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ata: fsl_ahci: Add sata DM support for Freescale powerpc socs

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This patch is to support Freescale sata driver with dts initialized.
Also resolved the following problems.

===================== WARNING ======================
This board does not use CONFIG_DM_SCSI. Please update
the storage controller to use CONFIG_DM_SCSI before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================

Signed-off-by: Peng Ma <peng.ma@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
This commit is contained in:
Peng Ma 2019-03-27 09:23:23 +00:00 committed by Prabhakar Kushwaha
parent ad9f2be334
commit 1ee4942918
4 changed files with 1042 additions and 0 deletions
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10
drivers/ata/Kconfig
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@ -59,6 +59,16 @@ config DWC_AHCI
Enable this driver to support Sata devices through
Synopsys DWC AHCI module.
config FSL_AHCI
bool "Enable Freescale AHCI driver support"
select SCSI_AHCI
depends on AHCI
depends on DM_SCSI
help
Enable this driver to support Sata devices found in
some Freescale PowerPC SoCs.
config DWC_AHSATA
bool "Enable DWC AHSATA driver support"
select LIBATA

1
drivers/ata/Makefile
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@ -4,6 +4,7 @@
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-$(CONFIG_DWC_AHCI) += dwc_ahci.o
obj-$(CONFIG_FSL_AHCI) += fsl_ahci.o
obj-$(CONFIG_AHCI) += ahci-uclass.o
obj-$(CONFIG_AHCI_PCI) += ahci-pci.o
obj-$(CONFIG_SCSI_AHCI) += ahci.o

1030
drivers/ata/fsl_ahci.c Normal file
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File diff suppressed because it is too large Load Diff

1
drivers/ata/fsl_sata.h
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@ -312,6 +312,7 @@ typedef struct fsl_sata {
int wcache;
int flush;
int flush_ext;
u32 dma_flag;
} fsl_sata_t;
#define READ_CMD 0