[PATCH v2 2/3] configs: j721e_evm_r5: Enable HBMC and MUX_MMIO at SPL

Anurag Dutta a-dutta at ti.com
Tue Sep 2 08:48:38 CEST 2025


MUX_MMIO and HBMC are required in SPL stage in order to boot
hyperflash successfully. Add configs to enable both in SPL stage.

Signed-off-by: Anurag Dutta <a-dutta at ti.com>
---
 configs/j721e_evm_r5_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/j721e_evm_r5_defconfig b/configs/j721e_evm_r5_defconfig
index ceb2e273b54..52290722686 100644
--- a/configs/j721e_evm_r5_defconfig
+++ b/configs/j721e_evm_r5_defconfig
@@ -124,6 +124,7 @@ CONFIG_CFI_FLASH=y
 CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
 CONFIG_FLASH_CFI_MTD=y
 CONFIG_SYS_FLASH_CFI=y
+CONFIG_HBMC_AM654=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_SFDP_SUPPORT=y
 CONFIG_SPI_FLASH_SOFT_RESET=y
@@ -133,6 +134,7 @@ CONFIG_SPI_FLASH_S28HX_T=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SPI_FLASH_MT35XU=y
 CONFIG_MULTIPLEXER=y
+CONFIG_SPL_MUX_MMIO=y
 CONFIG_PINCTRL=y
 # CONFIG_PINCTRL_GENERIC is not set
 CONFIG_SPL_PINCTRL=y
-- 
2.34.1



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