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| author | Keith Hui <buurin@gmail.com> | 2017-09-02 18:13:11 -0400 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-09-13 17:21:56 +0000 |
| commit | d0301c1a012ec9c656affcc8b904fe68d032f025 (patch) | |
| tree | c7ffd725adc1a24b0aa5388bae3f5794d87263a8 /src/northbridge/intel/i440bx/northbridge.c | |
| parent | 82fbb1cf55442abba8db5087d006892b8bc56d86 (diff) | |
intel/i440bx: Implement EARLY_CBMEM_INIT support
Implement cbmem_top() required for cbmem support in romstage.
Boot tested on asus/p2b-ls. Boards to move to this setup in
followup patches.
Change-Id: I432f145a5343c1bb5f2b0de3b6b88f57124d1bd9
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/20977
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/northbridge/intel/i440bx/northbridge.c')
| -rw-r--r-- | src/northbridge/intel/i440bx/northbridge.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/northbridge/intel/i440bx/northbridge.c b/src/northbridge/intel/i440bx/northbridge.c index dba7880d7f..8e5aa1191f 100644 --- a/src/northbridge/intel/i440bx/northbridge.c +++ b/src/northbridge/intel/i440bx/northbridge.c @@ -67,7 +67,8 @@ static void i440bx_domain_set_resources(device_t dev) ram_resource(dev, idx++, 0, 640); ram_resource(dev, idx++, 768, tolmk - 768); - set_late_cbmem_top(tomk * 1024); + if (IS_ENABLED(CONFIG_LATE_CBMEM_INIT)) + set_late_cbmem_top(tomk * 1024); } assign_resources(dev->link_list); } |