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| author | Tom Rini <trini@ti.com> | 2012-11-26 14:53:33 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-11-26 14:53:33 -0700 |
| commit | dfe161032d007e4901064ab36b58f054126b1f35 (patch) | |
| tree | 5389a370fbb7cfcf070669a0dc190fc765a3c985 /README | |
| parent | d6bc7dcc0347765c4621c253ea68b07985d8c1f0 (diff) | |
| parent | 3287f6d3858faee768a7c47515bd21914ad591a2 (diff) | |
| download | u-boot-dfe161032d007e4901064ab36b58f054126b1f35.tar.gz u-boot-dfe161032d007e4901064ab36b58f054126b1f35.tar.bz2 u-boot-dfe161032d007e4901064ab36b58f054126b1f35.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
Diffstat (limited to 'README')
| -rw-r--r-- | README | 45 |
1 files changed, 39 insertions, 6 deletions
@@ -2664,6 +2664,10 @@ FIT uImage format: CONFIG_SPL_TEXT_BASE TEXT_BASE for linking the SPL binary. + CONFIG_SPL_RELOC_TEXT_BASE + Address to relocate to. If unspecified, this is equal to + CONFIG_SPL_TEXT_BASE (i.e. no relocation is done). + CONFIG_SPL_BSS_START_ADDR Link address for the BSS within the SPL binary. @@ -2673,6 +2677,11 @@ FIT uImage format: CONFIG_SPL_STACK Adress of the start of the stack SPL will use + CONFIG_SPL_RELOC_STACK + Adress of the start of the stack SPL will use after + relocation. If unspecified, this is equal to + CONFIG_SPL_STACK. + CONFIG_SYS_SPL_MALLOC_START Starting address of the malloc pool used in SPL. @@ -2688,6 +2697,9 @@ FIT uImage format: For ARM, enable an optional function to print more information about the running system. + CONFIG_SPL_INIT_MINIMAL + Arch init code should be built for a very small image + CONFIG_SPL_LIBCOMMON_SUPPORT Support for common/libcommon.o in SPL binary @@ -2715,8 +2727,19 @@ FIT uImage format: CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME Filename to read to load U-Boot when reading from FAT + CONFIG_SPL_NAND_BASE + Include nand_base.c in the SPL. Requires + CONFIG_SPL_NAND_DRIVERS. + + CONFIG_SPL_NAND_DRIVERS + SPL uses normal NAND drivers, not minimal drivers. + + CONFIG_SPL_NAND_ECC + Include standard software ECC in the SPL + CONFIG_SPL_NAND_SIMPLE - Support for drivers/mtd/nand/libnand.o in SPL binary + Support for NAND boot using simple NAND drivers that + expose the cmd_ctrl() interface. CONFIG_SYS_NAND_5_ADDR_CYCLE, CONFIG_SYS_NAND_PAGE_COUNT, CONFIG_SYS_NAND_PAGE_SIZE, CONFIG_SYS_NAND_OOBSIZE, @@ -2724,15 +2747,19 @@ FIT uImage format: CONFIG_SYS_NAND_ECCPOS, CONFIG_SYS_NAND_ECCSIZE, CONFIG_SYS_NAND_ECCBYTES Defines the size and behavior of the NAND that SPL uses - to read U-Boot with CONFIG_SPL_NAND_SIMPLE + to read U-Boot CONFIG_SYS_NAND_U_BOOT_OFFS - Location in NAND for CONFIG_SPL_NAND_SIMPLE to read U-Boot - from. + Location in NAND to read U-Boot from + + CONFIG_SYS_NAND_U_BOOT_DST + Location in memory to load U-Boot to + + CONFIG_SYS_NAND_U_BOOT_SIZE + Size of image to load CONFIG_SYS_NAND_U_BOOT_START - Location in memory for CONFIG_SPL_NAND_SIMPLE to load U-Boot - to. + Entry point in loaded image to jump to CONFIG_SYS_NAND_HW_ECC_OOBFIRST Define this if you need to first read the OOB and then the @@ -2757,6 +2784,11 @@ FIT uImage format: CONFIG_SPL_LIBGENERIC_SUPPORT Support for lib/libgeneric.o in SPL binary + CONFIG_SPL_TARGET + Final target image containing SPL and payload. Some SPLs + use an arch-specific makefile fragment instead, for + example if more than one image needs to be produced. + Modem Support: -------------- @@ -3859,6 +3891,7 @@ saveenv - save environment variables to persistent storage protect - enable or disable FLASH write protection erase - erase FLASH memory flinfo - print FLASH memory information +nand - NAND memory operations (see doc/README.nand) bdinfo - print Board Info structure iminfo - print header information for application image coninfo - print console devices and informations |