sunxi: update SATA driver to always use DM_SCSI
It seems like the Allwinner SATA driver is already quite capable of
using the driver model, so we can force this on all boards and can
remove support for a non-DM_SCSI build.
This removes the warning about boards with SATA ports not being
DM_SCSI compliant.
It also takes the opportunity to move the driver out of the board/sunxi
directory to join its siblings in drivers/ata, and to make it a proper
Kconfig citizen.
The board defconfigs stay untouched.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
[jagan: select DM_SCSI separately]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 4d6258d..c4e13f8 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -8,9 +8,6 @@
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-y += board.o
obj-$(CONFIG_SUN7I_GMAC) += gmac.o
-ifndef CONFIG_SPL_BUILD
-obj-$(CONFIG_SUNXI_AHCI) += ahci.o
-endif
obj-$(CONFIG_MACH_SUN4I) += dram_sun4i_auto.o
obj-$(CONFIG_MACH_SUN5I) += dram_sun5i_auto.o
obj-$(CONFIG_MACH_SUN7I) += dram_sun5i_auto.o
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 7ebee75..4be5c63 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -101,6 +101,14 @@
help
Enable this driver to support the SIL3114 SATA controllers.
+config SUNXI_AHCI
+ bool "Enable Allwinner SATA driver support"
+ depends on AHCI
+ default y if ARCH_SUNXI
+ help
+ Enable this driver to support the SATA controllers found in the
+ Allwinner A10, A20 and R40 SoCs.
+
config AHCI_MVEBU
bool "Marvell EBU AHCI SATA support"
depends on ARCH_MVEBU
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 10bed53..a69edb1 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -18,3 +18,4 @@
obj-$(CONFIG_SATA_SIL) += sata_sil.o
obj-$(CONFIG_SANDBOX) += sata_sandbox.o
obj-$(CONFIG_AHCI_MVEBU) += ahci_mvebu.o
+obj-$(CONFIG_SUNXI_AHCI) += ahci_sunxi.o
diff --git a/board/sunxi/ahci.c b/drivers/ata/ahci_sunxi.c
similarity index 93%
rename from board/sunxi/ahci.c
rename to drivers/ata/ahci_sunxi.c
index 9b03013..77b932a 100644
--- a/board/sunxi/ahci.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -70,15 +70,6 @@
return 0;
}
-#ifndef CONFIG_DM_SCSI
-void scsi_init(void)
-{
- if (sunxi_ahci_phy_init((u8 *)SUNXI_SATA_BASE) < 0)
- return;
-
- ahci_init((void __iomem *)SUNXI_SATA_BASE);
-}
-#else
static int sunxi_sata_probe(struct udevice *dev)
{
ulong base;
@@ -132,4 +123,3 @@
.bind = sunxi_sata_bind,
.probe = sunxi_sata_probe,
};
-#endif
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index b01d1c3..bc30994 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -104,13 +104,7 @@
#define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */
#ifdef CONFIG_AHCI
-#define CONFIG_SCSI_AHCI_PLAT
-#define CONFIG_SUNXI_AHCI
#define CONFIG_SYS_64BIT_LBA
-#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
-#define CONFIG_SYS_SCSI_MAX_LUN 1
-#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
- CONFIG_SYS_SCSI_MAX_LUN)
#endif
#define CONFIG_SETUP_MEMORY_TAGS
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index fa98efc..d422190 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1939,7 +1939,6 @@
CONFIG_STV0991_HZ
CONFIG_STV0991_HZ_CLOCK
CONFIG_ST_SMI
-CONFIG_SUNXI_AHCI
CONFIG_SUNXI_GPIO
CONFIG_SUNXI_MAX_FB_SIZE
CONFIG_SUPERH_ON_CHIP_R8A66597