configs/ti_am62x_sk_defconfig: bump U-Boot version to 2024.01

The 2024.01 version of U-Boot for the am62x-sk board has introduced two
major changes:
- The device tree k3-am625-sk.dtb is no longer searched in /boot, but in
  /boot/dtb/ti. Hence, the disabling of BR2_LINUX_KERNEL_INSTALL_TARGET
  and the use of extlinux.conf for the proper loading of the device tree.
  Furthermore, the parameter BR2_ROOTFS_POST_SCRIPT_ARGS was used to
  auto-generate the extlinux.conf file so that developers can change the
  kernel loading options by modifying the .config.
- U-Boot is capable of building tiboot3.bin using Binman. So it's no longer
  necessary to use custom tools like ti-k3-image-gen.
- Use a custom tiboot3.bin since the default is "hs-fs",
  but the ti_am62x_sk_defconfig expect the "gp" one

Tested on SK-AM62B-P1.

Tested-by: Alexander Sverdlin <[email protected]>
Tested-by: Michael Trimarchi <[email protected]>
Tested-by: Andreas Dannenberg <[email protected]>
Tested-by: Gero Schwäricke <[email protected]>
Tested-by: Bryan Brattlof <[email protected]>
Reviewed-by: Arnout Vandecappelle <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Signed-off-by: Romain Naour <[email protected]>

diff --git a/board/ti/am62x-sk/genimage.cfg b/board/ti/am62x-sk/genimage.cfg
index 26304fe98f99449f099e3a32a30763ba03e52590..398209f4d83181f052ab41430fb796aa1fdd7a30 100644 (file)
--- a/board/ti/am62x-sk/genimage.cfg
+++ b/board/ti/am62x-sk/genimage.cfg
@@ -4,10 +4,15 @@ image boot.vfat {
                        "tiboot3.bin",
                        "tispl.bin",
                        "u-boot.img",
+                       "k3-am625-sk.dtb",
+                       "Image"
+               }
+               file extlinux/extlinux.conf {
+                       image = extlinux.conf
                }
        }
 
-       size = 16M
+       size = 64M
 }
 
 image sdcard.img {

diff --git a/board/ti/am62x-sk/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash b/board/ti/am62x-sk/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash
index 2a5c99c459f2316e7f5c7c94851bad40420f5cae..0e171c56f59f2961ebfe92da89c9c4c894d7ae37 100644 (file)
--- a/board/ti/am62x-sk/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash
+++ b/board/ti/am62x-sk/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash
@@ -1,2 +1,2 @@
 # Locally computed:
-sha256  50b4482a505bc281ba8470c399a3c26e145e29b23500bc35c50debd7fa46bdf8  u-boot-2022.10.tar.bz2
+sha256  b99611f1ed237bf3541bdc8434b68c96a6e05967061f992443cb30aabebef5b3  u-boot-2024.01.tar.bz2

