From 9393cb81acc34d1bd27cc921d8d98e618fb74662 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Fri, 23 Aug 2019 00:14:04 +0800
Subject: [PATCH] update u-boot,linux kernel to compile dtb and zImage into single idb file; update bootstrap,u-boot,linux kernel nandflash partition; update sama5d4_xplained_loader files in folder
---
linux-bsp/patches/linux-at91-sama5d4.patch | 134 +++++++++++++++++++++++++++++++++++++++-----
1 files changed, 117 insertions(+), 17 deletions(-)
diff --git a/linux-bsp/patches/linux-at91-sama5d4.patch b/linux-bsp/patches/linux-at91-sama5d4.patch
index 5049d2b..e1d12c5 100644
--- a/linux-bsp/patches/linux-at91-sama5d4.patch
+++ b/linux-bsp/patches/linux-at91-sama5d4.patch
@@ -1,6 +1,6 @@
diff -Nuar linux-at91/arch/arm/boot/dts/at91-sama5d4_xplained.dts linux-at91-sama5d4/arch/arm/boot/dts/at91-sama5d4_xplained.dts
--- linux-at91/arch/arm/boot/dts/at91-sama5d4_xplained.dts 2019-08-18 17:24:46.000000000 +0800
-+++ linux-at91-sama5d4/arch/arm/boot/dts/at91-sama5d4_xplained.dts 2019-08-20 14:09:32.906035974 +0800
++++ linux-at91-sama5d4/arch/arm/boot/dts/at91-sama5d4_xplained.dts 2019-08-22 23:05:47.351524760 +0800
@@ -128,6 +128,12 @@
spi1: spi@fc018000 {
cs-gpios = <&pioB 21 0>;
@@ -14,10 +14,65 @@
};
adc0: adc@fc034000 {
+@@ -201,35 +207,25 @@
+ atmel,has-pmecc;
+ status = "okay";
+
+- at91bootstrap@0 {
+- label = "at91bootstrap";
+- reg = <0x0 0x40000>;
+- };
+-
+- bootloader@40000 {
+- label = "bootloader";
+- reg = <0x40000 0x80000>;
+- };
+-
+- bootloaderenv@c0000 {
+- label = "bootloader env";
+- reg = <0xc0000 0xc0000>;
+- };
+-
+- dtb@180000 {
+- label = "device tree";
+- reg = <0x180000 0x80000>;
+- };
+-
+- kernel@200000 {
+- label = "kernel";
+- reg = <0x200000 0x600000>;
+- };
+-
+- rootfs@800000 {
+- label = "rootfs";
+- reg = <0x800000 0x0f800000>;
+- };
++ bootloader@0 { /* 1MB: 0~40000(bootstrap) 40000~C0000(u-boot.bin) C0000~100000(u-boot.env) */
++ label = "bootloader";
++ reg = <0x0 0x100000>;
++ };
++
++ linux@100000 { /* 7MB */
++ label = "linux";
++ reg = <0x100000 0x700000>;
++ };
++
++ rootfs@800000 { /* 200MB */
++ label = "rootfs";
++ reg = <0x800000 0xc800000>;
++ };
++
++ apps@800000 { /* 48MB */
++ label = "apps";
++ reg = <0xD000000 0x3000000>;
++ };
+ };
+ };
+
diff -Nuar linux-at91/build.sh linux-at91-sama5d4/build.sh
--- linux-at91/build.sh 1970-01-01 08:00:00.000000000 +0800
-+++ linux-at91-sama5d4/build.sh 2019-08-22 19:01:50.275243986 +0800
-@@ -0,0 +1,81 @@
++++ linux-at91-sama5d4/build.sh 2019-08-22 23:15:52.059536360 +0800
+@@ -0,0 +1,85 @@
+#!/bin/bash
+
+BOARD=sama5d4
@@ -25,6 +80,9 @@
+IMGS_PATH=../images
+IMG_KER=linuxrom-${BOARD}.bin
+IMG_DTB=linuxrom-${BOARD}.dtb
++IMG_ITB=linuxrom-${BOARD}.itb
++
++IMG_FILES=${IMG_ITB}
+
+#INITRAMFS=YES
+
@@ -44,7 +102,7 @@
+function do_clean()
+{
+ #clean_initramfs
-+ rm -f ${IMG_KER} $IMG_DTB
++ rm -f ${IMG_FILES}
+ rm -f cscope* tags
+ make CROSS_COMPILE=${CROSSTOOL} distclean
+}
@@ -60,22 +118,23 @@
+ sed -i "s|^\<ARCH\>.*|ARCH\t\t\t?= arm|g" Makefile
+ sed -i "s|^CROSS_COMPILE.*|CROSS_COMPILE\t?= ${CROSSTOOL}|g" Makefile
+
-+ make -j${JOBS} uImage LOADADDR=0x22000000
-+ make -j${JOBS} dtbs
++ make -j${JOBS}
+
-+ cp arch/arm/boot/uImage ${IMG_KER} && chmod a+x ${IMG_KER}
-+ cp arch/arm/boot/dts/at91-sama5d4_xplained.dtb ${IMG_DTB} && chmod a+x ${IMG_DTB}
++ echo "mkimage -f linuxrom-${BOARD}.its ${IMG_ITB}"
++ mkimage -f linuxrom-${BOARD}.its ${IMG_ITB} > /dev/null
++ chmod a+x ${IMG_ITB}
+}
+
+function do_install()
+{
+ if [ -d $TFTP_PATH ] ;then
-+ echo "cp ${IMG_KER} ${IMG_DTB} $TFTP_PATH"
-+ cp ${IMG_KER} ${IMG_DTB} $TFTP_PATH
++ echo "cp ${IMG_FILES} $TFTP_PATH"
++ cp ${IMG_FILES} $TFTP_PATH
+ fi
+
+ if [ -d ${IMGS_PATH} ] ; then
-+ cp ${IMG_KER} ${IMG_DTB} $IMGS_PATH
++ echo "cp ${IMG_FILES} $IMGS_PATH"
++ cp ${IMG_FILES} $IMGS_PATH
+ fi
+}
+
@@ -101,7 +160,7 @@
+
diff -Nuar linux-at91/.cfg-sama5d4 linux-at91-sama5d4/.cfg-sama5d4
--- linux-at91/.cfg-sama5d4 1970-01-01 08:00:00.000000000 +0800
-+++ linux-at91-sama5d4/.cfg-sama5d4 2019-08-22 19:01:58.915244152 +0800
++++ linux-at91-sama5d4/.cfg-sama5d4 2019-08-23 00:02:44.587590311 +0800
@@ -0,0 +1,4073 @@
+#
+# Automatically generated file; DO NOT EDIT.
