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Uboot source for HiSTB
This project forked from tegzwn/histb-uboot
Uboot source for HiSTB
Guide ================================================================================ How To Compile uboot: 1. select a reg file cd lowlevel_reg_info/ cp hi3716cdmoverb_reg_info.reg ../.reg The file "hi3716cdmoverb_reg_info.reg" is the reg file for board hi3716c, you should select a reg file according to your dema board. 2. compile uboot make ARCH=arm CROSS_COMPILE=arm-xxx-linux- godbox -j 128 The "fastboot-burn.bin" is the last image file to be downloaded to board. 3. compile mini-boot make xxxx mini-boot.bin make xxxx mini-boot.clean you are compile mini-boot after compile fastboot-burn.bin the mini-boot use lzma to compress fastboot-burn.bin. ================================================================================ About Compile option: 1. Compile uboot with option make ARCH=arm CROSS_COMPILE=arm-xxx-linux- godbox [OPTION=VALUE] Example: make ARCH=arm CROSS_COMPILE=arm-xxx-linux- godbox \ HISFV_PHY_U=1 HISFV_PHY_D=3 2. compile options: HISFV_PHY_U Up port eth phy id Example: make xxxx HISFV_PHY_U=1 HISFV_PHY_D Up port eth phy id Example: make xxxx HISFV_PHY_D=3 CONFIG_SUPPORT_CA Support advance ca, no define means NOT support advance ca. The ca define as follow, left define used in source, right define used in Makefile CONFIG_SUPPORT_CA_NAGRA "NAGRA" CONFIG_SUPPORT_CA_CONAX "CONAX" CONFIG_SUPPORT_CA_NOVEL "NOVEL" CONFIG_SUPPORT_CA_SUMA "SUMA" CONFIG_SUPPORT_CA_CTI "CTI" CONFIG_SUPPORT_CA_OTHER "OTHER" Make parameter as follow: make xxxx CONFIG_SUPPORT_CA="NAGRA" // used nagra ca make xxxx CONFIG_SUPPORT_CA="OTHER" // used other ca make xxxx // NOT support ca make xxxx CONFIG_SUPPORT_CA="" // NOT support ca In source code: #if defined(CONFIG_SUPPORT_CA_NAGRA) // Do nagra ca code #elif defined(CONFIG_SUPPORT_CA_OTHER) // Do other ca code #endif #ifdef CONFIG_SUPPORT_CA // Do support ca code #else // Do NOT support ca code #endif CONFIG_SUPPORT_CA_RELEASE support release in ca config CONFIG_SUPPORT_CA_DEBUG support debug in ca config CONFIG_SDKVERSION fastboot support a sdk version, the version can pass to kernel. make xxxx CONFIG_SDKVERSION="0.1.0.0" CONFIG_WITH_PRODUCT Compile without product directory. make xxxx CONFIG_WITH_PRODUCT="" Compile with product directory. make xxxx CONFIG_WITH_PRODUCT="y" CONFIG_DDR_TRAINING Enable ddr training CONFIG_FORCE_ENV_IN_NAND CONFIG_FORCE_ENV_IN_SPI CONFIG_FORCE_ENV_IN_EMMC If not defined, environment value will save in startup media; if define CONFIG_FORCE_ENV_IN_NAND/CONFIG_FORCE_ENV_IN_SPI /CONFIG_FORCE_ENV_IN_EMMC, environment will force save in NAND/SPIFlash/eMMC. CONFIG_SHOW_RESERVE_MEM_LAYOUT Show reserve memory layout CONFIG_MERGE_IMAGE this image will merge to fastboot-burn.bin, and use command "run" to run it. make xxxx CONFIG_MERGE_IMAGE=merge.img ================================================================================ Configure options define or undefine this config file "include/configs/godbox.h" CONFIG_CMD_USB Support usb ohci driver. CONFIG_CMD_FAT Support vfat filesystem, this config should include CONFIG_CMD_USB first. some operation command as follow: usb start fatls usb 0 fatload usb 0 0x82000000 kernel.img ================================================================================ u-boot debug command the follow command is used in debug. setenv phyaddrup 1 // set ethernet up port phy address 1 setenv phyaddrdown 3 // set ethernet down port phy address 3 Set ethernet phy addr, kernel and u-boot will use the phy addr. If not set the value, u-boot will use marco "HISFV_PHY_U" and "HISFV_PHY_D" as default value, and pass it to kernel. setenv ethact down // tftp file use ethernet down port setenv ethact up // tftp file use ethernet up port Set u-boot ethernet active port. this command only affect u-boot. It will designate the ethernet port which we use transmit data by tftp. If not set the value, u-boot will loop check which port is active, and use the first active port. even if the port have not connect to a tftp-server. setenv unddrtr y // forbid boot ddr training. Default config ddr training is enableed,
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