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authorAlexander Clouter <alex@digriz.org.uk>2009-02-06 21:57:13 +0000
committerAlexander Clouter <alex@digriz.org.uk>2009-02-06 21:57:13 +0000
commitc3dfdb0823213c81f60987c8a3770b89ea95cad6 (patch)
treeb1291ce72b3ad37934ca65ca96c24fa3477e56fc /arch/arm
parent88800b2f2ffd3e436266e4dff9586d48b5b54500 (diff)
[ARM] orion5x: remove TS-78xx NOR support as it does not exist
The TS-7800's M25P40 is not available to the kernel, it's used to load the initial bitstream onto the FPGA and so these hooks point to nothing and need to be removed. Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-orion5x/ts78xx-setup.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 1368e9fd1a0..0cb34b9a6d8 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -11,7 +11,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/m48t86.h>
@@ -40,12 +39,6 @@
#define TS78XX_FPGA_REGS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
#define TS78XX_FPGA_REGS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
-/*
- * 512kB NOR flash Device
- */
-#define TS78XX_NOR_BOOT_BASE 0xff800000
-#define TS78XX_NOR_BOOT_SIZE SZ_512K
-
/*****************************************************************************
* I/O Address Mapping
****************************************************************************/
@@ -65,41 +58,6 @@ void __init ts78xx_map_io(void)
}
/*****************************************************************************
- * 512kB NOR Boot Flash - the chip is a M25P40
- ****************************************************************************/
-static struct mtd_partition ts78xx_nor_boot_flash_resources[] = {
- {
- .name = "ts-bootrom",
- .offset = 0,
- /* only the first 256kB is used */
- .size = SZ_256K,
- .mask_flags = MTD_WRITEABLE,
- },
-};
-
-static struct physmap_flash_data ts78xx_nor_boot_flash_data = {
- .width = 1,
- .parts = ts78xx_nor_boot_flash_resources,
- .nr_parts = ARRAY_SIZE(ts78xx_nor_boot_flash_resources),
-};
-
-static struct resource ts78xx_nor_boot_flash_resource = {
- .flags = IORESOURCE_MEM,
- .start = TS78XX_NOR_BOOT_BASE,
- .end = TS78XX_NOR_BOOT_BASE + TS78XX_NOR_BOOT_SIZE - 1,
-};
-
-static struct platform_device ts78xx_nor_boot_flash = {
- .name = "physmap-flash",
- .id = -1,
- .dev = {
- .platform_data = &ts78xx_nor_boot_flash_data,
- },
- .num_resources = 1,
- .resource = &ts78xx_nor_boot_flash_resource,
-};
-
-/*****************************************************************************
* Ethernet
****************************************************************************/
static struct mv643xx_eth_platform_data ts78xx_eth_data = {
@@ -257,10 +215,6 @@ static void __init ts78xx_init(void)
orion5x_uart1_init();
orion5x_xor_init();
- orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE,
- TS78XX_NOR_BOOT_SIZE);
- platform_device_register(&ts78xx_nor_boot_flash);
-
if (!ts78xx_rtc_init())
printk(KERN_INFO "TS-78xx RTC not detected or enabled\n");
}