Commit cbe76b85985e343951d766dc375a2372aa511ea2
1 parent
90f0f31cc3
Exists in
smarc-imx_4.9.11_1.0.0_ga
and in
1 other branch
Mask SPI Flash from Device Tree
Showing 2 changed files with 4 additions and 3 deletions Side-by-side Diff
arch/arm/boot/dts/imx6qdl-smarcfimx6.dtsi
| ... | ... | @@ -233,7 +233,8 @@ |
| 233 | 233 | pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs>; |
| 234 | 234 | status = "okay"; |
| 235 | 235 | |
| 236 | - flash: mx25u3235f@0 { | |
| 236 | + /*SPI NOR Flash is lock up by U-Boot. Turn on GPIO4_20 if user need to access from kernel.*/ | |
| 237 | + /*flash: mx25u3235f@0 { | |
| 237 | 238 | #address-cells = <1>; |
| 238 | 239 | #size-cells = <1>; |
| 239 | 240 | compatible = "macronix,mx25u3235f"; |
| ... | ... | @@ -254,7 +255,7 @@ |
| 254 | 255 | reg = <0x180000 0x200000>; |
| 255 | 256 | }; |
| 256 | 257 | |
| 257 | - }; | |
| 258 | + };*/ | |
| 258 | 259 | |
| 259 | 260 | spidev@0x02 { |
| 260 | 261 | #address-cells = <1>; |
drivers/mtd/devices/m25p80.c
| ... | ... | @@ -293,7 +293,7 @@ |
| 293 | 293 | {"mx25l25635e"},{"mx66l51235l"}, |
| 294 | 294 | {"n25q064"}, {"n25q128a11"}, {"n25q128a13"}, {"n25q512a"}, |
| 295 | 295 | {"s25fl256s1"}, {"s25fl512s"}, {"s25sl12801"}, {"s25fl008k"}, |
| 296 | - {"s25fl064k"}, | |
| 296 | + {"s25fl064k"}, {"mx25u3235f"}, | |
| 297 | 297 | {"sst25vf040b"},{"sst25vf016b"},{"sst25vf032b"},{"sst25wf040"}, |
| 298 | 298 | {"m25p40"}, {"m25p80"}, {"m25p16"}, {"m25p32"}, |
| 299 | 299 | {"m25p64"}, {"m25p128"}, |