X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=README;h=ca07f7a3f9109e9139fd6ec4a2513bc6befe262c;hb=fa9ca8a5d271e0533f61222df2bd6fd512687dbd;hp=1a7a788c4bf9dd9857cdede7b724faa94a827ada;hpb=00caae6d47645e68d6e5277aceb69592b49381a6;p=u-boot diff --git a/README b/README index 1a7a788c4b..ca07f7a3f9 100644 --- a/README +++ b/README @@ -312,6 +312,19 @@ Many of the options are named exactly as the corresponding Linux kernel configuration options. The intention is to make it easier to build a config tool - later. +- ARM Platform Bus Type(CCI): + CoreLink Cache Coherent Interconnect (CCI) is ARM BUS which + provides full cache coherency between two clusters of multi-core + CPUs and I/O coherency for devices and I/O masters + + CONFIG_SYS_FSL_HAS_CCI400 + + Defined For SoC that has cache coherent interconnect + CCN-400 + + CONFIG_SYS_FSL_HAS_CCN504 + + Defined for SoC that has cache coherent interconnect CCN-504 The following options need to be configured: @@ -404,12 +417,6 @@ The following options need to be configured: supported, core will start to execute uboot when wakes up. - Generic CPU options: - CONFIG_SYS_GENERIC_GLOBAL_DATA - Defines global data is initialized in generic board board_init_f(). - If this macro is defined, global data is created and cleared in - generic board board_init_f(). Without this macro, architecture/board - should initialize global data before calling board_init_f(). - CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN Defines the endianess of the CPU. Implementation of those @@ -782,7 +789,7 @@ The following options need to be configured: binary in its image. This device tree file should be in the board directory and called -.dts. The binary file is then picked up in board_init_f() and made available through - the global data structure as gd->blob. + the global data structure as gd->fdt_blob. CONFIG_OF_SEPARATE If this variable is defined, U-Boot will build a device tree @@ -1248,50 +1255,6 @@ The following options need to be configured: entering dfuMANIFEST state. Host waits this timeout, before sending again an USB request to the device. -- USB Device Android Fastboot support: - CONFIG_USB_FUNCTION_FASTBOOT - This enables the USB part of the fastboot gadget - - CONFIG_ANDROID_BOOT_IMAGE - This enables support for booting images which use the Android - image format header. - - CONFIG_FASTBOOT_BUF_ADDR - The fastboot protocol requires a large memory buffer for - downloads. Define this to the starting RAM address to use for - downloaded images. - - CONFIG_FASTBOOT_BUF_SIZE - The fastboot protocol requires a large memory buffer for - downloads. This buffer should be as large as possible for a - platform. Define this to the size available RAM for fastboot. - - CONFIG_FASTBOOT_FLASH - The fastboot protocol includes a "flash" command for writing - the downloaded image to a non-volatile storage device. Define - this to enable the "fastboot flash" command. - - CONFIG_FASTBOOT_FLASH_MMC_DEV - The fastboot "flash" command requires additional information - regarding the non-volatile storage device. Define this to - the eMMC device that fastboot should use to store the image. - - CONFIG_FASTBOOT_GPT_NAME - The fastboot "flash" command supports writing the downloaded - image to the Protective MBR and the Primary GUID Partition - Table. (Additionally, this downloaded image is post-processed - to generate and write the Backup GUID Partition Table.) - This occurs when the specified "partition name" on the - "fastboot flash" command line matches this value. - The default is "gpt" if undefined. - - CONFIG_FASTBOOT_MBR_NAME - The fastboot "flash" command supports writing the downloaded - image to DOS MBR. - This occurs when the "partition name" specified on the - "fastboot flash" command line matches this value. - If not defined the default value "mbr" is used. - - Journaling Flash filesystem support: CONFIG_JFFS2_NAND Define these for a default partition on a NAND device @@ -2885,10 +2848,6 @@ FIT uImage format: Define this if you need to first read the OOB and then the data. This is used, for example, on davinci platforms. - 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_RAM_DEVICE Support for running image already present in ram, in SPL binary