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armv8: ls2080ardb: Add QSPI-boot support

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QSPI-boot is supported on LS2088ARDB RevF board with LS2088A SoC.
LS2088ARDB RevF Board has limitation that QIXIS can not be accessed.
CONFIG_FSL_QIXIS is not enabled.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Priyanka Jain
2017-04-28 10:41:35 +05:30
committed by York Sun
parent d1418c15c8
commit 89a168f776
9 changed files with 195 additions and 11 deletions
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1
arch/arm/cpu/armv8/fsl-layerscape/Kconfig
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@@ -163,6 +163,7 @@ endchoice
config SYS_LS_PPA_FW_ADDR
hex "Address of PPA firmware loading from"
depends on FSL_LS_PPA
default 0x20400000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT && ARCH_LS2080A
default 0x40500000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT
default 0x580a00000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS2080A
default 0x60500000 if SYS_LS_PPA_FW_IN_XIP

3
arch/arm/dts/Makefile
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@@ -174,7 +174,8 @@ dtb-$(CONFIG_ARCH_LS1021A) += ls1021a-qds-duart.dtb \
ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb \
ls1021a-iot-duart.dtb
dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
fsl-ls2080a-rdb.dtb
fsl-ls2080a-rdb.dtb \
fsl-ls2088a-rdb-qspi.dtb
dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
fsl-ls1043a-qds-lpuart.dtb \
fsl-ls1043a-rdb.dtb \

59
arch/arm/dts/fsl-ls2088a-rdb-qspi.dts Normal file
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@@ -0,0 +1,59 @@
/*
* NXP ls2080a RDB board device tree source for QSPI-boot
*
* Author: Priyanka Jain <priyanka.jain@nxp.com>
*
* Copyright 2017 NXP
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
#include "fsl-ls2080a.dtsi"
/ {
model = "Freescale Layerscape 2080a RDB Board";
compatible = "fsl,ls2080a-rdb", "fsl,ls2080a";
aliases {
spi0 = &qspi;
spi1 = &dspi;
};
};
&dspi {
bus-num = <0>;
status = "okay";
dflash0: n25q512a {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <3000000>;
spi-cpol;
spi-cpha;
reg = <0>;
};
};
&qspi {
bus-num = <0>;
status = "okay";
qflash0: s25fs512s@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <50000000>;
reg = <0>;
};
qflash1: s25fs512s@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <50000000>;
reg = <1>;
};
};