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ARM: uniphier: enable Cadence eMMC controller for LD11/LD20

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Enable SDMA (Single Operation DMA) for LD11, but not for LD20.
The SDMA does not work for LD20 boards because they are generally
equipped with more memory than fits in the 32 bit physical address
space supported by the SDMA.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2017-01-04 20:08:36 +09:00
parent 035ebf85b0
commit e348dd0e99
2 changed files with 5 additions and 1 deletions
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4
configs/uniphier_ld11_defconfig
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@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_ARCH_UNIPHIER_LD11=y
CONFIG_MICRO_SUPPORT_CARD=y
# CONFIG_MMC is not set
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-ld11-ref"
# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
@ -28,6 +27,9 @@ CONFIG_SPL_OF_TRANSLATE=y
CONFIG_GPIO_UNIPHIER=y
CONFIG_MISC=y
CONFIG_I2C_EEPROM=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_CADENCE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y

2
configs/uniphier_ld20_defconfig
View file

@ -28,6 +28,8 @@ CONFIG_GPIO_UNIPHIER=y
CONFIG_MISC=y
CONFIG_I2C_EEPROM=y
CONFIG_MMC_UNIPHIER=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_CADENCE=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_STORAGE=y