAC_RT_PREF 1 + +/* + * PCI Local Base Address [0|1|2|3] Mapping Register + */ +#define PCI_LBAM_MADDR_BIT 8 +#define PCI_LBAM_MADDR 0xffffff00 + +/* + * PCI Decoupled Access Control Register + */ +#define PCI_DAC_DEN (1 << 0) + +/* + * PCI Decoupled Access Status Register + */ +#define PCI_DAS_D (1 << 0) +#define PCI_DAS_B (1 << 1) +#define PCI_DAS_E (1 << 2) +#define PCI_DAS_OFE (1 << 3) +#define PCI_DAS_OFF (1 << 4) +#define PCI_DAS_IFE (1 << 5) +#define PCI_DAS_IFF (1 << 6) + +/* + * PCI DMA Channel 8 Configuration Register + */ +#define PCI_DMA8C_MBS_BIT 0 +#define PCI_DMA8C_MBS 0x00000fff /* Maximum Burst Size. */ +#define PCI_DMA8C_OUR (1 << 12) + +/* + * PCI DMA Channel 9 Configuration Register + */ +#define PCI_DMA9C_MBS_BIT 0 /* Maximum Burst Size. */ +#define PCI_DMA9C_MBS 0x00000fff + +/* + * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors + */ + +#define PCI_DMAD_PT_BIT 22 /* in DEVCMD field (descriptor) */ +#define PCI_DMAD_PT 0x00c00000 /* preferred transaction field */ +/* These are for reads (DMA channel 8) */ +#define PCI_DMAD_DEVCMD_MR 0 /* memory read */ +#define PCI_DMAD_DEVCMD_MRL 1 /* memory read line */ +#define PCI_DMAD_DEVCMD_MRM 2 /* memory read multiple */ +#define PCI_DMAD_DEVCMD_IOR 3 /* I/O read */ +/* These are for writes (DMA channel 9) */ +#define PCI_DMAD_DEVCMD_MW 0 /* memory write */ +#define PCI_DMAD_DEVCMD_MWI 1 /* memory write invalidate */ +#define PCI_DMAD_DEVCMD_IOW 3 /* I/O write */ + +/* Swap byte field applies to both DMA channel 8 and 9 */ +#define PCI_DMAD_SB (1 << 24) /* swap byte field */ + + +/* + * PCI Target Control Register + */ + +#define PCI_TC_RTIMER_BIT 0 +#define PCI_TC_RTIMER 0x000000ff +#define PCI_TC_DTIMER_BIT 8 +#define PCI_TC_DTIMER 0x0000ff00 +#define PCI_TC_RDR (1 << 18) +#define PCI_TC_DDT (1 << 19) + +/* + * PCI messaging unit [applies to both inbound and outbound registers ] + */ +#define PCI_MSU_M0 (1 << 0) +#define PCI_MSU_M1 (1 << 1) +#define PCI_MSU_DB (1 << 2) + +#define PCI_MSG_ADDR 0xB8088010 +#define PCI0_ADDR 0xB8080000 +#define rc32434_pci ((struct pci_reg *) PCI0_ADDR) +#define rc32434_pci_msg ((struct pci_msu *) PCI_MSG_ADDR) + +#define PCIM_SHFT 0x6 +#define PCIM_BIT_LEN 0x7 +#define PCIM_H_EA 0x3 +#define PCIM_H_IA_FIX 0x4 +#define PCIM_H_IA_RR 0x5 +#if 0 +#define PCI_ADDR_START 0x13000000 +#endif + +#define PCI_ADDR_START 0x50000000 + +#define CPUTOPCI_MEM_WIN 0x02000000 +#define CPUTOPCI_IO_WIN 0x00100000 +#define PCILBA_SIZE_SHFT 2 +#define PCILBA_SIZE_MASK 0x1F +#define SIZE_256MB 0x1C +#define SIZE_128MB 0x1B +#define SIZE_64MB 0x1A +#define SIZE_32MB 0x19 +#define SIZE_16MB 0x18 +#define SIZE_4MB 0x16 +#define SIZE_2MB 0x15 +#define SIZE_1MB 0x14 +#define KORINA_CONFIG0_ADDR 0x80000000 +#define KORINA_CONFIG1_ADDR 0x80000004 +#define KORINA_CONFIG2_ADDR 0x80000008 +#define KORINA_CONFIG3_ADDR 0x8000000C +#define KORINA_CONFIG4_ADDR 0x80000010 +#define KORINA_CONFIG5_ADDR 0x80000014 +#define KORINA_CONFIG6_ADDR 0x80000018 +#define KORINA_CONFIG7_ADDR 0x8000001C +#define KORINA_CONFIG8_ADDR 0x80000020 +#define KORINA_CONFIG9_ADDR 0x80000024 +#define KORINA_CONFIG10_ADDR 0x80000028 +#define KORINA_CONFIG11_ADDR 0x8000002C +#define KORINA_CONFIG12_ADDR 0x80000030 +#define KORINA_CONFIG13_ADDR 0x80000034 +#define KORINA_CONFIG14_ADDR 0x80000038 +#define KORINA_CONFIG15_ADDR 0x8000003C +#define KORINA_CONFIG16_ADDR 0x80000040 +#define KORINA_CONFIG17_ADDR 0x80000044 +#define KORINA_CONFIG18_ADDR 0x80000048 +#define KORINA_CONFIG19_ADDR 0x8000004C +#define KORINA_CONFIG20_ADDR 0x80000050 +#define KORINA_CONFIG21_ADDR 0x80000054 +#define KORINA_CONFIG22_ADDR 0x80000058 +#define KORINA_CONFIG23_ADDR 0x8000005C +#define KORINA_CONFIG24_ADDR 0x80000060 +#define KORINA_CONFIG25_ADDR 0x80000064 +#define KORINA_CMD (PCI_CFG04_CMD_IO_ENA | \ + PCI_CFG04_CMD_MEM_ENA | \ + PCI_CFG04_CMD_BM_ENA | \ + PCI_CFG04_CMD_MW_INV | \ + PCI_CFG04_CMD_PAR_ENA | \ + PCI_CFG04_CMD_SER_ENA) + +#define KORINA_STAT (PCI_CFG04_STAT_MDPE | \ + PCI_CFG04_STAT_STA | \ + PCI_CFG04_STAT_RTA | \ + PCI_CFG04_STAT_RMA | \ + PCI_CFG04_STAT_SSE | \ + PCI_CFG04_STAT_PE) + +#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD) + +#define KORINA_REVID 0 +#define KORINA_CLASS_CODE 0 +#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \ + KORINA_REVID) + +#define KORINA_CACHE_LINE_SIZE 4 +#define KORINA_MASTER_LAT 0x3c +#define KORINA_HEADER_TYPE 0 +#define KORINA_BIST 0 + +#define KORINA_CNFG3 ((KORINA_BIST << 24) | \ + (KORINA_HEADER_TYPE<<16) | \ + (KORINA_MASTER_LAT<<8) | \ + KORINA_CACHE_LINE_SIZE) + +#define KORINA_BAR0 0x00000008 /* 128 MB Memory */ +#define KORINA_BAR1 0x18800001 /* 1 MB IO */ +#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina + internal Registers */ +#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */ + +#define KORINA_CNFG4 KORINA_BAR0 +#define KORINA_CNFG5 KORINA_BAR1 +#define KORINA_CNFG6 KORINA_BAR2 +#define KORINA_CNFG7 KORINA_BAR3 + +#define KORINA_SUBSYS_VENDOR_ID 0x011d +#define KORINA_SUBSYSTEM_ID 0x0214 +#define KORINA_CNFG8 0 +#define KORINA_CNFG9 0 +#define KORINA_CNFG10 0 +#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \ + KORINA_SUBSYSTEM_ID) +#define KORINA_INT_LINE 1 +#define KORINA_INT_PIN 1 +#define KORINA_MIN_GNT 8 +#define KORINA_MAX_LAT 0x38 +#define KORINA_CNFG12 0 +#define KORINA_CNFG13 0 +#define KORINA_CNFG14 0 +#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \ + (KORINA_MIN_GNT<<16) | \ + (KORINA_INT_PIN<<8) | \ + KORINA_INT_LINE) +#define KORINA_RETRY_LIMIT 0x80 +#define KORINA_TRDY_LIMIT 0x80 +#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \ + KORINA_TRDY_LIMIT) +#define PCI_PBAxC_R 0x0 +#define PCI_PBAxC_RL 0x1 +#define PCI_PBAxC_RM 0x2 +#define SIZE_SHFT 2 + +#if defined(__MIPSEB__) +#define KORINA_PBA0C (PCI_PBAC_MRL | PCI_PBAC_SB | \ + ((PCI_PBAxC_RM & 0x3) << PCI_PBAC_MR_BIT) | \ + PCI_PBAC_PP | \ + (SIZE_128MB< + * Copyright 2008 Florian Fainelli + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#define PROM_ENTRY(x) (0xbfc00000 + ((x) * 