diff options
Diffstat (limited to 'drivers/rkflash/Kconfig')
-rw-r--r-- | drivers/rkflash/Kconfig | 55 |
1 files changed, 29 insertions, 26 deletions
diff --git a/drivers/rkflash/Kconfig b/drivers/rkflash/Kconfig index 1da02535a2b7..12fd16a61929 100644 --- a/drivers/rkflash/Kconfig +++ b/drivers/rkflash/Kconfig @@ -6,10 +6,10 @@ menuconfig RK_FLASH tristate "Rockchip Flash Devices Support" default n help - Enable rockchip flash devices support. + This enables support for Rockchip Flash Devices including Nandc Slc + Nand, SFC Spi Nand and SFC Spi Nor. - rkflash driver support 3-type flash devices: NANDC NAND, SFC_NOR - and SFC_NAND. + They're block interface. Say Y when you have a board with one of them. @@ -18,45 +18,48 @@ if RK_FLASH comment "Rockchip Flash Devices" config RK_NANDC_NAND - tristate "RK NANDC NAND Device Support" + tristate "Rockchip NANDC Slc Nand Devices support" default n - depends on (BLOCK_RKNAND != y && RK_NAND != y) + depends on RK_NAND != y help - Enable NANDC_NAND device support. + This enables support for NANDC Slc Nand Devices. - It's block interface. only effective for some kinds of slc nand - flash, and it's compatible with spi nand flash drivers. + It's block interface, 512Kb/sector. - Say Y when you have a board with nand flash supported by rockchip. - nandc controller. + Say Y when you have a board with Slc Nand Flash supported by Rockchip + Nandc controller. -config RK_SFC_NOR - tristate "RK SFC NOR Device Support" +config RK_SFC_NAND + tristate "Rockchip SFC Spi Nand Devices support" default n + depends on RK_NAND != y help - Enable SFC_NOR device support. - It's block interface. - Say Y when you have a board with nor flash supported by rockchip - sfc controller. + This enables support for Rockchip SFC Spi Nand Devices. -config RK_SFC_NAND - tristate "RK SFC NAND Device Support" + It's block interface, 512Kb/sector. + + Say Y when you have a board with Spi Nand Flash supported by Rockchip + Serial Flash Controller(SFC). + +config RK_SFC_NOR + tristate "Rockchip SFC Spi Nor Devices Support" default n help - Enable SFC_NAND device support. - It's block interface - Say Y when you have a board with nand flash supported by rockchip - sfc controller. + This enables support for Rockchip SFC Spi Nor Devices. + + It's block interface,512Kb/sector. + + Say Y when you have a board with Spi Nor Flash supported by Rockchip + Serial Flash Controller(SFC). config RK_SFC_NOR_MTD bool "RK SFC NOR mtd Interface Support" - depends on RK_SFC_NOR default n + depends on RK_SFC_NOR help Enable mtd interface for SFC_NOR device. - It's mtd block interface. - Say Y when you have a board with mtd interface nor flash supported - by rockchip sfc controller. + + Say Y when you wanna use mtd interface for SFC_NOR flash. endif # RK_FLASH |