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riscv: enable booting HiFive Unmatched from SATA

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@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Heinrich Schuchardt 2 years ago
parent
commit
7383432fa1
2 changed files with 8 additions and 0 deletions
  1. 5 0
      configs/sifive_unmatched_defconfig
  2. 3 0
      include/configs/sifive-unmatched.h

+ 5 - 0
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

+ 3 - 0
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)