8)) + +#define GPIO_INIT_NOBUTTON "" +#define GPIO_INIT_BUTTON " 2" + +#define SR_NMI 0x00180000 +#define SERIAL_SPEED_ENTRY 0x00000001 + +#define FREQ_TAG "HZ=" +#define GPIO_TAG "gpio=" +#define KMAC_TAG "kmac=" +#define MEM_TAG "mem=" +#define BOARD_TAG "board=" + +#define BOARD_RB532 "500" +#define BOARD_RB532A "500r5" diff --git a/include/asm-mips/mach-rc32434/rb.h b/include/asm-mips/mach-rc32434/rb.h new file mode 100644 index 00000000000..e0a76e3ffea --- /dev/null +++ b/include/asm-mips/mach-rc32434/rb.h @@ -0,0 +1,81 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Copyright (C) 2004 IDT Inc. + * Copyright (C) 2006 Felix Fietkau + */ +#ifndef __ASM_RC32434_RB_H +#define __ASM_RC32434_RB_H + +#include + +#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000)) +#define DEV0BASE 0x010000 +#define DEV0MASK 0x010004 +#define DEV0C 0x010008 +#define DEV0T 0x01000C +#define DEV1BASE 0x010010 +#define DEV1MASK 0x010014 +#define DEV1C 0x010018 +#define DEV1TC 0x01001C +#define DEV2BASE 0x010020 +#define DEV2MASK 0x010024 +#define DEV2C 0x010028 +#define DEV2TC 0x01002C +#define DEV3BASE 0x010030 +#define DEV3MASK 0x010034 +#define DEV3C 0x010038 +#define DEV3TC 0x01003C +#define BTCS 0x010040 +#define BTCOMPARE 0x010044 +#define GPIOBASE 0x050000 +#define GPIOCFG 0x050004 +#define GPIOD 0x050008 +#define GPIOILEVEL 0x05000C +#define GPIOISTAT 0x050010 +#define GPIONMIEN 0x050014 +#define IMASK6 0x038038 +#define LO_WPX (1 << 0) +#define LO_ALE (1 << 1) +#define LO_CLE (1 << 2) +#define LO_CEX (1 << 3) +#define LO_FOFF (1 << 5) +#define LO_SPICS (1 << 6) +#define LO_ULED (1 << 7) + +#define BIT_TO_MASK(x) (1 << x) + +struct dev_reg { + u32 base; + u32 mask; + u32 ctl; + u32 timing; +}; + +struct korina_device { + char *name; + unsigned char mac[6]; + struct net_device *dev; +}; + +struct cf_device { + int gpio_pin; + void *dev; + struct gendisk *gd; +}; + +struct mpmc_device { + unsigned char state; + spinlock_t lock; + void __iomem *base; +}; + +#endif /* __ASM_RC32434_RB_H */ diff --git a/include/asm-mips/mach-rc32434/rc32434.h b/include/asm-mips/mach-rc32434/rc32434.h new file mode 100644 index 00000000000..c4a02145104 --- /dev/null +++ b/include/asm-mips/mach-rc32434/rc32434.h @@ -0,0 +1,61 @@ +/* + * Definitions for IDT RC323434 CPU. + */ + +#ifndef _ASM_RC32434_RC32434_H_ +#define _ASM_RC32434_RC32434_H_ + +#include +#include + +#define RC32434_REG_BASE 0x18000000 +#define RC32434_RST (1 << 15) + +#define IDT_CLOCK_MULT 2 +#define MIPS_CPU_TIMER_IRQ 7 + +/* Interrupt Controller */ +#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000) +#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008) +#define IC_GROUP_OFFSET 0x0C + +#define NUM_INTR_GROUPS 5 + +/* 16550 UARTs */ +#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */ + /* GRP3 IRQ numbers start here */ +#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) + /* GRP4 IRQ numbers start here */ +#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) + /* GRP5 IRQ numbers start here */ +#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) +#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) + + +#ifdef __MIPSEB__ +#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003) +#else +#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000) +#endif + +#define RC32434_UART0_IRQ (GROUP3_IRQ_BASE + 0) + +/* cpu pipeline flush */ +static inline void rc32434_sync(void) +{ + __asm__ volatile ("sync"); +} + +static inline void rc32434_sync_udelay(int us) +{ + __asm__ volatile ("sync"); + udelay(us); +} + +static inline void rc32434_sync_delay(int ms) +{ + __asm__ volatile ("sync"); + mdelay(ms); +} + +#endif /* _ASM_RC32434_RC32434_H_ */ diff --git a/include/asm-mips/mach-rc32434/timer.h b/include/asm-mips/mach-rc32434/timer.h new file mode 100644 index 00000000000..e49b1d57a01 --- /dev/null +++ b/include/asm-mips/mach-rc32434/timer.h @@ -0,0 +1,65 @@ +/* + * Definitions for timer registers + * + * Copyright 2004 Philip Rischel + * Copyright 2008 Florian Fainelli + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __ASM_RC32434_TIMER_H +#define __ASM_RC32434_TIMER_H + +#include + +#define TIMER0_BASE_ADDR 0x18028000 +#define TIMER_COUNT 3 + +struct timer_counter { + u32 count; + u32 compare; + u32 ctc; /*use CTC_ */ +}; + +struct timer { + struct timer_counter tim[TIMER_COUNT]; + u32 rcount; /* use RCOUNT_ */ + u32 rcompare; /* use RCOMPARE_ */ + u32 rtc; /* use RTC_ */ +}; + +#define RC32434_CTC_EN_BIT 0 +#define RC32434_CTC_TO_BIT 1 + +/* Real time clock registers */ +#define RC32434_RTC_MSK(x) BIT_TO_MASK(x) +#define RC32434_RTC_CE_BIT 0 +#define RC32434_RTC_TO_BIT 1 +#define RC32434_RTC_RQE_BIT 2 + +/* Counter registers */ +#define RC32434_RCOUNT_BIT 0 +#define RC32434_RCOUNT_MSK 0x0000ffff +#define RC32434_RCOMP_BIT 0 +#define RC32434_RCOMP_MSK 0x0000ffff + +#endif /* __ASM_RC32434_TIMER_H */ diff --git a/include/asm-mips/mach-rc32434/war.h b/include/asm-mips/mach-rc32434/war.h new file mode 100644 index 00000000000..3ddf187e98a --- /dev/null +++ b/include/asm-mips/mach-rc32434/war.h @@ -0,0 +1,25 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2002, 2004, 2007 by Ralf Baechle + */ +#ifndef __ASM_MIPS_MACH_MIPS_WAR_H +#define __ASM_MIPS_MACH_MIPS_WAR_H + +#define R4600_V1_INDEX_ICACHEOP_WAR 0 +#define R4600_V1_HIT_CACHEOP_WAR 0 +#define R4600_V2_HIT_CACHEOP_WAR 0 +#define R5432_CP0_INTERRUPT_WAR 0 +#define BCM1250_M3_WAR 0 +#define SIBYTE_1956_WAR 0 +#define MIPS4K_ICACHE_REFILL_WAR 1 +#define MIPS_CACHE_SYNC_WAR 0 +#define TX49XX_ICACHE_INDEX_INV_WAR 0 +#define RM9000_CDEX_SMP_WAR 0 +#define ICACHE_REFILLS_WORKAROUND_WAR 0 +#define R10000_LLSC_WAR 0 +#define MIPS34K_MISSED_ITLB_WAR 0 + +#endif /* __ASM_MIPS_MACH_MIPS_WAR_H */ -- cgit v1.2.3 From e76812eddcebe06403934c868f3a707fd5bc167d Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 16 Jul 2008 19:25:44 +0300 Subject: [MIPS] Remove asm-mips/mips-boards/atlas{,int}.h asm-mips/mips-boards/atlas{,int}.h are now obsolete. Signed-off-by: Adrian Bunk Signed-off-by: Ralf Baechle --- include/asm-mips/mips-boards/atlas.h | 80 ----------------------- include/asm-mips/mips-boards/atlasint.h | 109 -------------------------------- 2 files changed, 189 deletions(-) delete mode 100644 include/asm-mips/mips-boards/atlas.h delete mode 100644 include/asm-mips/mips-boards/atlasint.h (limited to 'include') diff --git a/include/asm-mips/mips-boards/atlas.h b/include/asm-mips/mips-boards/atlas.h deleted file mode 100644 index a8ae12d120e..00000000000 --- a/include/asm-mips/mips-boards/atlas.