Thumb2 this flag will result in Thumb2 code generated by
GCC.
- CONFIG_ARM_ERRATA_716044
- CONFIG_ARM_ERRATA_742230
- CONFIG_ARM_ERRATA_743622
- CONFIG_ARM_ERRATA_751472
- CONFIG_ARM_ERRATA_761320
- CONFIG_ARM_ERRATA_773022
- CONFIG_ARM_ERRATA_774769
- CONFIG_ARM_ERRATA_794072
-
- If set, the workarounds for these ARM errata are applied early
- during U-Boot startup. Note that these options force the
- workarounds to be applied; no CPU-type/version detection
- exists, unlike the similar options in the Linux kernel. Do not
- set these options unless they apply!
-
COUNTER_FREQUENCY
Generic timer clock source frequency.
different from COUNTER_FREQUENCY, and can only be determined
at run time.
- NOTE: The following can be machine specific errata. These
- do have ability to provide rudimentary version and machine
- specific checks, but expect no product checks.
- CONFIG_ARM_ERRATA_430973
- CONFIG_ARM_ERRATA_454179
- CONFIG_ARM_ERRATA_621766
- CONFIG_ARM_ERRATA_798870
- CONFIG_ARM_ERRATA_801819
-
- Tegra SoC options:
CONFIG_TEGRA_SUPPORT_NON_SECURE
this is instead controlled by the value of
/config/load-environment.
-- Parallel Flash support:
- CONFIG_SYS_NO_FLASH
-
- Traditionally U-Boot was run on systems with parallel NOR
- flash. This option is used to disable support for parallel NOR
- flash. This option should be defined if the board does not have
- parallel flash.
-
- If this option is not defined one of the generic flash drivers
- (e.g. CONFIG_FLASH_CFI_DRIVER or CONFIG_ST_SMI) must be
- selected or the board must provide an implementation of the
- flash API (see include/flash.h).
-
- DataFlash Support:
CONFIG_HAS_DATAFLASH