X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=README;h=92a11b4e11fc53f251ff235d2313e6aeb3565959;hb=a3a707257f4666b4bc2e3f4ddd9510f2b9f64aed;hp=110eac6f16131a7cc54c14db9f47f5acd9a63292;hpb=656f4c653785eb3fac84796da5d3bc04c4918290;p=karo-tx-uboot.git

diff --git a/README b/README
index 110eac6f16..92a11b4e11 100644
--- a/README
+++ b/README
@@ -1125,6 +1125,9 @@ The following options need to be configured:
 				May be defined to allow interrupt polling
 				instead of using asynchronous interrupts
 
+		CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the
+		txfilltuning field in the EHCI controller on reset.
+
 - USB Device:
 		Define the below if you wish to use the USB console.
 		Once firmware is rebuilt from a serial console issue the
@@ -2468,11 +2471,29 @@ FIT uImage format:
 		CONFIG_SPL
 		Enable building of SPL globally.
 
+		CONFIG_SPL_LDSCRIPT
+		LDSCRIPT for linking the SPL binary.
+
+		CONFIG_SPL_MAX_SIZE
+		Maximum binary size (text, data and rodata) of the SPL binary.
+
 		CONFIG_SPL_TEXT_BASE
 		TEXT_BASE for linking the SPL binary.
 
-		CONFIG_SPL_LDSCRIPT
-		LDSCRIPT for linking the SPL binary.
+		CONFIG_SPL_BSS_START_ADDR
+		Link address for the BSS within the SPL binary.
+
+		CONFIG_SPL_BSS_MAX_SIZE
+		Maximum binary size of the BSS section of the SPL binary.
+
+		CONFIG_SPL_STACK
+		Adress of the start of the stack SPL will use
+
+		CONFIG_SYS_SPL_MALLOC_START
+		Starting address of the malloc pool used in SPL.
+
+		CONFIG_SYS_SPL_MALLOC_SIZE
+		The size of the malloc pool used in SPL.
 
 		CONFIG_SPL_LIBCOMMON_SUPPORT
 		Support for common/libcommon.o in SPL binary
@@ -2489,6 +2510,45 @@ FIT uImage format:
 		CONFIG_SPL_MMC_SUPPORT
 		Support for drivers/mmc/libmmc.o in SPL binary
 
+		CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR,
+		CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS,
+		CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION
+		Address, size and partition on the MMC to load U-Boot from
+		when the MMC is being used in raw mode.
+
+		CONFIG_SPL_FAT_SUPPORT
+		Support for fs/fat/libfat.o in SPL binary
+
+		CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME
+		Filename to read to load U-Boot when reading from FAT
+
+		CONFIG_SPL_NAND_SIMPLE
+		Support for drivers/mtd/nand/libnand.o in SPL binary
+
+		CONFIG_SYS_NAND_5_ADDR_CYCLE, CONFIG_SYS_NAND_PAGE_COUNT,
+		CONFIG_SYS_NAND_PAGE_SIZE, CONFIG_SYS_NAND_OOBSIZE,
+		CONFIG_SYS_NAND_BLOCK_SIZE, CONFIG_SYS_NAND_BAD_BLOCK_POS,
+		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
+
+		CONFIG_SYS_NAND_U_BOOT_OFFS
+		Location in NAND for CONFIG_SPL_NAND_SIMPLE to read U-Boot
+		from.
+
+		CONFIG_SYS_NAND_U_BOOT_START
+		Location in memory for CONFIG_SPL_NAND_SIMPLE to load U-Boot
+		to.
+
+		CONFIG_SYS_NAND_HW_ECC_OOBFIRST
+		Define this if you need to first read the OOB and then the
+		data. This is used for example on davinci plattforms.
+
+		CONFIG_SPL_OMAP3_ID_NAND
+		Support for an OMAP3-specific set of functions to return the
+		ID and MFR of the first attached NAND chip, if present.
+
 		CONFIG_SPL_SERIAL_SUPPORT
 		Support for drivers/serial/libserial.o in SPL binary
 
@@ -2498,9 +2558,6 @@ FIT uImage format:
 		CONFIG_SPL_SPI_SUPPORT
 		Support for drivers/spi/libspi.o in SPL binary
 
-		CONFIG_SPL_FAT_SUPPORT
-		Support for fs/fat/libfat.o in SPL binary
-
 		CONFIG_SPL_LIBGENERIC_SUPPORT
 		Support for lib/libgeneric.o in SPL binary
 
@@ -3348,11 +3405,6 @@ Low Level (hardware related) configuration options:
 		that is executed before the actual U-Boot. E.g. when
 		compiling a NAND SPL.
 
-- CONFIG_SYS_NAND_HW_ECC_OOBFIRST
-		define this, if you want to read first the oob data
-		and then the data. This is used for example on
-		davinci plattforms.
-
 - CONFIG_USE_ARCH_MEMCPY
   CONFIG_USE_ARCH_MEMSET
 		If these options are used a optimized version of memcpy/memset will