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * Defines of the Atlas board specific address-MAP, registers, etc. - * - */ -#ifndef _MIPS_ATLAS_H -#define _MIPS_ATLAS_H - -#include - -/* - * Atlas RTC-device indirect register access. - */ -#define ATLAS_RTC_ADR_REG 0x1f000800 -#define ATLAS_RTC_DAT_REG 0x1f000808 - -/* - * Atlas interrupt controller register base. - */ -#define ATLAS_ICTRL_REGS_BASE 0x1f000000 - -/* - * Atlas registers are memory mapped on 64-bit aligned boundaries and - * only word access are allowed. - */ -struct atlas_ictrl_regs { - volatile unsigned int intraw; - int dummy1; - volatile unsigned int intseten; - int dummy2; - volatile unsigned int intrsten; - int dummy3; - volatile unsigned int intenable; - int dummy4; - volatile unsigned int intstatus; - int dummy5; -}; - -/* - * Atlas UART register base. - */ -#define ATLAS_UART_REGS_BASE 0x1f000900 -#define ATLAS_BASE_BAUD ( 3686400 / 16 ) - -/* - * Atlas PSU standby register. - */ -#define ATLAS_PSUSTBY_REG 0x1f000600 -#define ATLAS_GOSTBY 0x4d - -/* - * We make a universal assumption about the way the bootloader (YAMON) - * have located the Philips SAA9730 chip. - * This is not ideal, but is needed for setting up remote debugging as - * soon as possible. - */ -#define ATLAS_SAA9730_REG 0x10800000 - -#define ATLAS_SAA9730_BAUDCLOCK 3692300 - -#endif /* !(_MIPS_ATLAS_H) */ diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h deleted file mode 100644 index 93ba1c1b2a4..00000000000 --- a/include/asm-mips/mips-boards/atlasint.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (C) 1999, 2006 MIPS Technologies, Inc. All rights reserved. - * Authors: Carsten Langgaard - * Maciej W. Rozycki - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * Defines for the Atlas interrupt controller. - * - */ -#ifndef _MIPS_ATLASINT_H -#define _MIPS_ATLASINT_H - -#include - -/* CPU interrupt offsets */ -#define MIPSCPU_INT_SW0 0 -#define MIPSCPU_INT_SW1 1 -#define MIPSCPU_INT_MB0 2 -#define MIPSCPU_INT_ATLAS MIPSCPU_INT_MB0 -#define MIPSCPU_INT_MB1 3 -#define MIPSCPU_INT_MB2 4 -#define MIPSCPU_INT_MB3 5 -#define MIPSCPU_INT_MB4 6 - -/* - * Interrupts 8..39 are used for Atlas interrupt controller interrupts - */ -#define ATLAS_INT_BASE 8 -#define ATLAS_INT_UART (ATLAS_INT_BASE + 0) -#define ATLAS_INT_TIM0 (ATLAS_INT_BASE + 1) -#define ATLAS_INT_RES2 (ATLAS_INT_BASE + 2) -#define ATLAS_INT_RES3 (ATLAS_INT_BASE + 3) -#define ATLAS_INT_RTC (ATLAS_INT_BASE + 4) -#define ATLAS_INT_COREHI (ATLAS_INT_BASE + 5) -#define ATLAS_INT_CORELO (ATLAS_INT_BASE + 6) -#define ATLAS_INT_RES7 (ATLAS_INT_BASE + 7) -#define ATLAS_INT_PCIA (ATLAS_INT_BASE + 8) -#define ATLAS_INT_PCIB (ATLAS_INT_BASE + 9) -#define ATLAS_INT_PCIC (ATLAS_INT_BASE + 10) -#define ATLAS_INT_PCID (ATLAS_INT_BASE + 11) -#define ATLAS_INT_ENUM (ATLAS_INT_BASE + 12) -#define ATLAS_INT_DEG (ATLAS_INT_BASE + 13) -#define ATLAS_INT_ATXFAIL (ATLAS_INT_BASE + 14) -#define ATLAS_INT_INTA (ATLAS_INT_BASE + 15) -#define ATLAS_INT_INTB (ATLAS_INT_BASE + 16) -#define ATLAS_INT_ETH ATLAS_INT_INTB -#define ATLAS_INT_INTC (ATLAS_INT_BASE + 17) -#define ATLAS_INT_SCSI ATLAS_INT_INTC -#define ATLAS_INT_INTD (ATLAS_INT_BASE + 18) -#define ATLAS_INT_SERR (ATLAS_INT_BASE + 19) -#define ATLAS_INT_RES20 (ATLAS_INT_BASE + 20) -#define ATLAS_INT_RES21 (ATLAS_INT_BASE + 21) -#define ATLAS_INT_RES22 (ATLAS_INT_BASE + 22) -#define ATLAS_INT_RES23 (ATLAS_INT_BASE + 23) -#define ATLAS_INT_RES24 (ATLAS_INT_BASE + 24) -#define ATLAS_INT_RES25 (ATLAS_INT_BASE + 25) -#define ATLAS_INT_RES26 (ATLAS_INT_BASE + 26) -#define ATLAS_INT_RES27 (ATLAS_INT_BASE + 27) -#define ATLAS_INT_RES28 (ATLAS_INT_BASE + 28) -#define ATLAS_INT_RES29 (ATLAS_INT_BASE + 29) -#define ATLAS_INT_RES30 (ATLAS_INT_BASE + 30) -#define ATLAS_INT_RES31 (ATLAS_INT_BASE + 31) -#define ATLAS_INT_END (ATLAS_INT_BASE + 31) - -/* - * Interrupts 64..127 are used for Soc-it Classic interrupts - */ -#define MSC01C_INT_BASE 64 - -/* SOC-it Classic interrupt offsets */ -#define MSC01C_INT_TMR 0 -#define MSC01C_INT_PCI 1 - -/* - * Interrupts 64..127 are used for Soc-it EIC interrupts - */ -#define MSC01E_INT_BASE 64 - -/* SOC-it EIC interrupt offsets */ -#define MSC01E_INT_SW0 1 -#define MSC01E_INT_SW1 2 -#define MSC01E_INT_MB0 3 -#define MSC01E_INT_ATLAS MSC01E_INT_MB0 -#define MSC01E_INT_MB1 4 -#define MSC01E_INT_MB2 5 -#define MSC01E_INT_MB3 6 -#define MSC01E_INT_MB4 7 -#define MSC01E_INT_TMR 8 -#define MSC01E_INT_PCI 9 -#define MSC01E_INT_PERFCTR 10 -#define MSC01E_INT_CPUCTR 11 - -#endif /* !(_MIPS_ATLASINT_H) */ -- cgit v1.2.3 From f113c5eda22c349a163ea17ba11bc64727a0f799 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 16 Jul 2008 19:25:50 +0300 Subject: [MIPS] Remove include/asm-mips/mips-boards/sead{,int}.h include/asm-mips/mips-boards/sead{,int}.h are now obsolete. Signed-off-by: Adrian Bunk Signed-off-by: Ralf Baechle --- include/asm-mips/mips-boards/sead.h | 36 ---------------------------------- include/asm-mips/mips-boards/seadint.h | 28 -------------------------- 2 files changed, 64 deletions(-) delete mode 100644 include/asm-mips/mips-boards/sead.h delete mode 100644 include/asm-mips/mips-boards/seadint.h (limited to 'include') diff --git a/include/asm-mips/mips-boards/sead.h b/include/asm-mips/mips-boards/sead.h deleted file mode 100644 index 68c69de0b66..00000000000 --- a/include/asm-mips/mips-boards/sead.