implemetation.
CONFIG_SYS_FSL_DDR2
- Board config to use DDR2. It can be eanbeld for SoCs with
+ Board config to use DDR2. It can be enabled for SoCs with
Freescale DDR2 or DDR3 controllers, depending on the board
implementation.
Support for NAND boot using simple NAND drivers that
expose the cmd_ctrl() interface.
+ CONFIG_SPL_UBI
+ Support for a lightweight UBI (fastmap) scanner and
+ loader
+
CONFIG_SPL_MTD_SUPPORT
Support for the MTD subsystem within SPL. Useful for
environment on NAND support within SPL.
You only need to set this if address zero isn't writeable
- CONFIG_SYS_MEM_RESERVE_SECURE
+ Only implemented for ARMv8 for now.
If defined, the size of CONFIG_SYS_MEM_RESERVE_SECURE memory
is substracted from total RAM and won't be reported to OS.
This memory can be used as secure memory. A variable
- gd->secure_ram is used to track the location. In systems
+ gd->arch.secure_ram is used to track the location. In systems
the RAM base is not zero, or RAM is divided into banks,
this variable needs to be recalcuated to get the address.
- CONFIG_SKIP_LOWLEVEL_INIT_ONLY
[ARM926EJ-S only] This allows just the call to lowlevel_init()
- to be skipped. The normal CPU15 init (such as enabling the
+ to be skipped. The normal CP15 init (such as enabling the
instruction cache) is still performed.
- CONFIG_SPL_BUILD