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https://github.com/brain-hackers/u-boot-brain
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6943cc9732
Microsemi SoC defines CONFIG_SYS_SDRAM_BASE to be 0x80000000, which represents the start of kseg0 and represents a virtual address. Meaning that the initrd_start and initrd_end point somewhere kseg0. When these parameters are passed to linux kernel through DT they are pointing somewhere in kseg0 which is a virtual address but linux kernel expects the addresses to be physical addresses(in kuseg) because it is converting the physical address to a virtual one. Therefore update the uboot to pass the physical address of initrd_start and initrd_end by converting them using the function virt_to_phys before setting up the DT. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> |
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| .. | ||
| ashldi3.c | ||
| ashrdi3.c | ||
| asm-offsets.c | ||
| bootm.c | ||
| cache_init.S | ||
| cache.c | ||
| genex.S | ||
| libgcc.h | ||
| lshrdi3.c | ||
| Makefile | ||
| reloc.c | ||
| stack.c | ||
| traps.c | ||