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| author | Poonam Aggrwal <poonam.aggrwal@freescale.com> | 2011-06-29 16:32:52 +0530 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-09-29 19:01:04 -0500 |
| commit | fb855f43a1cdcda5f93d971063330505548d5919 (patch) | |
| tree | ac26c7792ddc31dcc5d83222cf2f1880e61f77d9 /arch/powerpc/include | |
| parent | 42aee64bd95e91278cce6cfe1de8f1bfb2fd2005 (diff) | |
| download | u-boot-imx-fb855f43a1cdcda5f93d971063330505548d5919.zip u-boot-imx-fb855f43a1cdcda5f93d971063330505548d5919.tar.gz u-boot-imx-fb855f43a1cdcda5f93d971063330505548d5919.tar.bz2 | |
powerpc/P1010: Add workaround for erratum P1010-A003549 (related to IFC)
Issue:
Peripheral connected to IFC_CS3 may hamper booting from IFC.
Impact:
Boot from IFC may not be successful if IFC_CS3 is used.
Workaround:
If IFC_CS3 is used, gate IFC_CS3 while booting from NAND or NOR.
Also Software should select IFC_CS3 using PMUXCR[26:27] = 0x01.
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/config_mpc85xx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h index f334645..61c19ea 100644 --- a/arch/powerpc/include/asm/config_mpc85xx.h +++ b/arch/powerpc/include/asm/config_mpc85xx.h @@ -113,6 +113,7 @@ #define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.2" #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY #define CONFIG_SYS_FSL_ERRATUM_IFC_A002769 +#define CONFIG_SYS_FSL_ERRATUM_P1010_A003549 /* P1011 is single core version of P1020 */ #elif defined(CONFIG_P1011) @@ -162,6 +163,7 @@ #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY #define CONFIG_SYS_FSL_ERRATUM_IFC_A002769 +#define CONFIG_SYS_FSL_ERRATUM_P1010_A003549 /* P1015 is single core version of P1024 */ #elif defined(CONFIG_P1015) |