[v10,07/12] configs/ti_am62x_sk_defconfig: bump U-Boot version to 2024.01
diff mbox series

Message ID 20240330160244.3214733-8-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • Add support for AM62x-SK HS-FS devices
Related show

Commit Message

Dario Binacchi March 30, 2024, 4:02 p.m. UTC 
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.

Tested on SK-AM62B-P1.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

Changes in v7:
- Add devicetree k3-am625-sk.dtb to extlinux.conf
- Improve error messages in post-build.sh script

Changes in v6:
- Enable BR2_TARGET_UBOOT_USE_BINMAN option

Changes in v5:
- Update commit message.

Changes in v4:
- bump to 204.01 instead of 2023.10
- Update the commit message
- Replace 'PARTUUID=00000000-02' with '/dev/mmcblk1p2' where to get rootfs
  in the BR2_ROOTFS_POST_SCRIPT_ARGS insided the ti_am62x_sk_defconfig.

Changes in v2:
- Update the commit message
- Drop Python options required by binman.
- Enable BR2_TARGET_TI_K3_R5_LOADER_USE_BINMAN. This option automatically
  selects the Python modules required by binman.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
 board/ti/am62x-sk/genimage.cfg                |  7 ++-
 .../ti-k3-r5-loader/ti-k3-r5-loader.hash      |  2 -
 board/ti/am62x-sk/post-build.sh               | 54 +++++++++++++++++++
 board/ti/am62x-sk/post-image.sh               |  5 ++
 configs/ti_am62x_sk_defconfig                 | 14 ++---
 5 files changed, 72 insertions(+), 10 deletions(-)
 delete mode 100644 board/ti/am62x-sk/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash
 create mode 100755 board/ti/am62x-sk/post-build.sh
 create mode 100755 board/ti/am62x-sk/post-image.sh

Patch
diff mbox series 

diff --git a/board/ti/am62x-sk/genimage.cfg b/board/ti/am62x-sk/genimage.cfg
index 26304fe98f99..398209f4d831 100644
--- 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
deleted file mode 100644
index 2a5c99c459f2..000000000000
--- a/board/ti/am62x-sk/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash
+++ /dev/null
@@ -1,2 +0,0 @@ 
-# Locally computed:
-sha256  50b4482a505bc281ba8470c399a3c26e145e29b23500bc35c50debd7fa46bdf8  u-boot-2022.10.tar.bz2
diff --git a/board/ti/am62x-sk/post-build.sh b/board/ti/am62x-sk/post-build.sh
new file mode 100755
index 000000000000..4f19f4d6cf91
--- /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 ${append}
+	__HEADER_EOF
diff --git a/board/ti/am62x-sk/post-image.sh b/board/ti/am62x-sk/post-image.sh
new file mode 100755
index 000000000000..34f732c091ad
--- /dev/null
+++ b/board/ti/am62x-sk/post-image.sh
@@ -0,0 +1,5 @@ 
+#!/bin/sh -x
+
+BOARD_DIR="$(dirname "$0")"
+
+support/scripts/genimage.sh -c "${BOARD_DIR}/genimage.cfg"
diff --git a/configs/ti_am62x_sk_defconfig b/configs/ti_am62x_sk_defconfig
index 19f7a7bd771a..7d9912024a16 100644
--- a/configs/ti_am62x_sk_defconfig
+++ b/configs/ti_am62x_sk_defconfig
@@ -1,15 +1,14 @@ 
 BR2_aarch64=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_4=y
-BR2_GLOBAL_PATCH_DIR="board/ti/am62x-sk/patches"
-BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
-BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/ti/am62x-sk/genimage.cfg"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/ti/am62x-sk/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/ti/am62x-sk/post-image.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c ttyS2,115200n8 -d k3-am625-sk.dtb -r /dev/mmcblk1p2 -x earlycon=ns16550a,mmio32,0x02800000"
 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_PACKAGE_TI_K3=y
@@ -25,20 +24,21 @@  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_BOOT_FIRMWARE=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_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_DM=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