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-rw-r--r--arch/mips/au1000/Kconfig1
-rw-r--r--arch/mips/au1000/common/Makefile1
-rw-r--r--arch/mips/au1000/common/dbg_io.c109
-rw-r--r--arch/mips/au1000/db1x00/init.c2
-rw-r--r--arch/mips/au1000/mtx-1/init.c2
-rw-r--r--arch/mips/au1000/pb1000/init.c2
-rw-r--r--arch/mips/au1000/pb1100/init.c2
-rw-r--r--arch/mips/au1000/pb1200/init.c2
-rw-r--r--arch/mips/au1000/pb1500/init.c2
-rw-r--r--arch/mips/au1000/pb1550/init.c2
-rw-r--r--arch/mips/au1000/xxs1500/init.c2
11 files changed, 8 insertions, 119 deletions
diff --git a/arch/mips/au1000/Kconfig b/arch/mips/au1000/Kconfig
index 1fe97cccead..e4a057d80ab 100644
--- a/arch/mips/au1000/Kconfig
+++ b/arch/mips/au1000/Kconfig
@@ -134,4 +134,3 @@ config SOC_AU1X00
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_APM_EMULATION
- select SYS_SUPPORTS_KGDB
diff --git a/arch/mips/au1000/common/Makefile b/arch/mips/au1000/common/Makefile
index dd0e19dacfc..df48fd65bbf 100644
--- a/arch/mips/au1000/common/Makefile
+++ b/arch/mips/au1000/common/Makefile
@@ -9,7 +9,6 @@ obj-y += prom.o irq.o puts.o time.o reset.o \
au1xxx_irqmap.o clocks.o platform.o power.o setup.o \
sleeper.o cputable.o dma.o dbdma.o gpio.o
-obj-$(CONFIG_KGDB) += dbg_io.o
obj-$(CONFIG_PCI) += pci.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/au1000/common/dbg_io.c b/arch/mips/au1000/common/dbg_io.c
deleted file mode 100644
index af5be7df2f2..00000000000
--- a/arch/mips/au1000/common/dbg_io.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include <linux/types.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-#ifdef CONFIG_KGDB
-
-/*
- * FIXME the user should be able to select the
- * uart to be used for debugging.
- */
-#define DEBUG_BASE UART_DEBUG_BASE
-
-#define UART16550_BAUD_2400 2400
-#define UART16550_BAUD_4800 4800
-#define UART16550_BAUD_9600 9600
-#define UART16550_BAUD_19200 19200
-#define UART16550_BAUD_38400 38400
-#define UART16550_BAUD_57600 57600
-#define UART16550_BAUD_115200 115200
-
-#define UART16550_PARITY_NONE 0
-#define UART16550_PARITY_ODD 0x08
-#define UART16550_PARITY_EVEN 0x18
-#define UART16550_PARITY_MARK 0x28
-#define UART16550_PARITY_SPACE 0x38
-
-#define UART16550_DATA_5BIT 0x0
-#define UART16550_DATA_6BIT 0x1
-#define UART16550_DATA_7BIT 0x2
-#define UART16550_DATA_8BIT 0x3
-
-#define UART16550_STOP_1BIT 0x0
-#define UART16550_STOP_2BIT 0x4
-
-
-#define UART_RX 0 /* Receive buffer */
-#define UART_TX 4 /* Transmit buffer */
-#define UART_IER 8 /* Interrupt Enable Register */
-#define UART_IIR 0xC /* Interrupt ID Register */
-#define UART_FCR 0x10 /* FIFO Control Register */
-#define UART_LCR 0x14 /* Line Control Register */
-#define UART_MCR 0x18 /* Modem Control Register */
-#define UART_LSR 0x1C /* Line Status Register */
-#define UART_MSR 0x20 /* Modem Status Register */
-#define UART_CLK 0x28 /* Baud Rat4e Clock Divider */
-#define UART_MOD_CNTRL 0x100 /* Module Control */
-
-/* memory-mapped read/write of the port */
-#define UART16550_READ(y) (au_readl(DEBUG_BASE + y) & 0xff)
-#define UART16550_WRITE(y, z) (au_writel(z & 0xff, DEBUG_BASE + y))
-
-extern unsigned long calc_clock(void);
-
-void debugInit(u32 baud, u8 data, u8 parity, u8 stop)
-{
- if (UART16550_READ(UART_MOD_CNTRL) != 0x3)
