It's a Winbond (w25x32) 4 MB SPI flash.
Signed-off-by: Álvaro Fernández Rojas noltari@gmail.com Reviewed-by: Daniel Schwierzeck daniel.schwierzeck@gmail.com Reviewed-by: Jagan Teki jagan@openedev.com --- v7: no changes v6: no changes v5: sync with master v4: switch to CONFIG_BCM63XX_SPI v3: rename BCM6338 SPI driver to BCM6348 v2: remove spi alias
arch/mips/dts/sagem,f@st1704.dts | 12 ++++++++++++ configs/sagem_f@st1704_ram_defconfig | 8 ++++++++ 2 files changed, 20 insertions(+)
diff --git a/arch/mips/dts/sagem,f@st1704.dts b/arch/mips/dts/sagem,f@st1704.dts index be15fe5551..dd0e5b8b7c 100644 --- a/arch/mips/dts/sagem,f@st1704.dts +++ b/arch/mips/dts/sagem,f@st1704.dts @@ -44,6 +44,18 @@ status = "okay"; };
+&spi { + status = "okay"; + + spi-flash@0 { + compatible = "spi-flash"; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <20000000>; + }; +}; + &uart0 { u-boot,dm-pre-reloc; status = "okay"; diff --git a/configs/sagem_f@st1704_ram_defconfig b/configs/sagem_f@st1704_ram_defconfig index cfc56cba37..5c091353e5 100644 --- a/configs/sagem_f@st1704_ram_defconfig +++ b/configs/sagem_f@st1704_ram_defconfig @@ -39,3 +39,11 @@ CONFIG_RESET_BCM6345=y # CONFIG_SPL_SERIAL_PRESENT is not set CONFIG_DM_SERIAL=y CONFIG_BCM6345_SERIAL=y +CONFIG_BCM63XX_SPI=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_SPI_FLASH_WINBOND=y