mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-05 19:10:53 +09:00
fba82eb7c9
Redefine the macros used to define the voltage values and the efuse register offsets based on OPP for all the voltage domains. This is done using Kconfig macros that can be set in a defconfig or selected during a config step. This allows a voltage domain to be configured/set to a corresponding voltage value depending on the OPP selection choice. The Kconfig choices have been added for MPU, DSPEVE, IVA and GPU voltage domains, with the MPU domain restricted to OPP_NOM. The OPP_OD and OPP_HIGH options will be added when the support for configuring the MPU clock frequency is added. The clock configuration for other voltage domains is out of scope in u-boot code. The CORE voltage domain does not have separate voltage values and efuse register offset at different OPPs, while the MPU voltage domain only has different efuse register offsets for different OPPs, but uses the same voltage value. Any different choices of OPPs for voltage domains on common ganged-rails is automatically taken care to select the corresponding highest OPP voltage value. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
188 lines
3.8 KiB
Plaintext
188 lines
3.8 KiB
Plaintext
if OMAP54XX
|
|
|
|
config SPL_EXT_SUPPORT
|
|
default y
|
|
|
|
config SPL_FAT_SUPPORT
|
|
default y
|
|
|
|
config SPL_GPIO_SUPPORT
|
|
default y
|
|
|
|
config SPL_I2C_SUPPORT
|
|
default y
|
|
|
|
config SPL_LIBCOMMON_SUPPORT
|
|
default y
|
|
|
|
config SPL_LIBDISK_SUPPORT
|
|
default y
|
|
|
|
config SPL_LIBGENERIC_SUPPORT
|
|
default y
|
|
|
|
config SPL_MMC_SUPPORT
|
|
default y
|
|
|
|
config SPL_NAND_SUPPORT
|
|
default y
|
|
|
|
config SPL_POWER_SUPPORT
|
|
default y
|
|
|
|
config SPL_SERIAL_SUPPORT
|
|
default y
|
|
|
|
config SPL_DISPLAY_PRINT
|
|
default y
|
|
|
|
choice
|
|
prompt "OMAP5 board select"
|
|
optional
|
|
|
|
config TARGET_CM_T54
|
|
bool "CompuLab CM-T54"
|
|
|
|
config TARGET_OMAP5_UEVM
|
|
bool "TI OMAP5 uEVM board"
|
|
|
|
config TARGET_DRA7XX_EVM
|
|
bool "TI DRA7XX"
|
|
select TI_I2C_BOARD_DETECT
|
|
select PHYS_64BIT
|
|
|
|
config TARGET_AM57XX_EVM
|
|
bool "AM57XX"
|
|
select TI_I2C_BOARD_DETECT
|
|
|
|
endchoice
|
|
|
|
config SYS_SOC
|
|
default "omap5"
|
|
|
|
config TI_SECURE_EMIF_REGION_START
|
|
hex "Reserved EMIF region start address"
|
|
depends on TI_SECURE_DEVICE
|
|
default 0x0
|
|
help
|
|
Reserved EMIF region start address. Set to "0" to auto-select
|
|
to be at the end of the external memory region.
|
|
|
|
config TI_SECURE_EMIF_TOTAL_REGION_SIZE
|
|
hex "Reserved EMIF region size"
|
|
depends on TI_SECURE_DEVICE
|
|
default 0x0
|
|
help
|
|
Total reserved EMIF region size. Default is 0, which means no reserved EMIF
|
|
region on secure devices.
|
|
|
|
config TI_SECURE_EMIF_PROTECTED_REGION_SIZE
|
|
hex "Size of protected region within reserved EMIF region"
|
|
depends on TI_SECURE_DEVICE
|
|
default 0x0
|
|
help
|
|
This config option is used to specify the size of the portion of the total
|
|
reserved EMIF region set aside for secure OS needs that will be protected
|
|
using hardware memory firewalls. This value must be smaller than the
|
|
TI_SECURE_EMIF_TOTAL_REGION_SIZE value.
|
|
|
|
if TARGET_DRA7XX_EVM || TARGET_AM57XX_EVM
|
|
menu "Voltage Domain OPP selections"
|
|
|
|
choice
|
|
prompt "MPU Voltage Domain"
|
|
default DRA7_MPU_OPP_NOM
|
|
help
|
|
Select the Operating Performance Point(OPP) for the MPU voltage
|
|
domain on DRA7xx & AM57xx SoCs.
|
|
|
|
config DRA7_MPU_OPP_NOM
|
|
bool "OPP NOM"
|
|
help
|
|
This config option enables Normal OPP for MPU. This is the safest
|
|
option for booting.
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "DSPEVE Voltage Domain"
|
|
help
|
|
Select the Operating Performance Point(OPP) for the DSPEVE voltage
|
|
domain on DRA7xx & AM57xx SoCs.
|
|
|
|
config DRA7_DSPEVE_OPP_NOM
|
|
bool "OPP NOM"
|
|
help
|
|
This config option enables Normal OPP for DSPEVE. This is the safest
|
|
option for booting and choose this when unsure about other OPPs .
|
|
|
|
config DRA7_DSPEVE_OPP_OD
|
|
bool "OPP OD"
|
|
help
|
|
This config option enables Over drive OPP for DSPEVE.
|
|
|
|
config DRA7_DSPEVE_OPP_HIGH
|
|
bool "OPP HIGH"
|
|
help
|
|
This config option enables High OPP for DSPEVE.
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "IVA Voltage Domain"
|
|
help
|
|
Select the Operating Performance Point(OPP) for the IVA voltage
|
|
domain on DRA7xx & AM57xx SoCs.
|
|
|
|
config DRA7_IVA_OPP_NOM
|
|
bool "OPP NOM"
|
|
help
|
|
This config option enables Normal OPP for IVA. This is the safest
|
|
option for booting and choose this when unsure about other OPPs .
|
|
|
|
config DRA7_IVA_OPP_OD
|
|
bool "OPP OD"
|
|
help
|
|
This config option enables Over drive OPP for IVA.
|
|
|
|
config DRA7_IVA_OPP_HIGH
|
|
bool "OPP HIGH"
|
|
help
|
|
This config option enables High OPP for IVA.
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "GPU Voltage Domain"
|
|
help
|
|
Select the Operating Performance Point(OPP) for the GPU voltage
|
|
domain on DRA7xx & AM57xx SoCs.
|
|
|
|
config DRA7_GPU_OPP_NOM
|
|
bool "OPP NOM"
|
|
help
|
|
This config option enables Normal OPP for GPU. This is the safest
|
|
option for booting and choose this when unsure about other OPPs .
|
|
|
|
config DRA7_GPU_OPP_OD
|
|
bool "OPP OD"
|
|
help
|
|
This config option enables Over drive OPP for GPU.
|
|
|
|
config DRA7_GPU_OPP_HIGH
|
|
bool "OPP HIGH"
|
|
help
|
|
This config option enables High OPP for GPU.
|
|
|
|
endchoice
|
|
|
|
endmenu
|
|
endif
|
|
|
|
source "board/compulab/cm_t54/Kconfig"
|
|
source "board/ti/omap5_uevm/Kconfig"
|
|
source "board/ti/dra7xx/Kconfig"
|
|
source "board/ti/am57xx/Kconfig"
|
|
|
|
endif
|