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bios/boot/ update linux memory mapping

This commit is contained in:
Florent Kermarrec 2019-05-07 11:59:28 +02:00
parent 190ff89aaa
commit b7e3713388
1 changed files with 4 additions and 4 deletions
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8
litex/soc/software/bios/boot.c
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@ -267,14 +267,14 @@ void netboot(void)
return;
}
tftp_dst_addr = MAIN_RAM_BASE + 0x02000000;
tftp_dst_addr = MAIN_RAM_BASE + 0x00800000;
size = tftp_get_v(ip, tftp_port, "rootfs.cpio", (void *)tftp_dst_addr);
if(size <= 0) {
printf("No rootfs.cpio found\n");
return;
}
tftp_dst_addr = MAIN_RAM_BASE + 0x03000000;
tftp_dst_addr = MAIN_RAM_BASE + 0x01000000;
size = tftp_get_v(ip, tftp_port, "rv32.dtb", (void *)tftp_dst_addr);
if(size <= 0) {
printf("No rv32.dtb found\n");
@ -314,10 +314,10 @@ void flashboot(void)
memcpy((void *)MAIN_RAM_BASE + 0x00000000, (void *)0x50400000, 0x400000);
printf("Loading rootfs.cpio from flash...\n");
memcpy((void *)MAIN_RAM_BASE + 0x02000000, (void *)0x50800000, 0x700000);
memcpy((void *)MAIN_RAM_BASE + 0x00800000, (void *)0x50800000, 0x700000);
printf("Loading rv32.dtb from flash...\n");
memcpy((void *)MAIN_RAM_BASE + 0x03000000, (void *)0x50f00000, 0x001000);
memcpy((void *)MAIN_RAM_BASE + 0x01000000, (void *)0x50f00000, 0x001000);
printf("Loading emulator.bin from flash...\n");
memcpy((void *)EMULATOR_RAM_BASE + 0x00000000, (void *)0x50f80000, 0x004000);