diff options
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 57 |
1 files changed, 17 insertions, 40 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index b6dfb0e835..9a74064c98 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -63,6 +63,14 @@ config NAND_PXA3XX This enables the driver for the NAND flash device found on PXA3xx processors (NFCv1) and also on Armada 370/XP (NFCv2). +config NAND_SUNXI + bool "Support for NAND on Allwinner SoCs in SPL" + depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I + select SYS_NAND_SELF_INIT + ---help--- + Enable support for NAND. This option allows SPL to read from + sunxi NAND using DMA transfers. + comment "Generic NAND options" # Enhance depends when converting drivers to Kconfig which use this config @@ -84,6 +92,15 @@ config SYS_NAND_BUSWIDTH_16BIT not available while configuring controller. So a static CONFIG_NAND_xx is needed to know the device's bus-width in advance. +# Enhance depends when converting drivers to Kconfig which use this config +config SYS_NAND_U_BOOT_OFFS + hex "Location in NAND to read U-Boot from" + default 0x8000 if NAND_SUNXI + depends on NAND_SUNXI + help + Set the offset from the start of the nand where u-boot should be + loaded from. + if SPL config SPL_NAND_DENALI @@ -92,46 +109,6 @@ config SPL_NAND_DENALI This is a small implementation of the Denali NAND controller for use on SPL. -config SPL_NAND_SUNXI - bool "Support for NAND on Allwinner A20 in SPL" - depends on MACH_SUN7I - ---help--- - Enable support for NAND. This option allows SPL to read from - sunxi NAND using DMA transfers. - Depending on the NAND chip, values like ECC strength and page sizes - have to be configured. - -config NAND_SUNXI_SPL_SYNDROME_PARTITIONS_END - hex "Size of syndrome partitions in sunxi NAND" - default 0x400000 - depends on SPL_NAND_SUNXI - ---help--- - End address for boot partitions on NAND. Those partitions have a - different random seed that has to match the sunxi BROM setting. - -config NAND_SUNXI_SPL_ECC_STRENGTH - int "ECC Strength for sunxi NAND" - default 40 - depends on SPL_NAND_SUNXI - ---help--- - ECC strength used by the sunxi NAND SPL driver. This is specific to the - chosen NAND chip and has to match the value used by the sunxi BROM. - -config NAND_SUNXI_SPL_ECC_PAGE_SIZE - hex "ECC page size for sunxi NAND" - default 0x400 - depends on SPL_NAND_SUNXI - ---help--- - ECC page size used by the sunxi NAND SPL driver for syndrome partitions. - This setting has to match the value used by the sunxi BROM. - -config NAND_SUNXI_SPL_PAGE_SIZE - hex "Page size for sunxi NAND" - default 0x2000 - depends on SPL_NAND_SUNXI - ---help--- - Page size of the NAND flash used by the sunxi NAND SPL driver. This is - specific to the chosen NAND chip. endif endmenu |
