随笔分类 -  uboot相关

主要描述uboot的启动、uboot裁剪、uboot传参等方面
摘要:在mx6q_sabrsd.c文件中 函数else if(strcmp(s, "YUV444") == 0) val = IPU_PIX_FMT_YUV444; else val = IPU_PIX_FMT_RGB666; printf("fixfmt = %s %d\n", s, val); ,其中 阅读全文
posted @ 2015-07-23 11:32 haoxing990 阅读(1019) 评论(0) 推荐(0)
摘要:http://wenku.baidu.com/link?url=w0sgGDHlEmfRC0FDRdcLvx0ecmvZ7NsvQ2UtfoHnciux6OCpNAmCDjS1zTUQMIZZ8A0Mx7-lb6TxcA6kjqqvgfEvW6xW51lwvzr4ETbuzfq/* #date:2012-11-13 #从 make XXX_config --> make -->生成 u-boot... 阅读全文
posted @ 2015-07-17 16:05 haoxing990 阅读(1474) 评论(0) 推荐(0)
摘要:CONFIG_CMD_FAT=yCONFIG_HARD_I2C=yCONFIG_IMX_OTP=yCONFIG_CMD_ITEST=yCONFIG_ETH_PRIME=yCONFIG_CMD_BDI=yCONFIG_MX6Q=yCONFIG_SYS_GBL_DATA_SIZE=128CONFIG_S 阅读全文
posted @ 2015-07-09 17:26 haoxing990 阅读(997) 评论(0) 推荐(0)
摘要:GNU make:http://www.gnu.org/software/make/manual/make.html#Rules 为了便于理解把uboot中的Makefile配置部分弄出来便于理解,这里贴出我的Makefile配置部分。我的是FREESCALE的mx6q_sabresd开发板 mx6 阅读全文
posted @ 2015-07-08 13:48 haoxing990 阅读(1155) 评论(0) 推荐(0)
摘要:## (C) Copyright 2000 - 2008# Wolfgang Denk, DENX Software Engineering, wd@denx.de.## See file CREDITS for list of people who contributed to this# pro 阅读全文
posted @ 2015-07-07 09:35 haoxing990 阅读(1187) 评论(0) 推荐(0)