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author | Lubomir Rintel <lkundrak@v3.sk> | 2017-12-28 01:48:09 +0100 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-16 06:19:34 +0000 |
commit | d8ec973fd24e091d0038d7060bfb516bad7534f0 (patch) | |
tree | 0945e83c1648cf6dc10569d863543b01de4362e8 /src/lib | |
parent | faafbfb81e28df373d3319a6378e73cb37c9ced3 (diff) | |
download | coreboot-d8ec973fd24e091d0038d7060bfb516bad7534f0.tar.xz |
vx900: Move to EARLY_CBMEM_INIT
To calculate the CBMEM address we need to determine the framebuffer
size early in the ROMSTAGE. We now do the calculation before
cbmem_recovery() and configure the memory controller right away.
If the calculation was done from cbmem_top() instead, we'd loose some
logging that seems useful, since printk() would recurse to cbmem_top() too
with CONSOLE_CBMEM enabled.
If we didn't configure the memory controller at this point, we'd
need to store the result somewhere else. However, CAR_GLOBAL is not
practical at this point, because calling car_get_var() from cbmem_top()
would recurse back to cbmem_top().
Change-Id: Ib9ae0f97f9f769a20a610f8d76f14165fb924042
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/25798
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/lib')
0 files changed, 0 insertions, 0 deletions