[PATCH 1/1] riscv: enable booting HiFive Unmatched from SATA

[Mark Kettenis]

> From: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
> Date: Wed, 25 Aug 2021 18:21:57 +0200
> 
> On the HiFive Unmatched a PCI to SATA adapter may be used to install a SATA
> drive. Enable booting from it.
> 
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>

Reviewed-by: Mark Kettenis <kettenis at openbsd.org>

> ---
>  configs/sifive_unmatched_defconfig | 5 +++++
>  include/configs/sifive-unmatched.h | 3 +++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/configs/sifive_unmatched_defconfig b/configs/sifive_unmatched_defconfig
> index 38b7acd536..1dde98e0ae 100644
> --- a/configs/sifive_unmatched_defconfig
> +++ b/configs/sifive_unmatched_defconfig
> @@ -7,6 +7,7 @@ CONFIG_DEFAULT_DEVICE_TREE="hifive-unmatched-a00"
>  CONFIG_SPL_MMC_SUPPORT=y
>  CONFIG_SPL=y
>  CONFIG_SPL_SPI_SUPPORT=y
> +CONFIG_AHCI=y
>  CONFIG_TARGET_SIFIVE_UNMATCHED=y
>  CONFIG_ARCH_RV64I=y
>  CONFIG_RISCV_SMODE=y
> @@ -28,12 +29,16 @@ CONFIG_CMD_GPT_RENAME=y
>  CONFIG_CMD_PCI=y
>  CONFIG_CMD_USB=y
>  CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> +CONFIG_SCSI_AHCI=y
> +CONFIG_AHCI_PCI=y
>  CONFIG_SPL_CLK=y
>  CONFIG_E1000=y
>  CONFIG_NVME=y
>  CONFIG_PCI=y
>  CONFIG_PCIE_DW_SIFIVE=y
>  CONFIG_DM_RESET=y
> +CONFIG_SCSI=y
> +CONFIG_DM_SCSI=y
>  CONFIG_USB=y
>  CONFIG_USB_XHCI_HCD=y
>  CONFIG_USB_XHCI_PCI=y
> diff --git a/include/configs/sifive-unmatched.h b/include/configs/sifive-unmatched.h
> index cb7f0c0fd9..f8ad2cce1f 100644
> --- a/include/configs/sifive-unmatched.h
> +++ b/include/configs/sifive-unmatched.h
> @@ -40,6 +40,8 @@
>  
>  #define CONFIG_SYS_CACHELINE_SIZE	64
>  
> +#define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
> +
>  /* Environment options */
>  
>  #ifndef CONFIG_SPL_BUILD
> @@ -47,6 +49,7 @@
>  	func(NVME, nvme, 0) \
>  	func(USB, usb, 0) \
>  	func(MMC, mmc, 0) \
> +	func(SCSI, scsi, 0) \
>  	func(PXE, pxe, na) \
>  	func(DHCP, dhcp, na)
>  
> -- 
> 2.32.0
> 
>