- UART16550_WRITE(UART_MOD_CNTRL, 3);
- calc_clock();
-
- /* disable interrupts */
- UART16550_WRITE(UART_IER, 0);
-
- /* set up baud rate */
- {
- u32 divisor;
-
- /* set divisor */
- divisor = get_au1x00_uart_baud_base() / baud;
- UART16550_WRITE(UART_CLK, divisor & 0xffff);
- }
-
- /* set data format */
- UART16550_WRITE(UART_LCR, (data | parity | stop));
-}
-
-static int remoteDebugInitialized;
-
-u8 getDebugChar(void)
-{
- if (!remoteDebugInitialized) {
- remoteDebugInitialized = 1;
- debugInit(UART16550_BAUD_115200,
- UART16550_DATA_8BIT,
- UART16550_PARITY_NONE,
- UART16550_STOP_1BIT);
- }
-
- while ((UART16550_READ(UART_LSR) & 0x1) == 0);
- return UART16550_READ(UART_RX);
-}
-
-
-int putDebugChar(u8 byte)
-{
- if (!remoteDebugInitialized) {
- remoteDebugInitialized = 1;
- debugInit(UART16550_BAUD_115200,
- UART16550_DATA_8BIT,
- UART16550_PARITY_NONE,
- UART16550_STOP_1BIT);
- }
-
- while ((UART16550_READ(UART_LSR) & 0x40) == 0);
- UART16550_WRITE(UART_TX, byte);
-
- return 1;
-}
-
-#endif
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 5ebe0de5e45..84741351496 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -57,6 +57,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x04000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/mtx-1/init.c b/arch/mips/au1000/mtx-1/init.c
index 33a4aebe0cb..3bae13c2895 100644
--- a/arch/mips/au1000/mtx-1/init.c
+++ b/arch/mips/au1000/mtx-1/init.c
@@ -55,6 +55,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x04000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/pb1000/init.c b/arch/mips/au1000/pb1000/init.c
index 3837365d613..8a9c7d57208 100644
--- a/arch/mips/au1000/pb1000/init.c
+++ b/arch/mips/au1000/pb1000/init.c
@@ -52,6 +52,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x04000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/au1000/pb1100/init.c
index 8355483f3de..7c6792308bc 100644
--- a/arch/mips/au1000/pb1100/init.c
+++ b/arch/mips/au1000/pb1100/init.c
@@ -54,7 +54,7 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x04000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/pb1200/init.c b/arch/mips/au1000/pb1200/init.c
index 09fd63b8606..e9b2a0fd48a 100644
--- a/arch/mips/au1000/pb1200/init.c
+++ b/arch/mips/au1000/pb1200/init.c
@@ -53,6 +53,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x08000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/pb1500/init.c b/arch/mips/au1000/pb1500/init.c
index 49f51e16586..3b6e395cf95 100644
--- a/arch/mips/au1000/pb1500/init.c
+++ b/arch/mips/au1000/pb1500/init.c
@@ -53,6 +53,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x04000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/pb1550/init.c b/arch/mips/au1000/pb1550/init.c
index 1b5f58434bb..e1055a13a1a 100644
--- a/arch/mips/au1000/pb1550/init.c
+++ b/arch/mips/au1000/pb1550/init.c
@@ -53,6 +53,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x08000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index b849bf501c0..7516434760a 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -53,6 +53,6 @@ void __init prom_init(void)
if (!memsize_str)
memsize = 0x04000000;
else
- memsize = strict_strtol(memsize_str, 0, NULL);
+ strict_strtol(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-13 08:23:36 +0000