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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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| .. | ||
| cpu | ||
| dts | ||
| include/asm | ||
| lib | ||
| mach-ath79 | ||
| mach-bmips | ||
| mach-jz47xx | ||
| mach-mscc | ||
| mach-mt7620 | ||
| mach-pic32 | ||
| config.mk | ||
| Kconfig | ||
| Makefile | ||
| Makefile.postlink | ||