diff options
| author | Michael Walle <michael@walle.cc> | 2018-05-29 23:13:20 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2018-06-05 07:29:09 +0200 |
| commit | 134a6b6884c1faa893256ac5b02a301d0be863c8 (patch) | |
| tree | dc2b600294a2f4eef53c9b9c3cfc3142f8adcc52 | |
| parent | 5886b77942a5cb99786be495fc8b7b99afbea1ac (diff) | |
arm: kirkwood: lsxl: Add SPI driver model support
This patch shows how to enable driver model support for the LS-CHLv2 and
LS-XHL boards.
There are a couple of open questions:
- do I need the u-boot,dm-pre-reloc tags in the device tree?
- should mach/config.h define CONFIG_DM_SEQ_ALIAS?
- how can we split this patch or are there any other pending patches
which does the same and I didn't catch these.
This patch is based on the http://git.denx.de/u-boot-marvell.git (master
branch) and needs the following patches, which are still pending:
https://patchwork.ozlabs.org/patch/909618/
https://patchwork.ozlabs.org/patch/909617/
https://patchwork.ozlabs.org/patch/909973/
Signed-off-by: Michael Walle <michael@walle.cc>
Tested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | arch/arm/dts/kirkwood-lsxl.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/include/mach/config.h | 1 | ||||
| -rw-r--r-- | configs/lschlv2_defconfig | 3 | ||||
| -rw-r--r-- | configs/lsxhl_defconfig | 3 |
4 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/dts/kirkwood-lsxl.dtsi b/arch/arm/dts/kirkwood-lsxl.dtsi index 92b11c75b8..479a750d1d 100644 --- a/arch/arm/dts/kirkwood-lsxl.dtsi +++ b/arch/arm/dts/kirkwood-lsxl.dtsi @@ -8,6 +8,10 @@ stdout-path = &uart0; }; + aliases { + spi0 = &spi0; + }; + ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_power_hdd: pmx-power-hdd { diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h index 98639114db..d2dc1c2e68 100644 --- a/arch/arm/mach-kirkwood/include/mach/config.h +++ b/arch/arm/mach-kirkwood/include/mach/config.h @@ -59,7 +59,6 @@ * SPI Flash configuration */ #ifdef CONFIG_CMD_SF -#define CONFIG_HARD_SPI 1 #ifndef CONFIG_ENV_SPI_BUS # define CONFIG_ENV_SPI_BUS 0 #endif diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig index f2763221a1..23e57e61c5 100644 --- a/configs/lschlv2_defconfig +++ b/configs/lschlv2_defconfig @@ -23,14 +23,17 @@ CONFIG_CMD_USB=y CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y CONFIG_MVSATA_IDE=y # CONFIG_MMC is not set +CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_NETDEVICES=y CONFIG_MVGBE=y CONFIG_SYS_NS16550=y CONFIG_SPI=y +CONFIG_DM_SPI=y CONFIG_KIRKWOOD_SPI=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig index b523b68284..73e13d0880 100644 --- a/configs/lsxhl_defconfig +++ b/configs/lsxhl_defconfig @@ -23,14 +23,17 @@ CONFIG_CMD_USB=y CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y CONFIG_MVSATA_IDE=y # CONFIG_MMC is not set +CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_NETDEVICES=y CONFIG_MVGBE=y CONFIG_SYS_NS16550=y CONFIG_SPI=y +CONFIG_DM_SPI=y CONFIG_KIRKWOOD_SPI=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y |