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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-23 18:28:04 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-23 18:28:04 (GMT) |
| commit | 9a55d9752d8abfc62f1ab05ccc790d22a0c8e7c0 (patch) | |
| tree | 894bb6a3fb409c6ac5f0374f5a1f656918bc35cd /arch/arm/mach-mx5/cpu.c | |
| parent | ec19628d72cff8f80220b7cedba089074ac6a599 (diff) | |
| parent | dc7ad3b3d5f1cd0a0d16c05dd3ad3898979d261e (diff) | |
| download | linux-9a55d9752d8abfc62f1ab05ccc790d22a0c8e7c0.tar.xz | |
Merge branch 'devel-stable' into for-linus
Conflicts:
arch/arm/Kconfig
arch/arm/mach-ns9xxx/include/mach/uncompress.h
Diffstat (limited to 'arch/arm/mach-mx5/cpu.c')
| -rw-r--r-- | arch/arm/mach-mx5/cpu.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c index 472bdfa..86f87da 100644 --- a/arch/arm/mach-mx5/cpu.c +++ b/arch/arm/mach-mx5/cpu.c @@ -166,6 +166,29 @@ int mx50_revision(void) } EXPORT_SYMBOL(mx50_revision); +void mx53_display_revision(void) +{ + int rev; + char *srev; + rev = mx53_revision(); + + switch (rev) { + case IMX_CHIP_REVISION_1_0: + srev = IMX_CHIP_REVISION_1_0_STRING; + break; + case IMX_CHIP_REVISION_2_0: + srev = IMX_CHIP_REVISION_2_0_STRING; + break; + case IMX_CHIP_REVISION_2_1: + srev = IMX_CHIP_REVISION_2_1_STRING; + break; + default: + srev = IMX_CHIP_REVISION_UNKNOWN_STRING; + } + printk(KERN_INFO "CPU identified as i.MX53, silicon rev %s\n", srev); +} +EXPORT_SYMBOL(mx53_display_revision); + static int __init post_cpu_init(void) { unsigned int reg; |