diff options
| author | Marek Vasut <marex@denx.de> | 2021-10-23 20:33:34 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-11-10 17:03:59 +0100 |
| commit | 848da6f17aca2bc4e61bcb3f22a4c1136d2992b6 (patch) | |
| tree | c47ba1f5af11112f4adef50ba7ebdc64abcb935b /configs | |
| parent | eb319d8795b60dde4032786385c6e37a96accd54 (diff) | |
| download | u-boot-848da6f17aca2bc4e61bcb3f22a4c1136d2992b6.zip u-boot-848da6f17aca2bc4e61bcb3f22a4c1136d2992b6.tar.gz u-boot-848da6f17aca2bc4e61bcb3f22a4c1136d2992b6.tar.bz2 | |
ARM: stm32: Increase default SF bus frequency to 50 MHz and enable SFDP
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>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/stm32mp15_dhcom_basic_defconfig | 4 | ||||
| -rw-r--r-- | 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 cb5b2cb..19754bf 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 bf2f59b..f5f84f3 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 |