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>

0 files changed, 0 insertions, 0 deletions