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sunxi: update SATA driver to always use DM_SCSI

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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>
This commit is contained in:
Andre Przywara 2019-04-12 16:28:54 +05:30 committed by Jagan Teki
parent bb3362b0ca
commit f8c8669760
6 changed files with 9 additions and 20 deletions
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3
board/sunxi/Makefile
View File

@ -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

8
drivers/ata/Kconfig
View File

@ -101,6 +101,14 @@ config SATA_SIL3114
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

1
drivers/ata/Makefile
View File

@ -18,3 +18,4 @@ obj-$(CONFIG_SATA_SIL3114) += sata_sil3114.o
obj-$(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

10
board/sunxi/ahci.c → drivers/ata/ahci_sunxi.c
View File

@ -70,15 +70,6 @@ static int sunxi_ahci_phy_init(u8 *reg_base)
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 @@ U_BOOT_DRIVER(ahci_sunxi_drv) = {
.bind = sunxi_sata_bind,
.probe = sunxi_sata_probe,
};
#endif

6
include/configs/sunxi-common.h
View File

@ -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

1
scripts/config_whitelist.txt
View File

@ -1939,7 +1939,6 @@ CONFIG_STV0991
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