Hi Marek
On 10/23/21 8:33 PM, Marek Vasut wrote:
Increase default SPI NOR bus frequency from 1 MHz to 50 MHz and enable SFDP parsing to obtain more accurate SPI NOR configuration.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
configs/stm32mp15_dhcom_basic_defconfig | 4 +++- configs/stm32mp15_dhcor_basic_defconfig | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index 083e199e511..8fe0456a56d 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -70,7 +70,7 @@ CONFIG_ENV_SPI_BUS=0 CONFIG_USE_ENV_SPI_CS=y CONFIG_ENV_SPI_CS=0 CONFIG_USE_ENV_SPI_MAX_HZ=y -CONFIG_ENV_SPI_MAX_HZ=10000000 +CONFIG_ENV_SPI_MAX_HZ=50000000 CONFIG_USE_ENV_SPI_MODE=y CONFIG_ENV_SPI_MODE=0x0 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y @@ -102,6 +102,8 @@ CONFIG_MTD=y CONFIG_DM_MTD=y CONFIG_SYS_MTDPARTS_RUNTIME=y CONFIG_DM_SPI_FLASH=y +CONFIG_SF_DEFAULT_SPEED=50000000 +CONFIG_SPI_FLASH_SFDP_SUPPORT=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y diff --git a/configs/stm32mp15_dhcor_basic_defconfig b/configs/stm32mp15_dhcor_basic_defconfig index 01ac3edb93e..21f5c9e01b2 100644 --- a/configs/stm32mp15_dhcor_basic_defconfig +++ b/configs/stm32mp15_dhcor_basic_defconfig @@ -67,7 +67,7 @@ CONFIG_ENV_SPI_BUS=0 CONFIG_USE_ENV_SPI_CS=y CONFIG_ENV_SPI_CS=0 CONFIG_USE_ENV_SPI_MAX_HZ=y -CONFIG_ENV_SPI_MAX_HZ=10000000 +CONFIG_ENV_SPI_MAX_HZ=50000000 CONFIG_USE_ENV_SPI_MODE=y CONFIG_ENV_SPI_MODE=0x0 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y @@ -97,6 +97,8 @@ CONFIG_STM32_SDMMC2=y CONFIG_MTD=y CONFIG_DM_MTD=y CONFIG_DM_SPI_FLASH=y +CONFIG_SF_DEFAULT_SPEED=50000000 +CONFIG_SPI_FLASH_SFDP_SUPPORT=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice