2011-10-18 07:24:57 u-boot stting boot mode problem
asma chiha (TUNISIA)
Hi to all,
I want to compile an u-boot from the official release: u-boot-2010.06-2010R1-RC2 for the BF548-EZKit board, and i want to set the boot mode to the parallel flash boot mode.
in the config file: include/configs/bf548-ezkit.h I set:
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
and i verify that falsh settings are correct:
#define CONFIG_SYS_FLASH_BASE 0x20000000
I verify that the LDR flags in config.mk is set to support PARA boot mode:
# Set some default LDR flags based on boot mode.
LDR_FLAGS-BFIN_BOOT_PARA := --dma 6
Finally i compile the u-boot source code for the BF548 ezkit board with make command:
$ make bf548-ezkit^C
And i load it to the board with two ways:
1. Via ethernet (upgrading the old u-boot)
2. Via VDSP with Flash programmer tool
but it is failed to be loaded, and it tells me that:
Error: Flash is not large enough to fill
284408 bytes starting from offset 0x3F00000.
any help please??
2011-10-18 22:39:08 Re: u-boot stting boot mode problem
Aaron Wu (CHINA)
Are you getting this message when trying to flash the u-boot with VDSP? What's the situation like when upgrading with old u-boot? The error reads like you are specifying a wrong starting address. Follow this page to upgrade it with old u-boot docs.blackfin.uclinux.org/doku.php?id=bootloaders:u-boot:upgrading
2011-10-18 23:35:09 Re: u-boot stting boot mode problem
Sonic Zhang (CHINA)
Please don't as uboot question in Linux help forum.