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x86: ivybridge: remove unused variables

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legacy_hole_base_k and legacy_hole_size_k are defined but
not used.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Heinrich Schuchardt 2017-09-12 03:40:31 +02:00 committed by Bin Meng
parent 2b2e9f6b9e
commit 8a1c44271c
1 changed files with 0 additions and 10 deletions
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10
arch/x86/cpu/ivybridge/northbridge.c
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@ -34,16 +34,6 @@ int bridge_silicon_revision(struct udevice *dev)
return bridge_id | stepping;
}
/*
* Reserve everything between A segment and 1MB:
*
* 0xa0000 - 0xbffff: legacy VGA
* 0xc0000 - 0xcffff: VGA OPROM (needed by kernel)
* 0xe0000 - 0xfffff: SeaBIOS, if used, otherwise DMI
*/
static const int legacy_hole_base_k = 0xa0000 / 1024;
static const int legacy_hole_size_k = 384;
static int get_pcie_bar(struct udevice *dev, u32 *base, u32 *len)
{
u32 pciexbar_reg;