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intel/fsp_baytrail: Drop unnecessary lookup for PCI 0:0.0 

It is safe to assume this to be copy-paste from eg. i945
where registers of said PCI device were read.

Change-Id: I387b7fd6caf317543a6438f973d9e1d96e418de3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35668
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kyösti Mälkki 2019-09-28 13:47:58 +03:00
parent 32d47eb688
commit 91f2f03759
1 changed files with 0 additions and 5 deletions
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5
src/soc/intel/fsp_baytrail/northcluster.c
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@ -87,15 +87,10 @@ uint32_t nc_read_top_of_low_memory(void)
static int get_pcie_bar(u32 *base) static int get_pcie_bar(u32 *base)
{ {
struct device *dev;
u32 pciexbar_reg; u32 pciexbar_reg;
*base = 0; *base = 0;
dev = pcidev_on_root(0, 0);
if (!dev)
return 0;
pciexbar_reg = iosf_bunit_read(BUNIT_MMCONF_REG); pciexbar_reg = iosf_bunit_read(BUNIT_MMCONF_REG);
if (!(pciexbar_reg & (1 << 0))) if (!(pciexbar_reg & (1 << 0)))