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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-20 10:38:27 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-20 10:38:27 +0100 |
| commit | c721be2807467819d16db4d61a4c5db539bcc1c7 (patch) | |
| tree | ee166b44ad37480d3f05b6a0930bd69e16c6fbf9 /arch/arm/mach-mx5/cpu.c | |
| parent | 1e87347c2f6e124d73b4921c4580adad4ac534d6 (diff) | |
| parent | 27ad4bf72a27c80c121b2349174e6b41b2e3afd8 (diff) | |
| download | kernel_samsung_crespo-c721be2807467819d16db4d61a4c5db539bcc1c7.tar.gz kernel_samsung_crespo-c721be2807467819d16db4d61a4c5db539bcc1c7.tar.bz2 kernel_samsung_crespo-c721be2807467819d16db4d61a4c5db539bcc1c7.zip | |
Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable
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 472bdfab2e5..86f87da59c6 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; |