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arm: mvebu: enable sata support for clearfog

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The a38x sata interfaces run in ahci mode and can
be accessed via the scsi command.

Signed-off-by: Jon Nettleton <jon@solid-run.com>
[baruch: rebase on current upstream]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Jon Nettleton 2018-05-28 13:35:15 +03:00 committed by Stefan Roese
parent 28be54dc59
commit d6db446f70
2 changed files with 11 additions and 0 deletions
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2
configs/clearfog_defconfig
View File

@ -35,6 +35,7 @@ CONFIG_CMD_TIME=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_SCSI_AHCI=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_MV=y
@ -46,6 +47,7 @@ CONFIG_PHY_MARVELL=y
CONFIG_PHY_GIGE=y
CONFIG_MVNETA=y
CONFIG_PCI=y
CONFIG_SCSI=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_KIRKWOOD_SPI=y

9
include/configs/clearfog.h
View File

@ -62,6 +62,15 @@
#define CONFIG_PCI_SCAN_SHOW
#endif
/* SATA support */
#ifdef CONFIG_SCSI
#define CONFIG_SCSI_AHCI_PLAT
#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
/* Keep device tree and initrd in lower memory so the kernel can access them */
#define RELOCATION_LIMITS_ENV_SETTINGS \
"fdt_high=0x10000000\0" \