@@ -4178,7 +4237,7 @@
+# CONFIG_VIRTUALIZATION is not set
diff -Nuar linux-at91/drivers/net/wireless/ralink/rt2x00/rt2800usb.c linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
--- linux-at91/drivers/net/wireless/ralink/rt2x00/rt2800usb.c 2019-08-18 17:24:53.000000000 +0800
-+++ linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2800usb.c 2019-08-20 14:09:32.910035974 +0800
++++ linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2800usb.c 2019-08-22 23:05:23.819524309 +0800
@@ -123,7 +123,8 @@
if (!test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
return false;
@@ -4191,7 +4250,7 @@
"TX status timeout for entry %d in queue %d\n",
diff -Nuar linux-at91/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
--- linux-at91/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h 2019-08-18 17:24:53.000000000 +0800
-+++ linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h 2019-08-20 14:09:32.910035974 +0800
++++ linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h 2019-08-22 23:05:23.819524309 +0800
@@ -632,7 +632,8 @@
{
if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
@@ -4204,7 +4263,7 @@
/**
diff -Nuar linux-at91/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h
--- linux-at91/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h 2019-08-18 17:24:53.000000000 +0800
-+++ linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h 2019-08-20 14:09:32.910035974 +0800
++++ linux-at91-sama5d4/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h 2019-08-22 23:05:23.823524309 +0800
@@ -38,7 +38,7 @@
* a higher value is required. In that case we use the REGISTER_TIMEOUT_FIRMWARE
* and EEPROM_TIMEOUT.
@@ -4216,7 +4275,7 @@
diff -Nuar linux-at91/drivers/spi/spidev.c linux-at91-sama5d4/drivers/spi/spidev.c
--- linux-at91/drivers/spi/spidev.c 2019-08-18 17:24:57.000000000 +0800
-+++ linux-at91-sama5d4/drivers/spi/spidev.c 2019-08-20 14:09:32.910035974 +0800
++++ linux-at91-sama5d4/drivers/spi/spidev.c 2019-08-22 23:05:23.823524309 +0800
@@ -696,6 +696,7 @@
static const struct of_device_id spidev_dt_ids[] = {
{ .compatible = "rohm,dh2228fv" },
@@ -4225,9 +4284,50 @@
{},
};
MODULE_DEVICE_TABLE(of, spidev_dt_ids);
+diff -Nuar linux-at91/linuxrom-sama5d4.its linux-at91-sama5d4/linuxrom-sama5d4.its
+--- linux-at91/linuxrom-sama5d4.its 1970-01-01 08:00:00.000000000 +0800
++++ linux-at91-sama5d4/linuxrom-sama5d4.its 2019-08-22 22:54:12.063511423 +0800
+@@ -0,0 +1,37 @@
++/* U-Boot uImage source file for "sama5d4_xplained" */
++
++/dts-v1/;
++
++/ {
++ description = "U-Boot uImage source file for SAMA5D4 Xplained";
++ #address-cells = <1>;
++
++ images {
++ kernel@sama5d4 {
++ description = "Linux kernel for SAMA5D4 Xplained";
++ data = /incbin/("arch/arm/boot/zImage");
++ type = "kernel";
++ arch = "arm";
++ os = "linux";
++ compression = "none";
++ load = <0x20008000>;
++ entry = <0x20008000>;
++ };
++ fdt@sama5d4 {
++ description = "Flattened Device Tree blob for SAMA5D4 Xplained";
++ data = /incbin/("arch/arm/boot/dts/at91-sama5d4_xplained.dtb");
++ type = "flat_dt";
++ arch = "arm";
++ compression = "none";
++ };
++ };
++
++ configurations {
++ default = "conf@sama5d4";
++ conf@sama5d4 {
++ description = "Boot Linux kernel with FDT blob";
++ kernel = "kernel@sama5d4";
++ fdt = "fdt@sama5d4";
++ };
++ };
++};
diff -Nuar linux-at91/Makefile linux-at91-sama5d4/Makefile
--- linux-at91/Makefile 2019-08-18 17:24:45.000000000 +0800
-+++ linux-at91-sama5d4/Makefile 2019-08-20 14:09:33.046035975 +0800
++++ linux-at91-sama5d4/Makefile 2019-08-22 23:16:11.343536730 +0800
@@ -1,7 +1,7 @@
VERSION = 4
PATCHLEVEL = 9
--
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