@@ -55,23 +55,6 @@ &i2c0 {
status = "okay";
};
-&saif0 {
- pinctrl-names = "default";
- pinctrl-0 = <&saif0_pins_a>;
- #sound-dai-cells = <0>;
- assigned-clocks = <&clks 53>;
- assigned-clock-rates = <12000000>;
- status = "okay";
-};
-
-&saif1 {
- pinctrl-names = "default";
- pinctrl-0 = <&saif1_pins_a>;
- fsl,saif-master = <&saif0>;
- #sound-dai-cells = <0>;
- status = "okay";
-};
-
&spi3_pins_a {
fsl,pinmux-ids = <
MX28_PAD_AUART2_RX__SSP3_D4
@@ -109,7 +92,7 @@ &ssp3 {
flash@0 {
compatible = "jedec,spi-nor";
- spi-max-frequency = <40000000>;
+ spi-max-frequency = <20000000>;
reg = <0>;
partitions {
@@ -133,14 +116,21 @@ partition@90000 {
reg = <0x90000 0x10000>;
};
- partition@100000 {
- label = "kernel";
- reg = <0x100000 0x400000>;
+ partition@a0000 {
+ label = "rescue";
+ reg = <0xa0000 0xf40000>;
+ };
+
+ partition@fe0000 {
+ /* 1st sector for SPL boot img source data */
+ label = "spl-boot-data1";
+ reg = <0xfe0000 0x10000>;
};
- partition@500000 {
- label = "swupdate";
- reg = <0x500000 0x800000>;
+ partition@ff0000 {
+ /* 2nd sector for SPL boot img source data */
+ label = "spl-boot-data2";
+ reg = <0xff0000 0x10000>;
};
};
};
The SPI-NOR memory layout has evolved during time lifetime of the device - for example special partitions to keep track of booted devices for A/B booting scheme were added. Additionally the saifX nodes are specific to other group of the imx287 based devices, so needs to be moved to different devices description. Signed-off-by: Lukasz Majewski <lukma@denx.de> --- Changes for v2: - Add more descriptive commit message - Replace e.g. partition@4 with partition@fe0000 - Use lower case letters for HEX offsets descriptions --- arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi | 38 +++++++++--------------- 1 file changed, 14 insertions(+), 24 deletions(-)