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2002 MIPS Technologies, Inc. All rights reserved. - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * Defines of the SEAD board specific address-MAP, registers, etc. - * - */ -#ifndef _MIPS_SEAD_H -#define _MIPS_SEAD_H - -#include - -/* - * SEAD UART register base. - */ -#define SEAD_UART0_REGS_BASE (0x1f000800) -#define SEAD_BASE_BAUD ( 3686400 / 16 ) - -#endif /* !(_MIPS_SEAD_H) */ diff --git a/include/asm-mips/mips-boards/seadint.h b/include/asm-mips/mips-boards/seadint.h deleted file mode 100644 index e710bae0734..00000000000 --- a/include/asm-mips/mips-boards/seadint.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2002 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Defines for the SEAD interrupt controller. - */ -#ifndef _MIPS_SEADINT_H -#define _MIPS_SEADINT_H - -#include - -#define MIPSCPU_INT_UART0 2 -#define MIPSCPU_INT_UART1 3 - -#endif /* !(_MIPS_SEADINT_H) */ -- cgit v1.2.3 From 5f15d378763e88c361364c0d0ad256d523f2d72f Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 16 Jul 2008 19:26:15 +0300 Subject: [MIPS] don't leak setup_early_printk() in userspace header Our userspace headers shouldn't contain prototypes of in-kernel functions. Signed-off-by: Adrian Bunk Signed-off-by: Ralf Baechle --- include/asm-mips/setup.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/asm-mips/setup.h b/include/asm-mips/setup.h index 883f59bfa09..e600cedda97 100644 --- a/include/asm-mips/setup.h +++ b/include/asm-mips/setup.h @@ -3,6 +3,8 @@ #define COMMAND_LINE_SIZE 256 +#ifdef __KERNEL__ extern void setup_early_printk(void); +#endif /* __KERNEL__ */ #endif /* __SETUP_H */ -- cgit v1.2.3 From 255033a9bb900a06c9a7798908ce12557d24fb66 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 19 Jul 2008 01:51:41 +0900 Subject: [MIPS] TXx9: Cleanups for 64-bit support * Unify (and fix) mem_tx4938.c and mem_tx4927.c * Simplify prom_init * Kill volatiles and unused definitions for tx4927.h and tx4938.h Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- include/asm-mips/txx9/tx4927.h | 48 ++++++--- include/asm-mips/txx9/tx4938.h | 237 +++++------------------------------------ 2 files changed, 62 insertions(+), 223 deletions(-) (limited to 'include') diff --git a/include/asm-mips/txx9/tx4927.h b/include/asm-mips/txx9/tx4927.h index 46d60afc038..c9212155f68 100644 --- a/include/asm-mips/txx9/tx4927.h +++ b/include/asm-mips/txx9/tx4927.h @@ -32,13 +32,20 @@ #include #include -#define TX4927_SDRAMC_REG 0xff1f8000 -#define TX4927_EBUSC_REG 0xff1f9000 -#define TX4927_PCIC_REG 0xff1fd000 -#define TX4927_CCFG_REG 0xff1fe000 -#define TX4927_IRC_REG 0xff1ff600 +#ifdef CONFIG_64BIT +#define TX4927_REG_BASE 0xffffffffff1f0000UL +#else +#define TX4927_REG_BASE 0xff1f0000UL +#endif +#define TX4927_REG_SIZE 0x00010000 + +#define TX4927_SDRAMC_REG (TX4927_REG_BASE + 0x8000) +#define TX4927_EBUSC_REG (TX4927_REG_BASE + 0x9000) +#define TX4927_PCIC_REG (TX4927_REG_BASE + 0xd000) +#define TX4927_CCFG_REG (TX4927_REG_BASE + 0xe000) +#define TX4927_IRC_REG (TX4927_REG_BASE + 0xf600) #define TX4927_NR_TMR 3 -#define TX4927_TMR_REG(ch) (0xff1ff000 + (ch) * 0x100) +#define TX4927_TMR_REG(ch) (TX4927_REG_BASE + 0xf000 + (ch) * 0x100) #define TX4927_IR_INT(n) (2 + (n)) #define TX4927_IR_SIO(n) (8 + (n)) @@ -49,15 +56,15 @@ #define TX4927_IRC_INT 2 /* IP[2] in Status register */ struct tx4927_sdramc_reg { - volatile unsigned long long cr[4]; - volatile unsigned long long unused0[4]; - volatile unsigned long long tr; - volatile unsigned long long unused1[2]; - volatile unsigned long long cmd; + u64 cr[4]; + u64 unused0[4]; + u64 tr; + u64 unused1[2]; + u64 cmd; }; struct tx4927_ebusc_reg { - volatile unsigned long long cr[8]; + u64 cr[8]; }; struct tx4927_ccfg_reg { @@ -160,12 +167,24 @@ struct tx4927_ccfg_reg { #define TX4927_CLKCTR_SIO0RST 0x00000002 #define TX4927_CLKCTR_SIO1RST 0x00000001 -#define tx4927_sdramcptr ((struct tx4927_sdramc_reg *)TX4927_SDRAMC_REG) +#define tx4927_sdramcptr \ + ((struct tx4927_sdramc_reg __iomem *)TX4927_SDRAMC_REG) #define tx4927_pcicptr \ ((struct tx4927_pcic_reg __iomem *)TX4927_PCIC_REG) #define tx4927_ccfgptr \ ((struct tx4927_ccfg_reg __iomem *)TX4927_CCFG_REG) -#define tx4927_ebuscptr ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG) +#define tx4927_ebuscptr \ + ((struct tx4927_ebusc_reg __iomem *)TX4927_EBUSC_REG) + +#define TX4927_SDRAMC_CR(ch) __raw_readq(&tx4927_sdramcptr->cr[(ch)]) +#define TX4927_SDRAMC_BA(ch) ((TX4927_SDRAMC_CR(ch) >> 49) << 21) +#define TX4927_SDRAMC_SIZE(ch) \ + ((((TX4927_SDRAMC_CR(ch) >> 33) & 0x7fff) + 1) << 21) + +#define TX4927_EBUSC_CR(ch) __raw_readq(&tx4927_ebuscptr->cr[(ch)]) +#define TX4927_EBUSC_BA(ch) ((TX4927_EBUSC_CR(ch) >> 48) << 20) +#define TX4927_EBUSC_SIZE(ch) \ + (0x00100000 << ((unsigned long)(TX4927_EBUSC_CR(ch) >> 8) & 0xf)) /* utilities */ static inline void txx9_clear64(__u64 __iomem *adr, __u64 bits) @@ -212,6 +231,7 @@ static inline void tx4927_ccfg_change(__u64 change, __u64 new) &tx4927_ccfgptr->ccfg); } +unsigned int tx4927_get_mem_size(void); int tx4927_report_pciclk(void); int tx4927_pciclk66_setup(void); void tx4927_irq_init(void); diff --git a/include/asm-mips/txx9/tx4938.h b/include/asm-mips/txx9/tx4938.h index 12de68a4c10..6690246a114 100644 --- a/include/asm-mips/txx9/tx4938.h +++ b/include/asm-mips/txx9/tx4938.h @@ -15,20 +15,11 @@ /* some controllers are compatible with 4927 */ #include -#define tx4938_read_nfmc(addr) (*(volatile unsigned int *)(addr)) -#define tx4938_write_nfmc(b, addr) (*(volatile unsigned int *)(addr)) = (b) - -#define TX4938_PCIIO_0 0x10000000 -#define TX4938_PCIIO_1 0x01010000 -#define TX4938_PCIMEM_0 0x08000000 -#define TX4938_PCIMEM_1 0x11000000 - -#define TX4938_PCIIO_SIZE_0 0x01000000 -#define TX4938_PCIIO_SIZE_1 0x00010000 -#define TX4938_PCIMEM_SIZE_0 0x08000000 -#define TX4938_PCIMEM_SIZE_1 0x00010000 - -#define TX4938_REG_BASE 0xff1f0000 /* == TX4937_REG_BASE */ +#ifdef CONFIG_64BIT +#define TX4938_REG_BASE 0xffffffffff1f0000UL /* == TX4937_REG_BASE */ +#else +#define TX4938_REG_BASE 0xff1f0000UL /* == TX4937_REG_BASE */ +#endif #define TX4938_REG_SIZE 0x00010000 /* == TX4937_REG_SIZE */ /* NDFMC, SRAMC, PCIC1, SPIC: TX4938 only */ @@ -49,149 +40,8 @@ #define TX4938_ACLC_REG (TX4938_REG_BASE + 0xf700) #define TX4938_SPI_REG (TX4938_REG_BASE + 0xf800) -#define _CONST64(c) c##ull - -#include - -#ifdef __BIG_ENDIAN -#define endian_def_l2(e1, e2) \ - volatile unsigned long e1, e2 -#define endian_def_s2(e1, e2) \ - volatile unsigned short e1, e2 -#define endian_def_sb2(e1, e2, e3) \ - volatile unsigned short e1;volatile unsigned char e2, e3 -#define endian_def_b2s(e1, e2, e3) \ - volatile unsigned char e1, e2;volatile unsigned short e3 -#define endian_def_b4(e1, e2, e3, e4) \ - volatile unsigned char e1, e2, e3, e4 -#else -#define endian_def_l2(e1, e2) \ - volatile unsigned long e2, e1 -#define endian_def_s2(e1, e2) \ - volatile unsigned short e2, e1 -#define endian_def_sb2(e1, e2, e3) \ - volatile unsigned char e3, e2;volatile unsigned short e1 -#define endian_def_b2s(e1, e2, e3) \ - volatile unsigned short e3;volatile unsigned char e2, e1 -#define endian_def_b4(e1, e2, e3, e4) \ - volatile unsigned char e4, e3, e2, e1 -#endif - - -struct tx4938_sdramc_reg { - volatile unsigned long long cr[4]; - volatile unsigned long long unused0[4]; - volatile unsigned long long tr; - volatile unsigned long long unused1[2]; - volatile unsigned long long cmd; - volatile unsigned long long sfcmd; -}; - -struct tx4938_ebusc_reg { - volatile unsigned long long cr[8]; -}; - -struct tx4938_dma_reg { - struct tx4938_dma_ch_reg { - volatile unsigned long long cha; - volatile unsigned long long sar; - volatile unsigned long long dar; - endian_def_l2(unused0, cntr); - endian_def_l2(unused1, sair); - endian_def_l2(unused2, dair); - endian_def_l2(unused3, ccr); - endian_def_l2(unused4, csr); - } ch[4]; - volatile unsigned long long dbr[8]; - volatile unsigned long long tdhr; - volatile unsigned long long midr; - endian_def_l2(unused0, mcr); -}; - -struct tx4938_aclc_reg { - volatile unsigned long acctlen; - volatile unsigned long acctldis; - volatile unsigned long acregacc; - volatile unsigned long unused0; - volatile unsigned long acintsts; - volatile unsigned long acintmsts; - volatile unsigned long acinten; - volatile unsigned long acintdis; - volatile unsigned long acsemaph; - volatile unsigned long unused1[7]; - volatile unsigned long acgpidat; - volatile unsigned long acgpodat; - volatile unsigned long acslten; - volatile unsigned long acsltdis; - volatile unsigned long acfifosts; - volatile unsigned long unused2[11]; - volatile unsigned long acdmasts; - volatile unsigned long acdmasel; - volatile unsigned long unused3[6]; - volatile unsigned long acaudodat; - volatile unsigned long acsurrdat; - volatile unsigned long accentdat; - volatile unsigned long aclfedat; - volatile unsigned long acaudiat; - volatile unsigned long unused4; - volatile unsigned long acmodoat; - volatile unsigned long acmodidat; - volatile unsigned long unused5[15]; - volatile unsigned long acrevid; -}; - - -struct tx4938_tmr_reg { - volatile unsigned long tcr; - volatile unsigned long tisr; - volatile unsigned long cpra; - volatile unsigned long cprb; - volatile unsigned long itmr; - volatile unsigned long unused0[3]; - volatile unsigned long ccdr; - volatile unsigned long unused1[3]; - volatile unsigned long pgmr; - volatile unsigned long unused2[3]; - volatile unsigned long wtmr; - volatile unsigned long unused3[43]; - volatile unsigned long trr; -}; - -struct tx4938_sio_reg { - volatile unsigned long lcr; - volatile unsigned long dicr; - volatile unsigned long disr; - volatile unsigned long cisr; - volatile unsigned long fcr; - volatile unsigned long flcr; - volatile unsigned long bgr; - volatile unsigned long tfifo; - volatile unsigned long rfifo; -}; - -struct tx4938_ndfmc_reg { - endian_def_l2(unused0, dtr); - endian_def_l2(unused1, mcr); - endian_def_l2(unused2, sr); - endian_def_l2(unused3, isr); - endian_def_l2(unused4, imr); - endian_def_l2(unused5, spr); - endian_def_l2(unused6, rstr); -}; - -struct tx4938_spi_reg { - volatile unsigned long mcr; - volatile unsigned long cr0; - volatile unsigned long cr1; - volatile unsigned long fs; - volatile unsigned long unused1; - volatile unsigned long sr; - volatile unsigned long dr; - volatile unsigned long unused2; -}; - struct tx4938_sramc_reg { - volatile unsigned long long cr; + u64 cr; }; struct tx4938_ccfg_reg { @@ -209,34 +59,6 @@ struct tx4938_ccfg_reg { u64 jmpadr; }; -#undef endian_def_l2 -#undef endian_def_s2 -#undef endian_def_sb2 -#undef endian_def_b2s -#undef endian_def_b4 - -/* - * NDFMC - */ - -/* NDFMCR : NDFMC Mode Control */ -#define TX4938_NDFMCR_WE 0x80 -#define TX4938_NDFMCR_ECC_ALL 0x60 -#define TX4938_NDFMCR_ECC_RESET 0x60 -#define TX4938_NDFMCR_ECC_READ 0x40 -#define TX4938_NDFMCR_ECC_ON 0x20 -#define TX4938_NDFMCR_ECC_OFF 0x00 -#define TX4938_NDFMCR_CE 0x10 -#define TX4938_NDFMCR_BSPRT 0x04 -#define TX4938_NDFMCR_ALE 0x02 -#define TX4938_NDFMCR_CLE 0x01 - -/* NDFMCR : NDFMC Status */ -#define TX4938_NDFSR_BUSY 0x80 - -/* NDFMCR : NDFMC Reset */ -#define TX4938_NDFRSTR_RST 0x01 - /* * IRC */ @@ -272,9 +94,9 @@ struct tx4938_ccfg_reg { * CCFG */ /* CCFG : Chip Configuration */ -#define TX4938_CCFG_WDRST _CONST64(0x0000020000000000) -#define TX4938_CCFG_WDREXEN _CONST64(0x0000010000000000) -#define TX4938_CCFG_BCFG_MASK _CONST64(0x000000ff00000000) +#define TX4938_CCFG_WDRST 0x0000020000000000ULL +#define TX4938_CCFG_WDREXEN 0x0000010000000000ULL +#define TX4938_CCFG_BCFG_MASK 0x000000ff00000000ULL #define TX4938_CCFG_TINTDIS 0x01000000 #define TX4938_CCFG_PCI66 0x00800000 #define TX4938_CCFG_PCIMODE 0x00400000 @@ -310,12 +132,12 @@ struct tx4938_ccfg_reg { #define TX4938_CCFG_ACEHOLD 0x00000001 /* PCFG : Pin Configuration */ -#define TX4938_PCFG_ETH0_SEL _CONST64(0x8000000000000000) -#define TX4938_PCFG_ETH1_SEL _CONST64(0x4000000000000000) -#define TX4938_PCFG_ATA_SEL _CONST64(0x2000000000000000) -#define TX4938_PCFG_ISA_SEL _CONST64(0x1000000000000000) -#define