mb/emulation/qemu-armv7: Fix board
Fix multiple issues allowing to boot until "Payload not loaded":
* The FMAP_CACHE was placed in memory mapped flash
- Place the FMAP_CACHE in DRAM.
* The FMAP_CACHE was overlapping the BOOTBLOCK, which has a default size
of 128KiB.
- Increase the bootblock size in memlayout to 128KiB to match the FMAP.
* The heap in bootblock wasn't usable.
- Add a linking check in armv7 common bootblock to relocate itself to
the linked address.
* A FIT payload couldn't be compiled in as the POSTRAM_CBFS_CACHE was
missing.
- Add the POSTRAM_CBFS_CACHE to memlayout.
* The coreboot log is spammed with missing timestamp table error messages
- Add TIMESTAMP table to memlayout.
Tested on QEMU armv7 vexpress.
Change-Id: Ib9357a5c059ca179826c5a7e7616a5c688ec2e95
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39187
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/mainboard/emulation/qemu-armv7/memlayout.ld b/src/mainboard/emulation/qemu-armv7/memlayout.ld
index 9d76d9d..4ddc6d2 100644
--- a/src/mainboard/emulation/qemu-armv7/memlayout.ld
+++ b/src/mainboard/emulation/qemu-armv7/memlayout.ld
@@ -28,14 +28,16 @@
{
/* TODO: does this thing emulate SRAM? */
- BOOTBLOCK(0x00000, 64K)
- FMAP_CACHE(0x10000, 2K)
+ REGION(flash, 0, CONFIG_ROM_SIZE, 4K)
DRAM_START(0x60000000)
STACK(0x60000000, 64K)
- ROMSTAGE(0x60010000, 128K)
- RAMSTAGE(0x60030000, 16M)
-
+ BOOTBLOCK(0x60010000, 128K)
+ FMAP_CACHE(0x60030000, 4K)
+ TIMESTAMP(0x60031000, 1K)
/* TODO: Implement MMU support and move TTB to a better location. */
- TTB(0x61030000, 16K)
+ TTB(0x60034000, 16K)
+ ROMSTAGE(0x60038000, 128K)
+ RAMSTAGE(0x60060000, 16M)
+ POSTRAM_CBFS_CACHE(0x61060000, 8M)
}