diff --git a/board/ti/am62x-sk/post-build.sh b/board/ti/am62x-sk/post-build.sh
new file mode 100755 (executable)
index 0000000..4f19f4d
--- /dev/null
+++ b/board/ti/am62x-sk/post-build.sh
@@ -0,0 +1,54 @@
+#!/bin/sh -x
+
+# genimage will need to find the extlinux.conf
+# in the binaries directory
+
+die() {
+  cat <<EOF >&2
+Error: $@
+
+Usage: ${0} -c <console> -r <root> [-x <extra-args>]
+EOF
+  exit 1
+}
+
+o='c:d:r:x:'
+O='console:,devicetree:,root:,extra-args:'
+opts="$(getopt -n "${0##*/}" -o "${o}" -l "${O}" -- "${@}")"
+eval set -- "${opts}"
+while [ ${#} -gt 0 ]; do
+    case "${1}" in
+    (-c|--console)
+        CONSOLE="${2}"; shift 2
+        ;;
+    (-d|--devicetree)
+        DEVICETREE="${2}"; shift 2
+        ;;
+    (-r|--root)
+        ROOT="${2}"; shift 2
+        ;;
+    (-x|--extra-args)
+        EXTRA_ARGS="${2}"; shift 2
+        ;;
+    (--)
+        shift 1; break
+        ;;
+    esac
+done
+
+[ -n "${CONSOLE}" ] || die "Missing \`console' argument"
+[ -n "${DEVICETREE}" ] || die "Missing \`devicetree' argument"
+[ -n "${ROOT}" ] || die "Missing \`root' argument"
+append="console=${CONSOLE} root=${ROOT} rw rootfstype=ext4 rootwait"
+if [ -n "${EXTRA_ARGS}" ]; then
+    append="${append} ${EXTRA_ARGS}"
+fi
+
+mkdir -p "${BINARIES_DIR}"
+cat <<-__HEADER_EOF > "${BINARIES_DIR}/extlinux.conf"
+       label am62x-sk-buildroot
+         kernel /Image
+         fdtdir /
+         devicetree /${DEVICETREE}
+         append ${append}
+       __HEADER_EOF

diff --git a/configs/ti_am62x_sk_defconfig b/configs/ti_am62x_sk_defconfig
index b2814526bba17a8824df2a2a049cc753d88b2eec..7a411ed423d222802b1e335d8abc98bf9d17300a 100644 (file)
--- a/configs/ti_am62x_sk_defconfig
+++ b/configs/ti_am62x_sk_defconfig
@@ -1,15 +1,16 @@
 BR2_aarch64=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_4=y
 BR2_GLOBAL_PATCH_DIR="board/ti/am62x-sk/patches"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/ti/am62x-sk/post-build.sh"
+BR2_ROOTFS_POST_BUILD_SCRIPT_ARGS="-c ttyS2,115200n8 -d k3-am625-sk.dtb -r /dev/mmcblk1p2 -x earlycon=ns16550a,mmio32,0x02800000"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
-BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/ti/am62x-sk/genimage.cfg"
+BR2_ROOTFS_POST_IMAGE_SCRIPT_ARGS="-c board/ti/am62x-sk/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.4.16"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="ti/k3-am625-sk"
-BR2_LINUX_KERNEL_INSTALL_TARGET=y
 BR2_PACKAGE_LINUX_FIRMWARE=y
 BR2_PACKAGE_LINUX_FIRMWARE_TI_WL18XX=y
 BR2_TARGET_ROOTFS_EXT2=y
@@ -23,21 +24,22 @@ BR2_TARGET_ARM_TRUSTED_FIRMWARE_TARGET_BOARD="lite"
 BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE=y
 BR2_TARGET_OPTEE_OS=y
 BR2_TARGET_OPTEE_OS_PLATFORM="k3-am62x"
-BR2_TARGET_TI_K3_IMAGE_GEN=y
-BR2_TARGET_TI_K3_IMAGE_GEN_SOC_AM62X=y
 BR2_TARGET_TI_K3_R5_LOADER=y
 BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION=y
-BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE="2022.10"
+BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE="2024.01"
 BR2_TARGET_TI_K3_R5_LOADER_BOARD_DEFCONFIG="am62x_evm_r5"
+BR2_TARGET_TI_K3_R5_LOADER_TIBOOT3_BIN="tiboot3-am62x-gp-evm.bin"
+BR2_TARGET_TI_K3_R5_LOADER_USE_BINMAN=y
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2022.10"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2024.01"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="am62x_evm_a53"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
 BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
 BR2_TARGET_UBOOT_NEEDS_TI_K3_BOOT_FIRMWARE=y
+BR2_TARGET_UBOOT_USE_BINMAN=y
 # BR2_TARGET_UBOOT_FORMAT_BIN is not set
 BR2_TARGET_UBOOT_FORMAT_IMG=y
 BR2_TARGET_UBOOT_SPL=y