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mips: bmips: enable the SPI flash on the Sagem F@ST1704

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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>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Álvaro Fernández Rojas
2018-01-23 17:15:04 +01:00
committed by Jagan Teki
parent 26cee0ecc7
commit e4a06fa330
2 changed files with 20 additions and 0 deletions
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12
arch/mips/dts/sagem,f@st1704.dts
View File

@ -44,6 +44,18 @@
status = "okay"; status = "okay";
}; };
&spi {
status = "okay";
spi-flash@0 {
compatible = "spi-flash";
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <20000000>;
};
};
&uart0 { &uart0 {
u-boot,dm-pre-reloc; u-boot,dm-pre-reloc;
status = "okay"; status = "okay";

8
configs/sagem_f@st1704_ram_defconfig
View File

@ -26,6 +26,8 @@ CONFIG_CMD_MEMINFO=y
# CONFIG_CMD_FLASH is not set # CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set # CONFIG_CMD_FPGA is not set
# CONFIG_CMD_LOADS is not set # CONFIG_CMD_LOADS is not set
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
# CONFIG_CMD_NET is not set # CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set # CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set # CONFIG_CMD_MISC is not set
@ -34,8 +36,14 @@ CONFIG_DM_GPIO=y
CONFIG_BCM6345_GPIO=y CONFIG_BCM6345_GPIO=y
CONFIG_LED=y CONFIG_LED=y
CONFIG_LED_GPIO=y CONFIG_LED_GPIO=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_DM_RESET=y CONFIG_DM_RESET=y
CONFIG_RESET_BCM6345=y CONFIG_RESET_BCM6345=y
# CONFIG_SPL_SERIAL_PRESENT is not set # CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_DM_SERIAL=y CONFIG_DM_SERIAL=y
CONFIG_BCM6345_SERIAL=y CONFIG_BCM6345_SERIAL=y
CONFIG_DM_SPI=y
CONFIG_BCM63XX_SPI=y