bios/boot/ update linux memory mapping

diff --git a/litex/soc/software/bios/boot.c b/litex/soc/software/bios/boot.c
index 6ff682db0598f3b22542d02ccb5380efefed1645..39b8e02ec9606fc8ba88ee99ed968d75675281a7 100644 (file)
--- a/litex/soc/software/bios/boot.c
+++ b/litex/soc/software/bios/boot.c
@@ -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);