This patch series is similar to the "8xxx: Add 'ecc' command" recently submitted but has the following changes: - Supports 83xx/85xx/86xx, previously 83xx wasn't supported - Removes the old 83xx ecc command and replaces it with this new implementation - Places the ecc code in a new drivers/edac directory instead of in cpu/8xxx - The ecc command is enabled via CONFIG_EDAC_FSL_ECC instead of CONFIG_CMD_ECC
I compile tested on 83xx, but don't have any 83xx boards to test on, so it'd be much appreciated if someone else could give it a shot. If people don't want to actually ground signals on their boards, they can inject an error then modify memory or perform a mtest to simulate ecc errors. Peter Tyser (7): 83xx: Add CCSR DDR register offsets 85xx/86xx: Add ECC error injection defines 83xx/85xx/86xx: Add ECC support 83xx: Migrate CONFIG_DDR_ECC_CMD to CONFIG_FSL_EDAC_ECC Add check for ECC errors during SDRAM POST and mtest xes: Add 8xxx post support xes: Enable memory POST and ECC error reporting Makefile | 2 + board/xes/common/Makefile | 1 + board/xes/common/fsl_8xxx_post.c | 36 ++++ common/cmd_mem.c | 10 + cpu/mpc83xx/Makefile | 1 - cpu/mpc83xx/ecc.c | 390 -------------------------------------- drivers/edac/Makefile | 46 +++++ drivers/edac/fsl_8xxx_ecc.c | 381 +++++++++++++++++++++++++++++++++++++ include/asm-ppc/immap_83xx.h | 22 ++- include/asm-ppc/immap_85xx.h | 4 + include/asm-ppc/immap_86xx.h | 3 + include/common.h | 6 + include/configs/MPC8349EMDS.h | 2 +- include/configs/MPC8360EMDS.h | 2 +- include/configs/MPC8360ERDK.h | 2 +- include/configs/MPC837XEMDS.h | 2 +- include/configs/MPC837XERDB.h | 2 +- include/configs/XPEDITE5170.h | 3 + include/configs/XPEDITE5200.h | 3 + include/configs/XPEDITE5370.h | 3 + include/configs/sbc8349.h | 2 +- include/configs/vme8349.h | 2 +- post/drivers/memory.c | 5 + 23 files changed, 525 insertions(+), 405 deletions(-) create mode 100644 board/xes/common/fsl_8xxx_post.c delete mode 100644 cpu/mpc83xx/ecc.c create mode 100644 drivers/edac/Makefile create mode 100644 drivers/edac/fsl_8xxx_ecc.c _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
