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authorEric Benard <eric@eukrea.com>2012-09-23 02:03:05 +0000
committerTom Rini <trini@ti.com>2012-10-15 11:54:10 -0700
commit8a57fdc6404fc9436ed68857963ba081c701ef37 (patch)
tree2858a3a9f06e0d3b18b38736641db1ac642aba7b /arch/arm
parent7dd6545da75d9194b4e59a183012c1117e6241cc (diff)
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mx25: add CPU revision 1.2
tested on a MCIMX257CJM4A which now reports : CPU: Freescale i.MX25 rev1.2 at 399 MHz Signed-off-by: Eric BĂ©nard <eric@eukrea.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/cpu/arm926ejs/mx25/generic.c3
-rw-r--r--arch/arm/include/asm/arch-mx25/imx-regs.h1
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c
index 90e584a..4f1aad0 100644
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -140,6 +140,9 @@ u32 get_cpu_rev(void)
case 0x01:
system_rev |= CHIP_REV_1_1;
break;
+ case 0x02:
+ system_rev |= CHIP_REV_1_2;
+ break;
default:
system_rev |= 0x8000;
break;
diff --git a/arch/arm/include/asm/arch-mx25/imx-regs.h b/arch/arm/include/asm/arch-mx25/imx-regs.h
index 672f9d7..e780296 100644
--- a/arch/arm/include/asm/arch-mx25/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx25/imx-regs.h
@@ -357,5 +357,6 @@ struct aips_regs {
#define CHIP_REV_1_0 0x10
#define CHIP_REV_1_1 0x11
+#define CHIP_REV_1_2 0x12
#endif /* _IMX_REGS_H */