Commit 6911fde4 authored by Alistair Francis's avatar Alistair Francis Committed by Palmer Dabbelt
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riscv/virt: Increase flash size 



Coreboot developers have requested that they have at least 32MB of flash
to load binaries. We currently have 32MB of flash, but it is split in
two to allow loading two flash binaries. Let's increase the flash size
from 32MB to 64MB to ensure we have a single region that is 32MB.

No QEMU release has include flash in the RISC-V virt machine, so this
isn't a breaking change.

Signed-off-by: default avatarAlistair Francis <alistair.francis@wdc.com>
Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
parent 3158add2

hw/riscv/virt.c

+1 −1
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ static const struct MemmapEntry { 
    [VIRT_PLIC] =        {  0xc000000,     0x4000000 },

    [VIRT_UART0] =       { 0x10000000,         0x100 },

    [VIRT_VIRTIO] =      { 0x10001000,        0x1000 },

    [VIRT_FLASH] =       { 0x20000000,     0x2000000 },

    [VIRT_FLASH] =       { 0x20000000,     0x4000000 },

    [VIRT_DRAM] =        { 0x80000000,           0x0 },

    [VIRT_PCIE_MMIO] =   { 0x40000000,    0x40000000 },

    [VIRT_PCIE_PIO] =    { 0x03000000,    0x00010000 },