diff options
Diffstat (limited to 'distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot')
3 files changed, 86 insertions, 0 deletions
diff --git a/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/files/0001-setup-bootcmd-for-tftp.patch b/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/files/0001-setup-bootcmd-for-tftp.patch new file mode 100644 index 0000000..18b0171 --- /dev/null +++ b/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/files/0001-setup-bootcmd-for-tftp.patch @@ -0,0 +1,27 @@ +From 284f9ad599ec5809ba9c06d4ba5945f4e9d0a369 Mon Sep 17 00:00:00 2001 +From: Your Name <you@example.com> +Date: Fri, 19 May 2017 23:10:09 +0200 +Subject: [PATCH] setup bootcmd for tftp + +Signed-off-by: Your Name <you@example.com> +--- + include/configs/vexpress_common.h | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/include/configs/vexpress_common.h b/include/configs/vexpress_common.h +index 0bc4ea5..da37125 100644 +--- a/include/configs/vexpress_common.h ++++ b/include/configs/vexpress_common.h +@@ -186,8 +186,7 @@ + + /* Basic environment settings */ + #define CONFIG_BOOTCOMMAND \ +- "run distro_bootcmd; " \ +- "run bootflash; " ++ "fatload mmc 0 0x64000000 image.fit; setenv bootargs console=ttyAMA0,115200 root=/dev/mmcblk0p2 ip=192.168.7.2::192.168.7.1:255.255.255.0; bootm 0x64000000" + + #define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 1) \ +-- +2.1.4 + diff --git a/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/files/defconfig b/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/files/defconfig new file mode 100644 index 0000000..c5149b7 --- /dev/null +++ b/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/files/defconfig @@ -0,0 +1,25 @@ +CONFIG_ARM=y +CONFIG_TARGET_VEXPRESS_CA9X4=y +CONFIG_DISTRO_DEFAULTS=y +# CONFIG_SYS_MALLOC_F is not set +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_FIT_SIGNATURE=y +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +# CONFIG_CMD_CONSOLE is not set +# CONFIG_CMD_BOOTD is not set +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_XIMG is not set +# CONFIG_CMD_EDITENV is not set +# CONFIG_CMD_ENV_EXISTS is not set +# CONFIG_CMD_LOADB is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +# CONFIG_CMD_FPGA is not set +# CONFIG_CMD_ITEST is not set +# CONFIG_CMD_SETEXPR is not set +# CONFIG_CMD_NFS is not set +# CONFIG_CMD_MISC is not set +CONFIG_OF_CONTROL=y +CONFIG_DM=y diff --git a/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/u-boot_%.bbappend b/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/u-boot_%.bbappend new file mode 100644 index 0000000..64bd6c5 --- /dev/null +++ b/distribution/yocto-advanced/meta-schulung-extended/recipes-bsp/u-boot/u-boot_%.bbappend @@ -0,0 +1,34 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/files:" + +SRC_URI += "file://defconfig" + +# only alter the default bootcmd if we build for the vexpress machine +SRC_URI_append_vexpress = " file://0001-setup-bootcmd-for-tftp.patch" +# take care +# SRC_URI_vexpress += "file://0001-setup-bootcmd-for-tftp.patch" +# is NOT the same. The result is that the old content of SRC_URI is lost!! + +do_configure_prepend () { + cp ${WORKDIR}/defconfig ${S}/.config + cd ${S}; oe_runmake oldconfig +} + +do_compile () { + export HOST_EXTRACFLAGS="${BUILD_CFLAGS}" + export HOST_EXTRACXXFLAGS="${BUILD_CXXFLAGS}" + export HOSTLDFLAGS="${BUILD_LDFLAGS}" + cd ${S}; oe_runmake u-boot-nodtb.bin + # instead of hardcoding the dtb it would be nicer to use the varialbe + # specified in vexpress.conf: UBOOT_MACHINE = "u-boot-nodtb" + # cd ${S}; oe_runmake ${UBOOT_MACHINE}.bin +} + +do_install () { + cd ${S}; install -D -m 0644 u-boot.cfg ${D}${datadir}/u-boot/u-boot.cfg +} + +FILES_${PN}-dev_append = " ${datadir}/u-boot/u-boot.cfg" + +do_deploy () { + cd ${S}; install -D -m 0644 u-boot-nodtb.bin ${DEPLOYDIR}/u-boot-nodtb.bin +} |