On 11/18/2024 10:54 AM, Manorit Chawdhry wrote:
Hi Aniket,
On 12:45-20241116, Aniket Limaye wrote:
From: Reid Tonking <[email protected]>
Define new CONFIG_K3_OPP_LOW under arm/mach-k3/Kconfig and add default
value to j7200_evm_r5_defconfig
Signed-off-by: Reid Tonking <[email protected]>
Signed-off-by: Aniket Limaye <[email protected]>
---
v3:
- Add Kconfig dependency on K3_AVS0
- Update commit msg to make it more clear
- Link to v2:
https://lore.kernel.org/u-boot/[email protected]/
Signed-off-by: Aniket Limaye <[email protected]>
---
arch/arm/mach-k3/Kconfig | 7 +++++++
Should this be in mach-k3/r5/Kconfig?
Yeah makes sense to have it under mach-k3/r5/
configs/j7200_evm_r5_defconfig | 1 +
2 files changed, 8 insertions(+)
diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
index f3f42b39213..c73396bfbf3 100644
--- a/arch/arm/mach-k3/Kconfig
+++ b/arch/arm/mach-k3/Kconfig
@@ -103,6 +103,13 @@ config SYS_K3_BOOT_CORE_ID
int
default 16
+config K3_OPP_LOW
+ depends on ARCH_K3 && K3_AVS0
+ bool "Enable OPP_LOW on supported TI K3 SoCs"
+ help
+ Enabling this will allow Socs with the proper efuse to run at a lower
+ MPU core voltage and adjust frequency according to SoC trm
nit: s/trm/TRM
Noted
Thanks for the detailed reviews!
Regards,
Aniket
+
config K3_EARLY_CONS
bool "Activate to allow for an early console during SPL"
depends on SPL
diff --git a/configs/j7200_evm_r5_defconfig b/configs/j7200_evm_r5_defconfig
index f036a6fd46b..217759e5d1b 100644
--- a/configs/j7200_evm_r5_defconfig
+++ b/configs/j7200_evm_r5_defconfig
@@ -102,6 +102,7 @@ CONFIG_K3_SEC_PROXY=y
CONFIG_FS_LOADER=y
CONFIG_SPL_FS_LOADER=y
CONFIG_K3_AVS0=y
+# CONFIG_K3_OPP_LOW is not set
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_SPL_MMC_HS400_SUPPORT=y
CONFIG_MMC_SDHCI=y
--
2.47.0
