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authorPrabhakar Kushwaha <prabhakar@freescale.com>2014-10-29 22:33:09 +0530
committerYork Sun <yorksun@freescale.com>2014-12-05 08:06:08 -0800
commit9f074e67f5a2131336ff1838f2a82e0c2e15d33c (patch)
tree8c84aabef031962bc68e57740e9cebd54ffb6523 /arch/powerpc
parent1b2af9b4e23d396dca3eaa06fc9804659d22df0d (diff)
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powerpc/mpc85xx:Put errata number for T104x NAND boot issue
When device is configured to load RCW from NAND flash IFC_A[16:31] are driven low after RCW loading. Hence Devices connected on IFC_CS[1:7] and using IFC_A[16:31] lines are not accessible. Workaround is already in-place. Put the errata number to adhere errata handling framework. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c5
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h1
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index fe3eb06..b134096 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -313,7 +313,10 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_SYS_FSL_ERRATUM_A005434
puts("Work-around for Erratum A-005434 enabled\n");
#endif
-
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008044) && \
+ defined(CONFIG_A008044_WORKAROUND)
+ puts("Work-around for Erratum A-008044 enabled\n");
+#endif
return 0;
}
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 7860b40..bcce5a3 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -769,6 +769,7 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
#define CONFIG_SYS_PME_CLK CONFIG_PME_PLAT_CLK_DIV
#define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0
#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
+#define CONFIG_SYS_FSL_ERRATUM_A008044
#define CONFIG_SYS_FMAN_V3
#define CONFIG_FM_PLAT_CLK_DIV 1
#define CONFIG_SYS_FM1_CLK CONFIG_FM_PLAT_CLK_DIV