diff options
| author | Kate Liu <[email protected]> | 2020-12-11 13:46:13 -0800 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2021-01-18 15:14:37 -0500 |
| commit | 34a5addb7b57cb5a0ad5940ff7ef1df7edb0ff55 (patch) | |
| tree | 104d7ee8e40513cdd6445d1f244194f421b9f08f /arch | |
| parent | 161df94b3c43674cd7850ae7c0d49be43c8dc520 (diff) | |
board: presidio: Add Parallel NAND support
Set environment for Nand flash (U-boot 2020.04):
- add nand flash in the device tree
- add new default configuration file for G3 using parallel Nand
- set nand parameters in presidio_asic.h
Signed-off-by: Kate Liu <[email protected]>
Signed-off-by: Alex Nemirovsky <[email protected]>
CC: Tom Rini <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/ca-presidio-engboard.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/dts/ca-presidio-engboard.dts b/arch/arm/dts/ca-presidio-engboard.dts index eef433e768e..0ab52fdfda8 100644 --- a/arch/arm/dts/ca-presidio-engboard.dts +++ b/arch/arm/dts/ca-presidio-engboard.dts @@ -52,6 +52,20 @@ clock-frequency = <400000>; }; + nand: nand-controller@f4324000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "cortina,ca-nand"; + reg = <0 0xf4324000 0x3b0>, /* NAND controller */ + <0 0xf7001000 0xb4>, /* DMA_GLOBAL */ + <0 0xf7001a00 0x80>; /* DMA channel0 for FLASH */ + status = "okay"; + nand-ecc-mode = "hw"; + nand-ecc-strength = <16>; + nand-ecc-step-size = <1024>; /* Must be 1024 */ + nand_flash_base_addr = <0xe0000000>; + }; + sflash: sflash-controller@f4324000 { #address-cells = <2>; #size-cells = <1>; |