From: "Eric Bénard" <eric@eukrea.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 1/2] mx25: add CPU revision 1.2
Date: Sun, 23 Sep 2012 14:03:05 +0200 [thread overview]
Message-ID: <1348401786-10702-1-git-send-email-eric@eukrea.com> (raw)
tested on a MCIMX257CJM4A which now reports :
CPU: Freescale i.MX25 rev1.2 at 399 MHz
Signed-off-by: Eric B?nard <eric@eukrea.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
---
v2 : rebased against 2012.10-rc1, added Otavio's ack
arch/arm/cpu/arm926ejs/mx25/generic.c | 3 +++
arch/arm/include/asm/arch-mx25/imx-regs.h | 1 +
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 a5c15ce..3b7f327 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 */
--
1.7.7.6
next reply other threads:[~2012-09-23 12:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-23 12:03 Eric Bénard [this message]
2012-09-23 12:03 ` [U-Boot] [PATCH v2 2/2] add Eukrea's CPUIMX25 Eric Bénard
2012-09-23 17:32 ` Vikram Narayanan
2012-09-23 18:55 ` Eric Bénard
2012-09-23 17:46 ` Stefano Babic
2012-09-23 20:38 ` Eric Bénard
2012-09-25 13:01 ` [U-Boot] [PATCH v2 1/2] mx25: add CPU revision 1.2 Stefano Babic
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