diff options
36 files changed, 29 insertions, 20 deletions
diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig index d03850b..27ea7a4 100644 --- a/configs/am3517_evm_defconfig +++ b/configs/am3517_evm_defconfig @@ -41,4 +41,5 @@ CONFIG_SYS_NS16550=y CONFIG_USB=y CONFIG_USB_MUSB_HOST=y CONFIG_USB_STORAGE=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/igep0032_defconfig b/configs/igep0032_defconfig index 990b749..6e3dcb0 100644 --- a/configs/igep0032_defconfig +++ b/configs/igep0032_defconfig @@ -34,5 +34,6 @@ CONFIG_NAND=y CONFIG_SYS_NS16550=y CONFIG_OMAP3_SPI=y CONFIG_FAT_WRITE=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y CONFIG_FDT_FIXUP_PARTITIONS=y diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig index 6b71b3b..c504e75 100644 --- a/configs/igep00x0_defconfig +++ b/configs/igep00x0_defconfig @@ -35,5 +35,6 @@ CONFIG_MTD_UBI_FASTMAP=y CONFIG_SYS_NS16550=y CONFIG_OMAP3_SPI=y CONFIG_FAT_WRITE=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y CONFIG_FDT_FIXUP_PARTITIONS=y diff --git a/configs/km_kirkwood_128m16_defconfig b/configs/km_kirkwood_128m16_defconfig index 886a5df..dd67dcd 100644 --- a/configs/km_kirkwood_128m16_defconfig +++ b/configs/km_kirkwood_128m16_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_EEPROM=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/km_kirkwood_defconfig b/configs/km_kirkwood_defconfig index 4197c8a..223479c 100644 --- a/configs/km_kirkwood_defconfig +++ b/configs/km_kirkwood_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_EEPROM=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/km_kirkwood_pci_defconfig b/configs/km_kirkwood_pci_defconfig index 93fc00d..f9d04d0 100644 --- a/configs/km_kirkwood_pci_defconfig +++ b/configs/km_kirkwood_pci_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_EEPROM=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmcoge4_defconfig b/configs/kmcoge4_defconfig index b8faced..2c0d7a0 100644 --- a/configs/kmcoge4_defconfig +++ b/configs/kmcoge4_defconfig @@ -39,4 +39,5 @@ CONFIG_PHY_GIGE=y CONFIG_E1000=y CONFIG_SYS_NS16550=y CONFIG_FSL_ESPI=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmcoge5ne_defconfig b/configs/kmcoge5ne_defconfig index 4f38ea1..5165496 100644 --- a/configs/kmcoge5ne_defconfig +++ b/configs/kmcoge5ne_defconfig @@ -24,4 +24,5 @@ CONFIG_CMD_UBI=y CONFIG_MTD_NOR_FLASH=y # CONFIG_PCI is not set CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmcoge5un_defconfig b/configs/kmcoge5un_defconfig index aed373b..31c5718 100644 --- a/configs/kmcoge5un_defconfig +++ b/configs/kmcoge5un_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmlion1_defconfig b/configs/kmlion1_defconfig index d5470a5..d715053 100644 --- a/configs/kmlion1_defconfig +++ b/configs/kmlion1_defconfig @@ -39,4 +39,5 @@ CONFIG_PHY_GIGE=y CONFIG_E1000=y CONFIG_SYS_NS16550=y CONFIG_FSL_ESPI=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmnusa_defconfig b/configs/kmnusa_defconfig index 303d3df..42becd9 100644 --- a/configs/kmnusa_defconfig +++ b/configs/kmnusa_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmsugp1_defconfig b/configs/kmsugp1_defconfig index 5bd889f..c6924d5 100644 --- a/configs/kmsugp1_defconfig +++ b/configs/kmsugp1_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmsuv31_defconfig b/configs/kmsuv31_defconfig index 87b6987..aad7b4d 100644 --- a/configs/kmsuv31_defconfig +++ b/configs/kmsuv31_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/kmtegr1_defconfig b/configs/kmtegr1_defconfig index 650c96f..5547920 100644 --- a/configs/kmtegr1_defconfig +++ b/configs/kmtegr1_defconfig @@ -25,4 +25,5 @@ CONFIG_CMD_UBI=y CONFIG_MTD_NOR_FLASH=y # CONFIG_PCI is not set CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/mgcoge3un_defconfig b/configs/mgcoge3un_defconfig index 4a9feee..910d09e 100644 --- a/configs/mgcoge3un_defconfig +++ b/configs/mgcoge3un_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_EEPROM=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig index d9e636a..9977e8e 100644 --- a/configs/omap3_evm_defconfig +++ b/configs/omap3_evm_defconfig @@ -57,6 +57,7 @@ CONFIG_G_DNL_MANUFACTURER="Texas Instruments" CONFIG_G_DNL_VENDOR_NUM=0x0451 CONFIG_G_DNL_PRODUCT_NUM=0x5678 CONFIG_FAT_WRITE=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y CONFIG_OF_LIBFDT_OVERLAY=y CONFIG_SPL_OF_LIBFDT=y diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig index dd4e237..ffb325e 100644 --- a/configs/omap3_logic_defconfig +++ b/configs/omap3_logic_defconfig @@ -47,3 +47,4 @@ CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_G_DNL_MANUFACTURER="TI" CONFIG_G_DNL_VENDOR_NUM=0x0451 CONFIG_G_DNL_PRODUCT_NUM=0xd022 +CONFIG_BCH=y diff --git a/configs/omap3_overo_defconfig b/configs/omap3_overo_defconfig index 20542e9..5d1cbe9 100644 --- a/configs/omap3_overo_defconfig +++ b/configs/omap3_overo_defconfig @@ -50,4 +50,5 @@ CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_FAT_WRITE=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/portl2_defconfig b/configs/portl2_defconfig index e272232..351f16b 100644 --- a/configs/portl2_defconfig +++ b/configs/portl2_defconfig @@ -28,4 +28,5 @@ CONFIG_ENV_IS_IN_EEPROM=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/tricorder_defconfig b/configs/tricorder_defconfig index 16e3011..1a07489 100644 --- a/configs/tricorder_defconfig +++ b/configs/tricorder_defconfig @@ -36,4 +36,5 @@ CONFIG_LED_STATUS_STATE2=2 CONFIG_LED_STATUS_CMD=y CONFIG_MMC_OMAP_HS=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/tricorder_flash_defconfig b/configs/tricorder_flash_defconfig index 43f1860..dba3b1d 100644 --- a/configs/tricorder_flash_defconfig +++ b/configs/tricorder_flash_defconfig @@ -35,4 +35,5 @@ CONFIG_LED_STATUS_STATE2=2 CONFIG_LED_STATUS_CMD=y CONFIG_MMC_OMAP_HS=y CONFIG_SYS_NS16550=y +CONFIG_BCH=y CONFIG_OF_LIBFDT=y diff --git a/configs/x600_defconfig b/configs/x600_defconfig index 91cf93f..bcb20fa 100644 --- a/configs/x600_defconfig +++ b/configs/x600_defconfig @@ -44,6 +44,7 @@ CONFIG_ETH_DESIGNWARE=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_STORAGE=y +CONFIG_BCH=y CONFIG_USE_TINY_PRINTF=y CONFIG_OF_LIBFDT=y # CONFIG_EFI_LOADER is not set diff --git a/doc/README.nand b/doc/README.nand index 2295bb2..362b8d8 100644 --- a/doc/README.nand +++ b/doc/README.nand @@ -180,12 +180,6 @@ Configuration Options: And fetching device parameters flashed on device, by parsing ONFI parameter page. - CONFIG_BCH - Enables software based BCH ECC algorithm present in lib/bch.c - This is used by SoC platforms which do not have built-in ELM - hardware engine required for BCH ECC correction. - - Platform specific options ========================= CONFIG_NAND_OMAP_GPMC diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h index 0dd6cea..e7ef3dd 100644 --- a/include/configs/am3517_evm.h +++ b/include/configs/am3517_evm.h @@ -105,7 +105,6 @@ #ifdef CONFIG_NAND #define CONFIG_NAND_OMAP_GPMC #define CONFIG_NAND_OMAP_GPMC_PREFETCH -#define CONFIG_BCH #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ /* to access nand */ #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index 42a6032..8866658 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -31,7 +31,6 @@ #define CONFIG_MACH_TYPE MACH_TYPE_KM_KIRKWOOD #define CONFIG_NAND_ECC_BCH -#define CONFIG_BCH /* include common defines/options for all Keymile boards */ #include "keymile-common.h" diff --git a/include/configs/km/kmp204x-common.h b/include/configs/km/kmp204x-common.h index 0727106..ff3bce8 100644 --- a/include/configs/km/kmp204x-common.h +++ b/include/configs/km/kmp204x-common.h @@ -154,8 +154,6 @@ unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) -#define