TX4938_PCFG_SPI_SEL _CONST64(0x0800000000000000) -#define TX4938_PCFG_NDF_SEL _CONST64(0x0400000000000000) +#define TX4938_PCFG_ETH0_SEL 0x8000000000000000ULL +#define TX4938_PCFG_ETH1_SEL 0x4000000000000000ULL +#define TX4938_PCFG_ATA_SEL 0x2000000000000000ULL +#define TX4938_PCFG_ISA_SEL 0x1000000000000000ULL +#define TX4938_PCFG_SPI_SEL 0x0800000000000000ULL +#define TX4938_PCFG_NDF_SEL 0x0400000000000000ULL #define TX4938_PCFG_SDCLKDLY_MASK 0x30000000 #define TX4938_PCFG_SDCLKDLY(d) ((d)<<28) #define TX4938_PCFG_SYSCLKEN 0x08000000 @@ -336,8 +158,8 @@ struct tx4938_ccfg_reg { #define TX4938_PCFG_DMASEL3_SIO0 0x00000008 /* CLKCTR : Clock Control */ -#define TX4938_CLKCTR_NDFCKD _CONST64(0x0001000000000000) -#define TX4938_CLKCTR_NDFRST _CONST64(0x0000000100000000) +#define TX4938_CLKCTR_NDFCKD 0x0001000000000000ULL +#define TX4938_CLKCTR_NDFRST 0x0000000100000000ULL #define TX4938_CLKCTR_ETH1CKD 0x80000000 #define TX4938_CLKCTR_ETH0CKD 0x40000000 #define TX4938_CLKCTR_SPICKD 0x20000000 @@ -424,20 +246,16 @@ struct tx4938_ccfg_reg { #define TX4938_DMA_CSR_DESERR 0x00000002 #define TX4938_DMA_CSR_SORERR 0x00000001 -#define tx4938_sdramcptr ((struct tx4938_sdramc_reg *)TX4938_SDRAMC_REG) -#define tx4938_ebuscptr ((struct tx4938_ebusc_reg *)TX4938_EBUSC_REG) -#define tx4938_dmaptr(ch) ((struct tx4938_dma_reg *)TX4938_DMA_REG(ch)) -#define tx4938_ndfmcptr ((struct tx4938_ndfmc_reg *)TX4938_NDFMC_REG) +#define tx4938_sdramcptr tx4927_sdramcptr +#define tx4938_ebuscptr tx4927_ebuscptr #define tx4938_pcicptr tx4927_pcicptr #define tx4938_pcic1ptr \ ((struct tx4927_pcic_reg __iomem *)TX4938_PCIC1_REG) #define tx4938_ccfgptr \ ((struct tx4938_ccfg_reg __iomem *)TX4938_CCFG_REG) -#define tx4938_sioptr(ch) ((struct tx4938_sio_reg *)TX4938_SIO_REG(ch)) #define tx4938_pioptr ((struct txx9_pio_reg __iomem *)TX4938_PIO_REG) -#define tx4938_aclcptr ((struct tx4938_aclc_reg *)TX4938_ACLC_REG) -#define tx4938_spiptr ((struct tx4938_spi_reg *)TX4938_SPI_REG) -#define tx4938_sramcptr ((struct tx4938_sramc_reg *)TX4938_SRAMC_REG) +#define tx4938_sramcptr \ + ((struct tx4938_sramc_reg __iomem *)TX4938_SRAMC_REG) #define TX4938_REV_PCODE() \ @@ -447,14 +265,15 @@ struct tx4938_ccfg_reg { #define tx4938_ccfg_set(bits) tx4927_ccfg_set(bits) #define tx4938_ccfg_change(change, new) tx4927_ccfg_change(change, new) -#define TX4938_SDRAMC_BA(ch) ((tx4938_sdramcptr->cr[ch] >> 49) << 21) -#define TX4938_SDRAMC_SIZE(ch) (((tx4938_sdramcptr->cr[ch] >> 33) + 1) << 21) +#define TX4938_SDRAMC_CR(ch) TX4927_SDRAMC_CR(ch) +#define TX4938_SDRAMC_BA(ch) TX4927_SDRAMC_BA(ch) +#define TX4938_SDRAMC_SIZE(ch) TX4927_SDRAMC_SIZE(ch) -#define TX4938_EBUSC_CR(ch) __raw_readq(&tx4938_ebuscptr->cr[(ch)]) -#define TX4938_EBUSC_BA(ch) ((tx4938_ebuscptr->cr[ch] >> 48) << 20) -#define TX4938_EBUSC_SIZE(ch) \ - (0x00100000 << ((unsigned long)(tx4938_ebuscptr->cr[ch] >> 8) & 0xf)) +#define TX4938_EBUSC_CR(ch) TX4927_EBUSC_CR(ch) +#define TX4938_EBUSC_BA(ch) TX4927_EBUSC_BA(ch) +#define TX4938_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch) +#define tx4938_get_mem_size() tx4927_get_mem_size() int tx4938_report_pciclk(void); void tx4938_report_pci1clk(void); int tx4938_pciclk66_setup(void); -- cgit v1.2.3 From 94a4c32939dede9328c6e4face335eb8441fc18d Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 19 Jul 2008 01:51:47 +0900 Subject: [MIPS] TXx9: Add 64-bit support SYS_SUPPORTS_64BIT_KERNEL is enabled for RBTX4927/RBTX4938, but actually it was broken for long time (or from the beginning). Now it should work. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- include/asm-mips/txx9/generic.h | 7 ++++++ include/asm-mips/txx9/rbtx4927.h | 26 +++++++++++++------- include/asm-mips/txx9/rbtx4938.h | 52 +++++++++++++++++++--------------------- include/asm-mips/txx9/tx4927.h | 15 ++++++++++++ include/asm-mips/txx9/tx4938.h | 6 +++++ 5 files changed, 70 insertions(+), 36 deletions(-) (limited to 'include') diff --git a/include/asm-mips/txx9/generic.h b/include/asm-mips/txx9/generic.h index d8756660523..cbae37ec3d8 100644 --- a/include/asm-mips/txx9/generic.h +++ b/include/asm-mips/txx9/generic.h @@ -12,6 +12,8 @@ #include /* for struct resource */ extern struct resource txx9_ce_res[]; +#define TXX9_CE(n) (unsigned long)(txx9_ce_res[(n)].start) +extern unsigned int txx9_pcode; extern char txx9_pcode_str[8]; void txx9_reg_res_init(unsigned int pcode, unsigned long base, unsigned long size); @@ -19,6 +21,11 @@ void txx9_reg_res_init(unsigned int pcode, unsigned long base, extern unsigned int txx9_master_clock; extern unsigned int txx9_cpu_clock; extern unsigned int txx9_gbus_clock; +#define TXX9_IMCLK (txx9_gbus_clock / 2) + +extern int txx9_ccfg_toeon; +struct uart_port; +int early_serial_txx9_setup(struct uart_port *port); struct pci_dev; struct txx9_board_vec { diff --git a/include/asm-mips/txx9/rbtx4927.h b/include/asm-mips/txx9/rbtx4927.h index bf194589216..6fcec912c14 100644 --- a/include/asm-mips/txx9/rbtx4927.h +++ b/include/asm-mips/txx9/rbtx4927.h @@ -34,7 +34,23 @@ #define RBTX4927_PCIIO 0x16000000 #define RBTX4927_PCIIO_SIZE 0x01000000 -#define rbtx4927_pcireset_addr ((__u8 __iomem *)0xbc00f006UL) +#define RBTX4927_IMASK_ADDR (IO_BASE + TXX9_CE(2) + 0x00002000) +#define RBTX4927_IMSTAT_ADDR (IO_BASE + TXX9_CE(2) + 0x00002006) +#define RBTX4927_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f000) +#define RBTX4927_SOFTRESETLOCK_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f002) +#define RBTX4927_PCIRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f006) +#define RBTX4927_BRAMRTC_BASE (IO_BASE + TXX9_CE(2) + 0x00010000) +#define RBTX4927_ETHER_BASE (IO_BASE + TXX9_CE(2) + 0x00020000) + +/* Ethernet port address */ +#define RBTX4927_ETHER_ADDR (RBTX4927_ETHER_BASE + 0x280) + +#define rbtx4927_imask_addr ((__u8 __iomem *)RBTX4927_IMASK_ADDR) +#define rbtx4927_imstat_addr ((__u8 __iomem *)RBTX4927_IMSTAT_ADDR) +#define rbtx4927_softreset_addr ((__u8 __iomem *)RBTX4927_SOFTRESET_ADDR) +#define