From a64973604be7892bb5b7788f3425ea3b0ebe669d Mon Sep 17 00:00:00 2001
From: Vincent BENOIT <vincent.benoit@benserv.fr>
Date: Tue, 24 Jan 2023 11:01:59 +0000
Subject: [PATCH] ajout du fichier d'env uboot

---
 recipes-bsp/u-boot/files/uEnv.txt             | 48 +++++++++++++++++++
 .../u-boot/u-boot-ti-staging_2020.07.bb       | 11 ++++-
 2 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 recipes-bsp/u-boot/files/uEnv.txt

diff --git a/recipes-bsp/u-boot/files/uEnv.txt b/recipes-bsp/u-boot/files/uEnv.txt
new file mode 100644
index 0000000..c4f05de
--- /dev/null
+++ b/recipes-bsp/u-boot/files/uEnv.txt
@@ -0,0 +1,48 @@
+arch=arm
+baudrate=115200
+board=pengwyn
+board_name=pengwyn
+bootargs=console=ttyO0,115200n8 root=ubi0:rootfs rw ubi.mtd=7,2048 rootfstype=ubifs rootwait=1
+bootcmd=run mmcboot;run nandboot;
+bootdelay=2
+bootdir=/boot
+bootenv=uEnv.txt
+bootfile=uImage
+bootpart=0:2
+console=ttyS0,115200n8
+cpu=armv7
+ethact=cpsw
+ethaddr=00:18:30:fc:c0:35
+fdtaddr=0x80F80000
+fdtfile=am335x-pengwyn.dtb
+importbootenv=echo Importing environment from mmc ...; env import -t $loadaddr $filesize
+loadaddr=0x80200000
+loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}
+loadfdt=fatload mmc ${mmcdev} ${fdtaddr} ${fdtfile}
+loadimage=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}
+mmcargs=setenv bootargs console=${console} ${optargs} root=${mmcroot} rootfstype=${mmcrootfstype}
+mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadimage; then run loadfdt;run mmcloados;fi;fi;
+mmcdev=0
+mmcloados=run mmcargs; bootm ${loadaddr} - ${fdtaddr};
+mmcroot=/dev/mmcblk0p2 rw
+mmcrootfstype=ext4 rootwait
+mtddevname=SPL
+mtddevnum=0
+mtdids=nand0=omap2-nand.0
+mtdparts=mtdparts=omap2-nand.0:512k(SPL),512k(SPL.backup1),512k(SPL.backup2),512k(SPL.backup3),1536k(u-boot),512k(u-boot-spl-os),512k(u-boot-env),5m(kernel),-(rootfs)
+nandargs=setenv bootargs console=${console} ${optargs} root=${nandroot} rootfstype=${nandrootfstype}
+nandboot=echo Booting from nand ...; run nandargs; nand read ${fdtaddr} u-boot-spl-os; nand read ${loadaddr} kernel; bootz ${loadaddr} - ${fdtaddr}
+nandroot=ubi0:rootfs rw ubi.mtd=7,2048
+nandrootfstype=ubifs rootwait=1
+netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp
+netboot=echo Booting from network ...; setenv autoload no; dhcp; tftp ${loadaddr} ${bootfile}; tftp ${fdtaddr} ${fdtfile}; run netargs; bootz ${loadaddr} - ${fdtaddr}
+nfsopts=nolock
+partition=nand0,0
+rootpath=/export/rootfs
+soc=am33xx
+static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off
+stderr=ns16550_serial
+stdin=ns16550_serial
+stdout=ns16550_serial
+vendor=silica
+ver=U-Boot 2020.07-g2f5fbb5b39 (Jul 06 2020 - 19:22:53 +0000)
diff --git a/recipes-bsp/u-boot/u-boot-ti-staging_2020.07.bb b/recipes-bsp/u-boot/u-boot-ti-staging_2020.07.bb
index 82ea976..f089174 100644
--- a/recipes-bsp/u-boot/u-boot-ti-staging_2020.07.bb
+++ b/recipes-bsp/u-boot/u-boot-ti-staging_2020.07.bb
@@ -2,11 +2,20 @@
 # Release under the MIT license (see COPYING.MIT for the terms)
 require u-boot-ti.inc
 
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
 LIC_FILES_CHKSUM = "file://Licenses/README;md5=30503fd321432fc713238f582193b78e"
 
 PR = "r33"
 BRANCH = "master"
-SRC_URI = "${UBOOT_GIT_URI};protocol=${UBOOT_GIT_PROTOCOL};branch=${BRANCH}"
+SRC_URI = " \
+            ${UBOOT_GIT_URI};protocol=${UBOOT_GIT_PROTOCOL};branch=${BRANCH} \
+            file://uEnv.txt \
+          "
 
 # Tag: v2020.07
 SRCREV = "2f5fbb5b39f7b67044dda5c35e4a4b31685a3109"
+
+do_deploy:append () {
+	install -m 0644 ${WORKDIR}/uEnv.txt ${DEPLOY_DIR_IMAGE}
+}