CONFIG_BCH - /* NAND flash config */ #define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \ | BR_PS_8 /* Port Size = 8 bit */ \ diff --git a/include/configs/km8360.h b/include/configs/km8360.h index 9c1c158..f482e2c 100644 --- a/include/configs/km8360.h +++ b/include/configs/km8360.h @@ -22,7 +22,6 @@ #define CONFIG_KM_BOARD_NAME "kmcoge5ne" #define CONFIG_KM_DEF_NETDEV "netdev=eth1\0" #define CONFIG_NAND_ECC_BCH -#define CONFIG_BCH #define CONFIG_NAND_KMETER1 #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define NAND_MAX_CHIPS 1 diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h index 3f48242..dd7ea5c 100644 --- a/include/configs/omap3_evm.h +++ b/include/configs/omap3_evm.h @@ -52,7 +52,6 @@ #define CONFIG_NAND_OMAP_GPMC #define CONFIG_SYS_FLASH_BASE NAND_BASE #define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_BCH #define CONFIG_SYS_NAND_BUSWIDTH_16BIT #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 diff --git a/include/configs/omap3_igep00x0.h b/include/configs/omap3_igep00x0.h index c75027b..5118b93 100644 --- a/include/configs/omap3_igep00x0.h +++ b/include/configs/omap3_igep00x0.h @@ -137,7 +137,6 @@ #define CONFIG_SYS_NAND_ECCBYTES 14 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW #define CONFIG_NAND_OMAP_GPMC -#define CONFIG_BCH /* UBI configuration */ #define CONFIG_SPL_UBI 1 diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h index bdd4bb6..b8821d1 100644 --- a/include/configs/omap3_logic.h +++ b/include/configs/omap3_logic.h @@ -88,7 +88,6 @@ #define CONFIG_SYS_NAND_ECCSIZE 512 #define CONFIG_SYS_NAND_ECCBYTES 13 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW -#define CONFIG_BCH #define CONFIG_SYS_NAND_MAX_OOBFREE 2 #define CONFIG_SYS_NAND_MAX_ECCPOS 56 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index f7dda87..d53657f 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -17,8 +17,6 @@ #undef CONFIG_SPL_TEXT_BASE #define CONFIG_SPL_TEXT_BASE 0x40200000 -#define CONFIG_BCH - /* call misc_init_r */ #define CONFIG_MISC_INIT_R diff --git a/include/configs/suvd3.h b/include/configs/suvd3.h index 7b3b050..00deed6 100644 --- a/include/configs/suvd3.h +++ b/include/configs/suvd3.h @@ -58,7 +58,6 @@ #define CONFIG_ENV_OFFSET 0x100000 #define CONFIG_NAND_ECC_BCH -#define CONFIG_BCH #define CONFIG_NAND_KMETER1 #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define NAND_MAX_CHIPS 1 diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h index 77f8cbd..3820096 100644 --- a/include/configs/tricorder.h +++ b/include/configs/tricorder.h @@ -92,7 +92,6 @@ /* CS0 */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ -#define CONFIG_BCH #define CONFIG_SYS_NAND_MAX_OOBFREE 2 #define CONFIG_SYS_NAND_MAX_ECCPOS 56 diff --git a/include/configs/x600.h b/include/configs/x600.h index 1255edd..93c3637 100644 --- a/include/configs/x600.h +++ b/include/configs/x600.h @@ -64,7 +64,6 @@ #define CONFIG_SYS_FSMC_NAND_8BIT #define CONFIG_SYS_NAND_ONFI_DETECTION #define CONFIG_NAND_ECC_BCH -#define CONFIG_BCH /* UBI/UBI config options */ #define CONFIG_MTD_DEVICE diff --git a/lib/Kconfig b/lib/Kconfig index d73052d..fe337ac 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -1,5 +1,12 @@ menu "Library routines" +config BCH + bool "Enable Software based BCH ECC" + help + Enables software based BCH ECC algorithm present in lib/bch.c + This is used by SoC platforms which do not have built-in ELM + hardware engine required for BCH ECC correction. + config CC_OPTIMIZE_LIBS_FOR_SPEED bool "Optimize libraries for speed" help diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 648f83c..84dc5c9 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -150,7 +150,6 @@ CONFIG_BARIX_IPAM390 CONFIG_BAT_CMD CONFIG_BAT_PAIR CONFIG_BAT_RW -CONFIG_BCH CONFIG_BCH_CONST_M CONFIG_BCH_CONST_PARAMS CONFIG_BCH_CONST_T |