rbtx4927_softresetlock_addr \ + ((__u8 __iomem *)RBTX4927_SOFTRESETLOCK_ADDR) +#define rbtx4927_pcireset_addr ((__u8 __iomem *)RBTX4927_PCIRESET_ADDR) /* bits for ISTAT/IMASK/IMSTAT */ #define RBTX4927_INTB_PCID 0 @@ -62,13 +78,7 @@ #define RBTX4927_ISA_IO_OFFSET 0 #endif -#define RBTX4927_SW_RESET_DO (void __iomem *)0xbc00f000UL -#define RBTX4927_SW_RESET_DO_SET 0x01 - -#define RBTX4927_SW_RESET_ENABLE (void __iomem *)0xbc00f002UL -#define RBTX4927_SW_RESET_ENABLE_SET 0x01 - -#define RBTX4927_RTL_8019_BASE (0x1c020280 - RBTX4927_ISA_IO_OFFSET) +#define RBTX4927_RTL_8019_BASE (RBTX4927_ETHER_ADDR - mips_io_port_base) #define RBTX4927_RTL_8019_IRQ (TXX9_IRQ_BASE + TX4927_IR_INT(3)) void rbtx4927_prom_init(void); diff --git a/include/asm-mips/txx9/rbtx4938.h b/include/asm-mips/txx9/rbtx4938.h index 2f5d5e705a4..9f0441a2812 100644 --- a/include/asm-mips/txx9/rbtx4938.h +++ b/include/asm-mips/txx9/rbtx4938.h @@ -15,35 +15,31 @@ #include #include -/* CS */ -#define RBTX4938_CE0 0x1c000000 /* 64M */ -#define RBTX4938_CE2 0x17f00000 /* 1M */ - /* Address map */ -#define RBTX4938_FPGA_REG_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000000) -#define RBTX4938_FPGA_REV_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000002) -#define RBTX4938_CONFIG1_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000004) -#define RBTX4938_CONFIG2_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000006) -#define RBTX4938_CONFIG3_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000008) -#define RBTX4938_LED_ADDR (KSEG1 + RBTX4938_CE2 + 0x00001000) -#define RBTX4938_DIPSW_ADDR (KSEG1 + RBTX4938_CE2 + 0x00001002) -#define RBTX4938_BDIPSW_ADDR (KSEG1 + RBTX4938_CE2 + 0x00001004) -#define RBTX4938_IMASK_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002000) -#define RBTX4938_IMASK2_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002002) -#define RBTX4938_INTPOL_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002004) -#define RBTX4938_ISTAT_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002006) -#define RBTX4938_ISTAT2_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002008) -#define RBTX4938_IMSTAT_ADDR (KSEG1 + RBTX4938_CE2 + 0x0000200a) -#define RBTX4938_IMSTAT2_ADDR (KSEG1 + RBTX4938_CE2 + 0x0000200c) -#define RBTX4938_SOFTINT_ADDR (KSEG1 + RBTX4938_CE2 + 0x00003000) -#define RBTX4938_PIOSEL_ADDR (KSEG1 + RBTX4938_CE2 + 0x00005000) -#define RBTX4938_SPICS_ADDR (KSEG1 + RBTX4938_CE2 + 0x00005002) -#define RBTX4938_SFPWR_ADDR (KSEG1 + RBTX4938_CE2 + 0x00005008) -#define RBTX4938_SFVOL_ADDR (KSEG1 + RBTX4938_CE2 + 0x0000500a) -#define RBTX4938_SOFTRESET_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007000) -#define RBTX4938_SOFTRESETLOCK_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007002) -#define RBTX4938_PCIRESET_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007004) -#define RBTX4938_ETHER_BASE (KSEG1 + RBTX4938_CE2 + 0x00020000) +#define RBTX4938_FPGA_REG_ADDR (IO_BASE + TXX9_CE(2) + 0x00000000) +#define RBTX4938_FPGA_REV_ADDR (IO_BASE + TXX9_CE(2) + 0x00000002) +#define RBTX4938_CONFIG1_ADDR (IO_BASE + TXX9_CE(2) + 0x00000004) +#define RBTX4938_CONFIG2_ADDR (IO_BASE + TXX9_CE(2) + 0x00000006) +#define RBTX4938_CONFIG3_ADDR (IO_BASE + TXX9_CE(2) + 0x00000008) +#define RBTX4938_LED_ADDR (IO_BASE + TXX9_CE(2) + 0x00001000) +#define RBTX4938_DIPSW_ADDR (IO_BASE + TXX9_CE(2) + 0x00001002) +#define RBTX4938_BDIPSW_ADDR (IO_BASE + TXX9_CE(2) + 0x00001004) +#define RBTX4938_IMASK_ADDR (IO_BASE + TXX9_CE(2) + 0x00002000) +#define RBTX4938_IMASK2_ADDR (IO_BASE + TXX9_CE(2) + 0x00002002) +#define RBTX4938_INTPOL_ADDR (IO_BASE + TXX9_CE(2) + 0x00002004) +#define RBTX4938_ISTAT_ADDR (IO_BASE + TXX9_CE(2) + 0x00002006) +#define RBTX4938_ISTAT2_ADDR (IO_BASE + TXX9_CE(2) + 0x00002008) +#define RBTX4938_IMSTAT_ADDR (IO_BASE + TXX9_CE(2) + 0x0000200a) +#define RBTX4938_IMSTAT2_ADDR (IO_BASE + TXX9_CE(2) + 0x0000200c) +#define RBTX4938_SOFTINT_ADDR (IO_BASE + TXX9_CE(2) + 0x00003000) +#define RBTX4938_PIOSEL_ADDR (IO_BASE + TXX9_CE(2) + 0x00005000) +#define RBTX4938_SPICS_ADDR (IO_BASE + TXX9_CE(2) + 0x00005002) +#define RBTX4938_SFPWR_ADDR (IO_BASE + TXX9_CE(2) + 0x00005008) +#define RBTX4938_SFVOL_ADDR (IO_BASE + TXX9_CE(2) + 0x0000500a) +#define RBTX4938_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x00007000) +#define RBTX4938_SOFTRESETLOCK_ADDR (IO_BASE + TXX9_CE(2) + 0x00007002) +#define RBTX4938_PCIRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x00007004) +#define RBTX4938_ETHER_BASE (IO_BASE + TXX9_CE(2) + 0x00020000) /* Ethernet port address (Jumperless Mode (W12:Open)) */ #define RBTX4938_ETHER_ADDR (RBTX4938_ETHER_BASE + 0x280) diff --git a/include/asm-mips/txx9/tx4927.h b/include/asm-mips/txx9/tx4927.h index c9212155f68..ceb4b79ff4e 100644 --- a/include/asm-mips/txx9/tx4927.h +++ b/include/asm-mips/txx9/tx4927.h @@ -46,15 +46,22 @@ #define TX4927_IRC_REG (TX4927_REG_BASE + 0xf600) #define TX4927_NR_TMR 3 #define TX4927_TMR_REG(ch) (TX4927_REG_BASE + 0xf000 + (ch) * 0x100) +#define TX4927_NR_SIO 2 +#define TX4927_SIO_REG(ch) (TX4927_REG_BASE + 0xf300 + (ch) * 0x100) +#define TX4927_PIO_REG (TX4927_REG_BASE + 0xf500) #define TX4927_IR_INT(n) (2 + (n)) #define TX4927_IR_SIO(n) (8 + (n)) #define TX4927_IR_PCIC 16 +#define TX4927_NUM_IR_TMR 3 +#define TX4927_IR_TMR(n) (17 + (n)) #define TX4927_IR_PCIERR 22 #define TX4927_NUM_IR 32 #define TX4927_IRC_INT 2 /* IP[2] in Status register */ +#define TX4927_NUM_PIO 16 + struct tx4927_sdramc_reg { u64 cr[4]; u64 unused0[4]; @@ -175,6 +182,10 @@ struct tx4927_ccfg_reg { ((struct tx4927_ccfg_reg __iomem *)TX4927_CCFG_REG) #define tx4927_ebuscptr \ ((struct tx4927_ebusc_reg __iomem *)TX4927_EBUSC_REG) +#define tx4927_pioptr ((struct txx9_pio_reg __iomem *)TX4927_PIO_REG) + +#define TX4927_REV_PCODE() \ + ((__u32)__raw_readq(&tx4927_ccfgptr->crir) >> 16) #define TX4927_SDRAMC_CR(ch) __raw_readq(&tx4927_sdramcptr->cr[(ch)]) #define TX4927_SDRAMC_BA(ch) ((TX4927_SDRAMC_CR(ch) >> 49) << 21) @@ -232,6 +243,10 @@ static inline void tx4927_ccfg_change(__u64 change, __u64 new) } unsigned int tx4927_get_mem_size(void); +void tx4927_wdr_init(void); +void tx4927_setup(void); +void tx4927_time_init(unsigned int tmrnr); +void tx4927_setup_serial(void); int tx4927_report_pciclk(void); int tx4927_pciclk66_setup(void); void tx4927_irq_init(void); diff --git a/include/asm-mips/txx9/tx4938.h b/include/asm-mips/txx9/tx4938.h index 6690246a114..1ed969d381d 100644 --- a/include/asm-mips/txx9/tx4938.h +++ b/include/asm-mips/txx9/tx4938.h @@ -90,6 +90,8 @@ struct tx4938_ccfg_reg { #define TX4938_IRC_INT 2 /* IP[2] in Status register */ +#define TX4938_NUM_PIO 16 + /* * CCFG */ @@ -274,6 +276,10 @@ struct tx4938_ccfg_reg { #define TX4938_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch) #define tx4938_get_mem_size() tx4927_get_mem_size() +void tx4938_wdr_init(void); +void tx4938_setup(void); +void tx4938_time_init(unsigned int tmrnr); +void tx4938_setup_serial(void); int tx4938_report_pciclk(void); void tx4938_report_pci1clk(void); int tx4938_pciclk66_setup(void); -- cgit v1.2.3 From e0eb730757665d7e8ec0e79d9042a9311f3edb7e Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 19 Jul 2008 01:51:52 +0900 Subject: [MIPS] TXx9: Fix some sparse warnings Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- include/asm-mips/txx9/tx3927.h | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/asm-mips/txx9/tx3927.h b/include/asm-mips/txx9/tx3927.h index ca414c7624e..ea79e1b16e7 100644 --- a/include/asm-mips/txx9/tx3927.h +++ b/include/asm-mips/txx9/tx3927.h @@ -10,17 +10,18 @@ #include -#define TX3927_SDRAMC_REG 0xfffe8000 -#define TX3927_ROMC_REG 0xfffe9000 -#define TX3927_DMA_REG 0xfffeb000 -#define TX3927_IRC_REG 0xfffec000 -#define TX3927_PCIC_REG 0xfffed000 -#define TX3927_CCFG_REG 0xfffee000 +#define TX3927_REG_BASE 0xfffe0000UL +#define TX3927_SDRAMC_REG (TX3927_REG_BASE + 0x8000) +#define TX3927_ROMC_REG (TX3927_REG_BASE + 0x9000) +#define TX3927_DMA_REG (TX3927_REG_BASE + 0xb000) +#define TX3927_IRC_REG (TX3927_REG_BASE + 0xc000) +#define TX3927_PCIC_REG (TX3927_REG_BASE + 0xd000) +#define TX3927_CCFG_REG (TX3927_REG_BASE + 0xe000) #define TX3927_NR_TMR 3 -#define TX3927_TMR_REG(ch) (0xfffef000 + (ch) * 0x100) +#define TX3927_TMR_REG(ch) (TX3927_REG_BASE + 0xf000 + (ch) * 0x100) #define TX3927_NR_SIO 2 -#define TX3927_SIO_REG(ch) (0xfffef300 + (ch) * 0x100) -#define TX3927_PIO_REG 0xfffef500 +#define TX3927_SIO_REG(ch) (TX3927_REG_BASE + 0xf300 + (ch) * 0x100) +#define TX3927_PIO_REG (TX3927_REG_BASE + 0xf500) struct tx3927_sdramc_reg { volatile unsigned long cr[8]; -- cgit v1.2.3 From 3d739f2daaed442f5bee9da2164757401ae4a417 Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Sun, 20 Jul 2008 22:01:06 +0900 Subject: [MIPS] Remove unused saa9730_uart.h. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- include/asm-mips/mips-boards/saa9730_uart.h | 69 ----------------------------- 1 file changed, 69 deletions(-) delete mode 100644 include/asm-mips/mips-boards/saa9730_uart.h (limited to 'include') diff --git a/include/asm-mips/mips-boards/saa9730_uart.h b/include/asm-mips/mips-boards/saa9730_uart.h deleted file mode 100644 index c913143d58e..00000000000 --- a/include/asm-mips/mips-boards/saa9730_uart.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * Register definitions for the UART part of the Philips SAA9730 chip. - * - */ - -#ifndef SAA9730_UART_H -#define SAA9730_UART_H - -/* The SAA9730 UART register map, as seen via the PCI bus */ - -#define SAA9730_UART_REGS_ADDR 0x21800 - -struct uart_saa9730_regmap { - volatile unsigned char Thr_Rbr; - volatile unsigned char Ier; - volatile unsigned char Iir_Fcr; - volatile unsigned char Lcr; - volatile unsigned char Mcr; - volatile unsigned char Lsr; - volatile unsigned char Msr; - volatile unsigned char Scr; - volatile unsigned char BaudDivLsb; - volatile unsigned char BaudDivMsb; - volatile unsigned char Junk0; - volatile unsigned char Junk1; - volatile unsigned int Config; /* 0x2180c */ - volatile unsigned int TxStart; /* 0x21810 */ - volatile unsigned int TxLength; /* 0x21814 */ - volatile unsigned int TxCounter; /* 0x21818 */ - volatile unsigned int RxStart; /* 0x2181c */ - volatile unsigned int RxLength; /* 0x21820 */ - volatile unsigned int RxCounter; /* 0x21824 */ -}; -typedef volatile struct uart_saa9730_regmap t_uart_saa9730_regmap; - -/* - * Only a subset of the UART control bits are defined here, - * enough to make the serial debug port work. - */ - -#define SAA9730_LCR_DATA8 0x03 - -#define SAA9730_MCR_DTR 0x01 -#define SAA9730_MCR_RTS 0x02 - -#define SAA9730_LSR_DR 0x01 -#define SAA9730_LSR_THRE 0x20 - -#endif /* !(SAA9730_UART_H) */ -- cgit v1.2.3 From cb7f39d2bc5a20615d016dd86fca0fd233c13b5d Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Sun, 20 Jul 2008 22:03:32 +0900 Subject: [MIPS] Remove unused maltasmp.h. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- include/asm-mips/mips-boards/maltasmp.h | 36 --------------------------------- 1 file changed, 36 deletions(-) delete mode 100644 include/asm-mips/mips-boards/maltasmp.h (limited to 'include') diff --git a/include/asm-mips/mips-boards/maltasmp.h b/include/asm-mips/mips-boards/maltasmp.h deleted file mode 100644 index 8d7e955d506..00000000000 --- a/include/asm-mips/mips-boards/maltasmp.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * There are several SMP models supported - * SMTC is mutually exclusive to other options (atm) - */ -#if defined(CONFIG_MIPS_MT_SMTC) -#define malta_smtc 1 -#define malta_cmp 0 -#define malta_smvp 0 -#else -#define malta_smtc 0 -#if defined(CONFIG_MIPS_CMP) -extern int gcmp_present; -#define malta_cmp gcmp_present -#else -#define malta_cmp 0 -#endif -/* FIXME: should become COMFIG_MIPS_MT_SMVP */ -#if defined(CONFIG_MIPS_MT_SMP) -#define malta_smvp 1 -#else -#define malta_smvp 0 -#endif -#endif - -#include -#include - -/* malta_smtc */ -#include -#include - -/* malta_cmp */ -#include - -/* malta_smvp */ -#include -- cgit v1.2.3