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| author | Prabhakar Kushwaha <prabhakar@freescale.com> | 2012-04-29 23:57:12 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-07-06 17:30:31 -0500 |
| commit | ad75d44239e3d57bb1bf4607a0e5d075f4a73a27 (patch) | |
| tree | d83d2e3640faa137992c91c173ddb851f7e4474d | |
| parent | d16a37b86459331faf5e31ef837f3dfb8d3411e3 (diff) | |
| download | u-boot-imx-ad75d44239e3d57bb1bf4607a0e5d075f4a73a27.zip u-boot-imx-ad75d44239e3d57bb1bf4607a0e5d075f4a73a27.tar.gz u-boot-imx-ad75d44239e3d57bb1bf4607a0e5d075f4a73a27.tar.bz2 | |
powerpc/mpc85xx:Add debugger support for e500v2 SoC
Freescale's e500v1 and e500v2 cores (used in mpc85xx chips) have some
restrictions on external debugging (JTAG).
So define CONFIG_SYS_PPC_E500_DEBUG_TLB to enable a temporary TLB entry to be
used during boot to work around the limitations.
Please refer doc/README.mpc85xx for more information
Signed-off-by: Radu Lazarescu <radu.lazarescu@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
| -rw-r--r-- | arch/powerpc/include/asm/config_mpc85xx.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h index 83dd739..f93ab62 100644 --- a/arch/powerpc/include/asm/config_mpc85xx.h +++ b/arch/powerpc/include/asm/config_mpc85xx.h @@ -122,6 +122,7 @@ #define CONFIG_MAX_CPUS 1 #define CONFIG_FSL_SDHC_V2_3 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 3 #define CONFIG_TSECV2 #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_FSL_SATA_V2 @@ -138,6 +139,7 @@ #elif defined(CONFIG_P1011) #define CONFIG_MAX_CPUS 1 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -149,6 +151,7 @@ #elif defined(CONFIG_P1012) #define CONFIG_MAX_CPUS 1 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -163,6 +166,7 @@ #elif defined(CONFIG_P1013) #define CONFIG_MAX_CPUS 1 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_SYS_FSL_SEC_COMPAT 2 #define CONFIG_FSL_SATA_V2 @@ -175,6 +179,7 @@ #define CONFIG_MAX_CPUS 1 #define CONFIG_FSL_SDHC_V2_3 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 3 #define CONFIG_TSECV2 #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_FSL_SATA_V2 @@ -190,6 +195,7 @@ #elif defined(CONFIG_P1015) #define CONFIG_MAX_CPUS 1 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -201,6 +207,7 @@ #elif defined(CONFIG_P1016) #define CONFIG_MAX_CPUS 1 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -228,6 +235,7 @@ #elif defined(CONFIG_P1020) #define CONFIG_MAX_CPUS 2 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -238,6 +246,7 @@ #elif defined(CONFIG_P1021) #define CONFIG_MAX_CPUS 2 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -251,6 +260,7 @@ #elif defined(CONFIG_P1022) #define CONFIG_MAX_CPUS 2 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_SYS_FSL_SEC_COMPAT 2 #define CONFIG_FSL_SATA_V2 @@ -276,6 +286,7 @@ #elif defined(CONFIG_P1024) #define CONFIG_MAX_CPUS 2 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -287,6 +298,7 @@ #elif defined(CONFIG_P1025) #define CONFIG_MAX_CPUS 2 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_TSECV2 #define CONFIG_FSL_PCIE_DISABLE_ASPM #define CONFIG_SYS_FSL_SEC_COMPAT 2 @@ -301,6 +313,7 @@ #elif defined(CONFIG_P2010) #define CONFIG_MAX_CPUS 1 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_SYS_FSL_SEC_COMPAT 2 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 @@ -309,6 +322,7 @@ #elif defined(CONFIG_P2020) #define CONFIG_MAX_CPUS 2 #define CONFIG_SYS_FSL_NUM_LAWS 12 +#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2 #define CONFIG_SYS_FSL_SEC_COMPAT 2 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 |