diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 66 |
1 files changed, 60 insertions, 6 deletions
@@ -413,11 +413,22 @@ The following options need to be configured: See Freescale App Note 4493 for more information about this erratum. + CONFIG_A003399_NOR_WORKAROUND + Enables a workaround for IFC erratum A003399. It is only + requred during NOR boot. + CONFIG_SYS_FSL_CORENET_SNOOPVEC_COREONLY This is the value to write into CCSR offset 0x18600 according to the A004510 workaround. + CONFIG_SYS_FSL_DSP_M2_RAM_ADDR + This value denotes start offset of M2 memory + which is directly connected to the DSP core. + + CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT + This value denotes start offset of DSP CCSR space. + - Generic CPU options: CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN @@ -843,7 +854,7 @@ The following options need to be configured: CONFIG_CMD_FDOS * Dos diskette Support CONFIG_CMD_FLASH flinfo, erase, protect CONFIG_CMD_FPGA FPGA device initialization support - CONFIG_CMD_FUSE Device fuse support + CONFIG_CMD_FUSE * Device fuse support CONFIG_CMD_GETTIME * Get time since boot CONFIG_CMD_GO * the 'go' command (exec code) CONFIG_CMD_GREPENV * search environment @@ -853,7 +864,7 @@ The following options need to be configured: CONFIG_CMD_IDE * IDE harddisk support CONFIG_CMD_IMI iminfo CONFIG_CMD_IMLS List all images found in NOR flash - CONFIG_CMD_IMLS_NAND List all images found in NAND flash + CONFIG_CMD_IMLS_NAND * List all images found in NAND flash CONFIG_CMD_IMMAP * IMMR dump support CONFIG_CMD_IMPORTENV * import an environment CONFIG_CMD_INI * import data from an ini file into the env @@ -861,23 +872,24 @@ The following options need to be configured: CONFIG_CMD_ITEST Integer/string test of 2 values CONFIG_CMD_JFFS2 * JFFS2 Support CONFIG_CMD_KGDB * kgdb - CONFIG_CMD_LDRINFO ldrinfo (display Blackfin loader) + CONFIG_CMD_LDRINFO * ldrinfo (display Blackfin loader) CONFIG_CMD_LINK_LOCAL * link-local IP address auto-configuration (169.254.*.*) CONFIG_CMD_LOADB loadb CONFIG_CMD_LOADS loads - CONFIG_CMD_MD5SUM print md5 message digest + CONFIG_CMD_MD5SUM * print md5 message digest (requires CONFIG_CMD_MEMORY and CONFIG_MD5) CONFIG_CMD_MEMINFO * Display detailed memory information CONFIG_CMD_MEMORY md, mm, nm, mw, cp, cmp, crc, base, loop, loopw - CONFIG_CMD_MEMTEST mtest + CONFIG_CMD_MEMTEST * mtest CONFIG_CMD_MISC Misc functions like sleep etc CONFIG_CMD_MMC * MMC memory mapped support CONFIG_CMD_MII * MII utility commands CONFIG_CMD_MTDPARTS * MTD partition support CONFIG_CMD_NAND * NAND support CONFIG_CMD_NET bootp, tftpboot, rarpboot + CONFIG_CMD_NFS NFS support CONFIG_CMD_PCA953X * PCA953x I2C gpio commands CONFIG_CMD_PCA953X_INFO * PCA953x I2C gpio info command CONFIG_CMD_PCI * pciinfo @@ -896,7 +908,7 @@ The following options need to be configured: CONFIG_CMD_SETGETDCR Support for DCR Register access (4xx only) CONFIG_CMD_SF * Read/write/erase SPI NOR flash - CONFIG_CMD_SHA1SUM print sha1 memory digest + CONFIG_CMD_SHA1SUM * print sha1 memory digest (requires CONFIG_CMD_MEMORY) CONFIG_CMD_SOFTSWITCH * Soft switch setting command for BF60x CONFIG_CMD_SOURCE "source" command Support @@ -908,6 +920,7 @@ The following options need to be configured: CONFIG_CMD_USB * USB support CONFIG_CMD_CDP * Cisco Discover Protocol support CONFIG_CMD_MFSL * Microblaze FSL support + CONFIG_CMD_XIMG Load part of Multi Image EXAMPLE: If you want all functions except of network @@ -1432,6 +1445,11 @@ CBFS (Coreboot Filesystem) support Export function i8042_kbd_init, i8042_tstc and i8042_getc for cfb_console. Supports cursor blinking. + CONFIG_CROS_EC_KEYB + Enables a Chrome OS keyboard using the CROS_EC interface. + This uses CROS_EC to communicate with a second microcontroller + which provides key scans on request. + - Video support: CONFIG_VIDEO @@ -2509,6 +2527,11 @@ CBFS (Coreboot Filesystem) support Define this option to include a destructive SPI flash test ('sf test'). + CONFIG_SPI_FLASH_BAR Ban/Extended Addr Reg + + Define this option to use the Bank addr/Extended addr + support on SPI flashes which has size > 16Mbytes. + - SystemACE Support: CONFIG_SYSTEMACE @@ -2560,6 +2583,16 @@ CBFS (Coreboot Filesystem) support Note: There is also a sha1sum command, which should perhaps be deprecated in favour of 'hash sha1'. +- Signing support: + CONFIG_RSA + + This enables the RSA algorithm used for FIT image verification + in U-Boot. See doc/uImage/signature for more information. + + The signing part is build into mkimage regardless of this + option. + + - Show boot progress: CONFIG_SHOW_BOOT_PROGRESS @@ -2784,6 +2817,11 @@ FIT uImage format: most specific compatibility entry of U-Boot's fdt's root node. The order of entries in the configuration's fdt is ignored. + CONFIG_FIT_SIGNATURE + This option enables signature verification of FIT uImages, + using a hash signed and verified using RSA. See + doc/uImage.FIT/signature.txt for more details. + - Standalone program support: CONFIG_STANDALONE_LOAD_ADDR @@ -3022,6 +3060,14 @@ FIT uImage format: CONFIG_SPL_LIBGENERIC_SUPPORT Support for lib/libgeneric.o in SPL binary + CONFIG_SPL_ENV_SUPPORT + Support for the environment operating in SPL binary + + CONFIG_SPL_NET_SUPPORT + Support for the net/libnet.o in SPL binary. + It conflicts with SPL env from storage medium specified by + CONFIG_ENV_IS_xxx but CONFIG_ENV_IS_NOWHERE + CONFIG_SPL_PAD_TO Image offset to which the SPL should be padded before appending the SPL payload. By default, this is defined as @@ -3964,6 +4010,9 @@ Low Level (hardware related) configuration options: - CONFIG_SRIO2: Board has SRIO 2 port available +- CONFIG_SRIO_PCIE_BOOT_MASTER + Board can support master function for Boot from SRIO and PCIE + - CONFIG_SYS_SRIOn_MEM_VIRT: Virtual Address of SRIO port 'n' memory region @@ -4074,6 +4123,11 @@ Low Level (hardware related) configuration options: that is executed before the actual U-Boot. E.g. when compiling a NAND SPL. +- CONFIG_SYS_MPC85XX_NO_RESETVEC + Only for 85xx systems. If this variable is specified, the section + .resetvec is not kept and the section .bootpg is placed in the + previous 4k of the .text section. + - CONFIG_ARCH_MAP_SYSMEM Generally U-Boot (and in particular the md command) uses effective address. It is therefore not necessary to regard |