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![]() At present in arch_setup_gd() it calls printch(' ') at the end which has been a mystery for a long time as without such call the 64-bit U-Boot just does not boot at all. In fact this is due to the bug that board_init_f() was called with boot_flags not being set. Hence whatever value being there in the rdi register becomes the boot_flags if without such magic call. With a printch(' ') call the rdi register is initialized as 0x20 and this value seems to be sane enough for the whole boot process. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> |
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.. | ||
cpu.c | ||
interrupts.c | ||
Makefile | ||
setjmp.S |