diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-07-03 07:25:59 +0300 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2019-07-04 09:48:22 +0000 |
| commit | 903b40a8a46b6e8d853f509480661c8174311f17 (patch) | |
| tree | fd07ccd13dd831f2a30fac410c89125ed9eae1ce /src/soc/intel/skylake/chip.c | |
| parent | 9c0e14e7c43e85e99c0bbfdff72019d908de1711 (diff) | |
soc/intel: Replace uses of dev_find_slot()
To call dev_find_slot(0, xx) in romstage can produce
invalid results since PCI bus enumeration has not
been progressed yet.
Replace this with method that relies on bus topology
that walks the root bus only.
Change-Id: I2883610059bb9fa860bba01179e7d5c58cae00e5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33996
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/soc/intel/skylake/chip.c')
| -rw-r--r-- | src/soc/intel/skylake/chip.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/intel/skylake/chip.c b/src/soc/intel/skylake/chip.c index 6f90178f52..7f28340ba4 100644 --- a/src/soc/intel/skylake/chip.c +++ b/src/soc/intel/skylake/chip.c @@ -92,7 +92,7 @@ struct chip_operations soc_intel_skylake_ops = { /* UPD parameters to be initialized before SiliconInit */ void soc_silicon_init_params(SILICON_INIT_UPD *params) { - struct device *dev = dev_find_slot(0, PCH_DEVFN_LPC); + struct device *dev = pcidev_path_on_root(PCH_DEVFN_LPC); const struct soc_intel_skylake_config *config = dev->chip_info; int i; @@ -152,7 +152,7 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params) params->ScsSdCardEnabled = config->ScsSdCardEnabled; /* Enable ISH if device is on */ - dev = dev_find_slot(0, PCH_DEVFN_ISH); + dev = pcidev_path_on_root(PCH_DEVFN_ISH); if (dev) params->IshEnable = dev->enabled; else @@ -219,11 +219,11 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params) fill_vr_domain_config(params, i, &config->domain_vr_config[i]); /* Show SPI controller if enabled in devicetree.cb */ - dev = dev_find_slot(0, PCH_DEVFN_SPI); + dev = pcidev_path_on_root(PCH_DEVFN_SPI); params->ShowSpiController = dev->enabled; /* Enable xDCI controller if enabled in devicetree and allowed */ - dev = dev_find_slot(0, PCH_DEVFN_USBOTG); + dev = pcidev_path_on_root(PCH_DEVFN_USBOTG); if (!xdci_can_enable()) dev->enabled = 0; params->XdciEnable = dev->enabled; |