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digi-sc-firmware: add support for all RAM memory configurations 

RAM memory configurations are given by:
- RAM frequency
- RAM size
- RAM bus width

Signed-off-by: Hector Palacios <hector.palacios@digi.com>

https://jira.digi.com/browse/DEL-6641
This commit is contained in:
Hector Palacios 2019-07-04 11:39:15 +02:00
parent 7508d58d4d
commit 82594d510a
2 changed files with 14 additions and 11 deletions
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5
meta-digi-arm/conf/machine/include/ccimx8x.inc
View File

@ -19,6 +19,11 @@ IMAGE_BOOTLOADER = "imx-boot"
BOOTLOADER_SEEK = "32"
SDIMG_BOOTLOADER = "${DEPLOY_DIR_IMAGE}/imx-boot-${MACHINE}.bin"
# RAM variants
# This determines the number of different DCD files, and thus the number of
# different U-Boot binaries required.
RAM_CONFIGS = "1.2GHz_512MB_16bit 1.2GHz_1GB_16bit 1.2GHz_1GB_32bit 1.2GHz_2GB_32bit"
# Linux kernel configuration
KERNEL_DEFCONFIG ?= "arch/arm64/configs/ccimx8x_defconfig"

20
meta-digi-arm/recipes-bsp/digi-sc-firmware/digi-sc-firmware_1.2.2.1.bb
View File

@ -11,21 +11,20 @@ inherit pkgconfig deploy
SRC_URI = "${DIGI_PKG_SRC}/${PN}-${PV}.tar.gz"
SRC_URI[md5sum] = "18e4d7e6175792ff30d38aacbee3889e"
SRC_URI[sha256sum] = "121014d985a781be1feee1ecc65db0f8a373925e8fba606f1a286202a1e0c266"
SRC_URI[md5sum] = "bc4ec7966821a43eaf83bf945d4264f8"
SRC_URI[sha256sum] = "7f8ddccc6ca990246584e6f27e836dea156e0ea600aaee09548c043bde1974fc"
S = "${WORKDIR}/${PN}-${PV}"
SC_FIRMWARE_NAME ?= "mx8qx-${DIGI_FAMILY}-scfw-tcm.bin"
SC_FIRMWARE_NAME ?= "mx8x-${DIGI_FAMILY}-scfw-tcm.bin"
symlink_name = "scfw_tcm.bin"
SYSROOT_DIRS += "/boot"
do_install () {
install -d ${D}/boot
for type in ${UBOOT_CONFIG}; do
RAM_SIZE="$(echo ${type} | sed -e 's,.*\([0-9]\+GB\),\1,g')"
install -m 0644 ${S}/${SC_FIRMWARE_NAME}-${RAM_SIZE} ${D}/boot/
for ramc in ${RAM_CONFIGS}; do
install -m 0644 ${S}/${SC_FIRMWARE_NAME}-${ramc} ${D}/boot/
done
}
@ -33,12 +32,11 @@ BOOT_TOOLS = "imx-boot-tools"
do_deploy () {
install -d ${DEPLOYDIR}/${BOOT_TOOLS}
for type in ${UBOOT_CONFIG}; do
RAM_SIZE="$(echo ${type} | sed -e 's,.*\([0-9]\+GB\),\1,g')"
install -m 0644 ${S}/${SC_FIRMWARE_NAME}-${RAM_SIZE} ${DEPLOYDIR}/${BOOT_TOOLS}/
for ramc in ${RAM_CONFIGS}; do
install -m 0644 ${S}/${SC_FIRMWARE_NAME}-${ramc} ${DEPLOYDIR}/${BOOT_TOOLS}/
cd ${DEPLOYDIR}/${BOOT_TOOLS}/
rm -f ${symlink_name}-${RAM_SIZE}
ln -sf ${SC_FIRMWARE_NAME}-${RAM_SIZE} ${symlink_name}-${RAM_SIZE}
rm -f ${symlink_name}-${ramc}
ln -sf ${SC_FIRMWARE_NAME}-${ramc} ${symlink_name}-${ramc}
cd -
done
}