x86: ivybridge: remove unused variables

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>

diff --git a/arch/x86/cpu/ivybridge/northbridge.c b/arch/x86/cpu/ivybridge/northbridge.c
index 94f31c40beb614188ad8e6a6e7d1b33e4fa5bcb3..442942956b26dabbeb312c4f762664a6a2471d2d 100644 (file)
--- a/arch/x86/cpu/ivybridge/northbridge.c
+++ b/arch/x86/cpu/ivybridge/northbridge.c
@@ -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;