Dear all, Happy Yuanxiao(Lantern) Festival! I have a modified mx28-evk board, I want to run barebox on it, but I don’t want to make change to the flash. In System.map 00000000 T __image_start 00000000 T start 00000000 T _stext 00000000 T _text 00000004 T __bare_init_start 00000004 T get_runtime_offset 00000014 t linkadr 00000018 T __ld_var_base 00000018 T __ld_var__text 00000020 t ___text 00000024 T __ld_var___rel_dyn_start 0000002c t ____rel_dyn_start 00000030 T __ld_var___rel_dyn_end 00000038 t ____rel_dyn_end 0000003c T __ld_var___dynsym_start 00000044 t ____dynsym_start 00000048 T __ld_var___dynsym_end 00000050 t ____dynsym_end 00000054 T __ld_var___bss_start 0000005c t ____bss_start 00000060 T __ld_var___bss_stop 00000068 t ____bss_stop So, I load barebox.bin to address 0x00000000: Hit any key to stop autoboot: 0 MX28 U-Boot > tftpboot 0 barebox.bin Using FEC0 device TFTP from server 192.168.12.61; our IP address is 192.168.12.62 Filename 'barebox.bin'. Load address: 0x0 Loading: T ############################# done Bytes transferred = 424776 (67b48 hex) MX28 U-Boot > go 0 ## Starting application at 0x00000000 ... I believe the sram is too small to load the binary. So, I change the TEXT_BASE to 0x41600000 in menuconfig, build and update barebox.bin, it print funny characters: MX28 U-Boot > <INTERRUPT> MX28 U-Boot > <INTERRUPT> MX28 U-Boot > tftpboot 0x41600000 barebox.bin Using FEC0 device TFTP from server 192.168.12.61; our IP address is 192.168.12.62 Filename 'barebox.bin'. Load address: 0x41600000 Loading: T ############################# done Bytes transferred = 424776 (67b48 hex) MX28 U-Boot > go 0x41600000 ## Starting application at 0x41600000 ... ��������������������������������������������������������������������������������������������������������������������������������������������� For imx283, How to run barebox from ram? Thanks, Du Huanpeng _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
