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| author | Michal Simek <michal.simek@xilinx.com> | 2020-02-25 15:29:40 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-04-06 12:52:45 +0200 |
| commit | f7375aff959d9d04bcbd2ac7443e62c450716b43 (patch) | |
| tree | 2d7069e800ebe7d1a87fcdbd57235608f8396170 /arch | |
| parent | 5992f2579739c421cbdc1b6dd0054c636f376ba0 (diff) | |
| download | u-boot-f7375aff959d9d04bcbd2ac7443e62c450716b43.zip u-boot-f7375aff959d9d04bcbd2ac7443e62c450716b43.tar.gz u-boot-f7375aff959d9d04bcbd2ac7443e62c450716b43.tar.bz2 | |
ARM: zynq: Enable DM for CFI NOR flash
With multi defconfig NOR flash information about NOR should be taken from
DT that's why there is no reason to specify address and sizes via fixed
config.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/zynq-cse-nor.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/dts/zynq-cse-nor.dts b/arch/arm/dts/zynq-cse-nor.dts index 4030851..197fbd7 100644 --- a/arch/arm/dts/zynq-cse-nor.dts +++ b/arch/arm/dts/zynq-cse-nor.dts @@ -71,6 +71,20 @@ reg = <0x100 0x100>; }; }; + + /* + * This is partially hack because it is normally subnode of smcc + * but for mini U-Boot there is no reason to enable SMCC driver + * which does almost nothing in NOR flash configuration that's + * why place cfi-flash directly here. + */ + flash@e2000000 { + u-boot,dm-pre-reloc; + compatible = "cfi-flash"; + reg = <0xe2000000 0x2000000>; + #address-cells = <1>; + #size-cells = <1>; + }; }; }; |