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authorShengzhou Liu <Shengzhou.Liu@freescale.com>2014-11-24 17:12:00 +0800
committerYork Sun <yorksun@freescale.com>2014-12-05 08:06:16 -0800
commit5818643bf4788062594cc0b1b188400f2d5fb211 (patch)
tree8cc4d650b504b2d56a30ab0f85fdb46ebbc49a8b /arch
parentc18fc2c960708d85e5ef77fe7c5eead7d41d2231 (diff)
t1024qds: increase IO drive strength
Increase IO drive strength to fix FCS error on RGMII ports on T1024QDS. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/include/asm/immap_85xx.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 361be6f45df..ace1d120c64 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -1803,6 +1803,7 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
#define FSL_CORENET_RCWSR13_EC2 0x0c000000
#define FSL_CORENET_RCWSR13_EC2_RGMII 0x08000000
#define CONFIG_SYS_FSL_SCFG_PIXCLKCR_OFFSET 0x28
+#define CONFIG_SYS_FSL_SCFG_IODSECR1_OFFSET 0xd00
#define PXCKEN_MASK 0x80000000
#define PXCK_MASK 0x00FF0000
#define PXCK_BITS_START 16
@@ -2990,6 +2991,8 @@ struct ccsr_sfp_regs {
(CONFIG_SYS_CCSRBAR + CONFIG_SYS_FSL_SCFG_OFFSET)
#define CONFIG_SYS_FSL_SCFG_PIXCLK_ADDR \
(CONFIG_SYS_FSL_SCFG_ADDR + CONFIG_SYS_FSL_SCFG_PIXCLKCR_OFFSET)
+#define CONFIG_SYS_FSL_SCFG_IODSECR1_ADDR \
+ (CONFIG_SYS_FSL_SCFG_ADDR + CONFIG_SYS_FSL_SCFG_IODSECR1_OFFSET)
#define CONFIG_SYS_FSL_QMAN_ADDR \
(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_QMAN_OFFSET)
#define CONFIG_SYS_FSL_BMAN_ADDR \