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author | Paul Mackerras <paulus@samba.org> | 2008-03-26 08:44:18 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2008-03-26 08:44:18 +1100 |
commit | 54f53f2b94feb72622bec7a8563fc487d9f97720 (patch) | |
tree | ab0c4e1dcadd25a00fa7a4febf41bc43b864cf73 /arch/arm/mach-orion/common.c | |
parent | f61fb8a52cdf8b9b6a6badde84aefe58cb35d315 (diff) | |
parent | a4083c9271e0a697278e089f2c0b9a95363ada0a (diff) | |
download | kernel_samsung_crespo-54f53f2b94feb72622bec7a8563fc487d9f97720.zip kernel_samsung_crespo-54f53f2b94feb72622bec7a8563fc487d9f97720.tar.gz kernel_samsung_crespo-54f53f2b94feb72622bec7a8563fc487d9f97720.tar.bz2 |
Merge branch 'linux-2.6'
Diffstat (limited to 'arch/arm/mach-orion/common.c')
-rw-r--r-- | arch/arm/mach-orion/common.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c index 5f0ee4b..bbc2b4e 100644 --- a/arch/arm/mach-orion/common.c +++ b/arch/arm/mach-orion/common.c @@ -17,7 +17,9 @@ #include <linux/mv643xx_eth.h> #include <linux/mv643xx_i2c.h> #include <asm/page.h> +#include <asm/setup.h> #include <asm/timex.h> +#include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/arch/hardware.h> #include "common.h" @@ -177,8 +179,8 @@ static struct platform_device orion_ehci1 = { static struct resource orion_eth_shared_resources[] = { { - .start = ORION_ETH_PHYS_BASE, - .end = ORION_ETH_PHYS_BASE + 0xffff, + .start = ORION_ETH_PHYS_BASE + 0x2000, + .end = ORION_ETH_PHYS_BASE + 0x3fff, .flags = IORESOURCE_MEM, }, }; @@ -347,3 +349,21 @@ void __init orion_init(void) platform_device_register(&orion_ehci1); platform_device_register(&orion_i2c); } + +/* + * Many orion-based systems have buggy bootloader implementations. + * This is a common fixup for bogus memory tags. + */ +void __init tag_fixup_mem32(struct machine_desc *mdesc, struct tag *t, + char **from, struct meminfo *meminfo) +{ + for (; t->hdr.size; t = tag_next(t)) + if (t->hdr.tag == ATAG_MEM && + (!t->u.mem.size || t->u.mem.size & ~PAGE_MASK || + t->u.mem.start & ~PAGE_MASK)) { + printk(KERN_WARNING + "Clearing invalid memory bank %dKB@0x%08x\n", + t->u.mem.size / 1024, t->u.mem.start); + t->hdr.tag = 0; + } +} |