mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 09:30:10 +00:00
a3501a4a44
Considering the boot time requirements, Cortex-A core should be able to start immediately after SPL on R5. Add support for the same. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
69 lines
1.6 KiB
Text
69 lines
1.6 KiB
Text
if ARCH_K3
|
|
|
|
choice
|
|
prompt "Texas Instruments' K3 based SoC select"
|
|
optional
|
|
|
|
config SOC_K3_AM6
|
|
bool "TI's K3 based AM6 SoC Family Support"
|
|
|
|
endchoice
|
|
|
|
config SYS_SOC
|
|
default "k3"
|
|
|
|
config SYS_K3_NON_SECURE_MSRAM_SIZE
|
|
hex
|
|
default 0x80000
|
|
help
|
|
Describes the total size of the MCU MSRAM. This doesn't
|
|
specify the total size of SPL as ROM can use some part
|
|
of this RAM. Once ROM gives control to SPL then this
|
|
complete size can be usable.
|
|
|
|
config SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
|
|
hex
|
|
default 0x58000
|
|
help
|
|
Describes the maximum size of the image that ROM can download
|
|
from any boot media.
|
|
|
|
config SYS_K3_MCU_SCRATCHPAD_BASE
|
|
hex
|
|
default 0x40280000 if SOC_K3_AM6
|
|
help
|
|
Describes the base address of MCU Scratchpad RAM.
|
|
|
|
config SYS_K3_MCU_SCRATCHPAD_SIZE
|
|
hex
|
|
default 0x200 if SOC_K3_AM6
|
|
help
|
|
Describes the size of MCU Scratchpad RAM.
|
|
|
|
config SYS_K3_BOOT_PARAM_TABLE_INDEX
|
|
hex
|
|
default 0x41c7fbfc if SOC_K3_AM6
|
|
help
|
|
Address at which ROM stores the value which determines if SPL
|
|
is booted up by primary boot media or secondary boot media.
|
|
|
|
config SYS_K3_KEY
|
|
string "Key used to generate x509 certificate"
|
|
help
|
|
This option enables to provide a custom key that can be used for
|
|
generating x509 certificate for spl binary. If not needed leave
|
|
it blank so that a random key is generated and used.
|
|
|
|
config SYS_K3_BOOT_CORE_ID
|
|
int
|
|
default 16
|
|
|
|
config SYS_K3_SPL_ATF
|
|
bool "Start Cortex-A from SPL"
|
|
depends on SPL && CPU_V7R
|
|
help
|
|
Enabling this will try to start Cortex-A (typically with ATF)
|
|
after SPL from R5.
|
|
|
|
source "board/ti/am65x/Kconfig"
|
|
endif
|