From 5de6aed42c3519f819b913a8b218adb5ea827872 Mon Sep 17 00:00:00 2001 From: Pawel Dembicki Date: Sun, 30 Dec 2018 07:38:45 +0000 Subject: mpc85xx: add support for Freescale (NXP) P2020RDB This commit add initial support for Freescale (NXP) P2020RDB Hardware: SoC: P2020 2x1GHz DRAM: 512-1GB DDR3 2 + 4 GBE (2 separate ports and four in VSC7385) Flash: 16MB NOR, 32MB NAND, 16MB SPI-NOR PCIE x1 and mPCIE x1 SD Reader Interfaces: GBE RJ45 x6 USB2.0 x1 UART x2 I2C x2 JTAG x1 SD x1 PCIE x2 (PCIE and mPCIE) Flash instructions: Place sysupgrade image to 0x80000 address in NOR. Eg. (no brakelines in setenv command): setenv 'firmware_flash tftpboot $loadaddr $firmwarefile; protect off $norfdtaddr +$filesize; erase $norfdtaddr +$filesize; cp.b $loadaddr $norfdtaddr $filesize; protect on $norfdtaddr +$filesize; cmp.b $loadaddr $norfdtaddr $filesize' setenv firmwarefile firmware.bin run firmware_flash Boot (no brakeline in setenv command): setenv bootcmd 'setenv bootargs root=/dev/mtdblock3 rw console=$consoledev, $baudrate rootfstype=squashfs $othbootargs; bootm $norfdtaddr' saveenv boot Known issues: -Switch is unmanaged (VSC 7385 is connected via eLBC, driver uses SPI) -No SD reader support Signed-off-by: Pawel Dembicki Signed-off-by: Christian Lamparter [refreshed patches] --- target/linux/mpc85xx/image/Makefile | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'target/linux/mpc85xx/image') diff --git a/target/linux/mpc85xx/image/Makefile b/target/linux/mpc85xx/image/Makefile index 00eed88874..dd15d4c610 100644 --- a/target/linux/mpc85xx/image/Makefile +++ b/target/linux/mpc85xx/image/Makefile @@ -79,4 +79,23 @@ TARGET_DEVICES += hiveap-330 endif +ifeq ($(SUBTARGET),p2020) + +define Device/p2020rdb + DEVICE_TITLE := Freescale P2020RDB + DEVICE_DTS_DIR := $(DTS_DIR)/fsl + DEVICE_PACKAGES := kmod-hwmon-core kmod-hwmon-lm90 kmod-rtc-ds1307 \ + kmod-gpio-pca953x kmod-eeprom-at24 + BLOCKSIZE := 128k + KERNEL := kernel-bin | gzip | \ + fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb + SUPPORTED_DEVICES := fsl,P2020RDB + IMAGES := sysupgrade.bin + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + pad-rootfs $$(BLOCKSIZE) | append-metadata +endef +TARGET_DEVICES += p2020rdb + +endif + $(eval $(call BuildImage)) -- cgit v1.2.3