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Diffstat (limited to 'README')
| -rw-r--r-- | README | 46 |
1 files changed, 0 insertions, 46 deletions
@@ -565,11 +565,6 @@ The following options need to be configured: boards with QUICC Engines require OF_QE to set UCC MAC addresses - CONFIG_OF_BOARD_SETUP - - Board code has addition modification that it wants to make - to the flat device tree before handing it off to the kernel - CONFIG_OF_SYSTEM_SETUP Other code has addition modification that it wants to make @@ -596,9 +591,6 @@ The following options need to be configured: Note: If a "bootargs" environment is defined, it will override the defaults discussed just above. -- Cache Configuration: - CONFIG_SYS_L2CACHE_OFF- Do not enable L2 cache in U-Boot - - Cache Configuration for ARM: CONFIG_SYS_L2_PL310 - Enable support for ARM PL310 L2 cache controller @@ -647,20 +639,6 @@ The following options need to be configured: example "env grep" and "setexpr". - Watchdog: - CONFIG_WATCHDOG - If this variable is defined, it enables watchdog - support for the SoC. There must be support in the SoC - specific code for a watchdog. For the 8xx - CPUs, the SIU Watchdog feature is enabled in the SYPCR - register. When supported for a specific SoC is - available, then no further board specific code should - be needed to use it. - - CONFIG_HW_WATCHDOG - When using a watchdog circuitry external to the used - SoC, then define this variable and provide board - specific code for the "hw_watchdog_reset" function. - CONFIG_SYS_WATCHDOG_FREQ Some platforms automatically call WATCHDOG_RESET() from the timer interrupt handler every @@ -1021,9 +999,6 @@ The following options need to be configured: sending again an USB request to the device. - Journaling Flash filesystem support: - CONFIG_JFFS2_NAND - Define these for a default partition on a NAND device - CONFIG_SYS_JFFS2_FIRST_SECTOR, CONFIG_SYS_JFFS2_FIRST_BANK, CONFIG_SYS_JFFS2_NUM_BANKS Define these for a default partition on a NOR device @@ -1520,16 +1495,6 @@ The following options need to be configured: SPI EEPROM, also an instance works with Crystal A/D and D/As on the SACSng board) - CONFIG_SOFT_SPI - - Enables a software (bit-bang) SPI driver rather than - using hardware support. This is a general purpose - driver that only requires three general I/O port pins - (two outputs, one input) to function. If this is - defined, the board configuration must define several - SPI configuration items (port pins to use, etc). For - an example, see include/configs/sacsng.h. - CONFIG_SYS_SPI_MXC_WAIT Timeout for waiting until spi transfer completed. default: (CONFIG_SYS_HZ/100) /* 10 ms */ @@ -1595,13 +1560,6 @@ The following options need to be configured: Time to wait after FPGA configuration. The default is 200 ms. -- Configuration Management: - - CONFIG_IDENT_STRING - - If defined, this string will be added to the U-Boot - version information (U_BOOT_VERSION) - - Vendor Parameter Protection: U-Boot considers the values of the environment @@ -1922,10 +1880,6 @@ The following options need to be configured: CONFIG_SPL_INIT_MINIMAL Arch init code should be built for a very small image - CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION - Partition on the MMC to load U-Boot from when the MMC is being - used in raw mode - CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR Sector to load kernel uImage from when MMC is being used in raw mode (for Falcon mode) |