From 91a4512adfe37438b193c3c982e06ec21f75edc4 Mon Sep 17 00:00:00 2001 From: Maxim Polyakov Date: Thu, 14 Jan 2021 01:37:26 +0300 Subject: intel/xeon_sp, mb/ocp/deltalake: Rework get_stack_busnos() - Return the busno based on the stack number. - Replace pci_mmio_read_config32 with pci_io_read_config32 to get the register value before mapping the MMIOCFG space. - Remove the plural `s` as the function now provides one bus number. Change-Id: I6e78e31b8ab89b1bdcfdeffae2e193e698385186 Signed-off-by: Maxim Polyakov Reviewed-on: https://review.coreboot.org/c/coreboot/+/49457 Tested-by: build bot (Jenkins) Reviewed-by: Lance Zhao Reviewed-by: Angel Pons --- src/mainboard/ocp/deltalake/ramstage.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/mainboard/ocp/deltalake') diff --git a/src/mainboard/ocp/deltalake/ramstage.c b/src/mainboard/ocp/deltalake/ramstage.c index afc2b69cd4..74980635be 100644 --- a/src/mainboard/ocp/deltalake/ramstage.c +++ b/src/mainboard/ocp/deltalake/ramstage.c @@ -213,7 +213,7 @@ static int create_smbios_type9(int *handle, unsigned long *current) uint8_t characteristics_1 = 0; uint8_t characteristics_2 = 0; uint32_t vendor_device_id; - uint32_t stack_busnos[6]; + uint8_t stack_busnos[MAX_IIO_STACK]; pci_devfn_t pci_dev; unsigned int cap; uint16_t sltcap; @@ -221,7 +221,8 @@ static int create_smbios_type9(int *handle, unsigned long *current) if (ipmi_get_pcie_config(&pcie_config) != CB_SUCCESS) printk(BIOS_ERR, "Failed to get IPMI PCIe config\n"); - get_stack_busnos(stack_busnos); + for (index = 0; index < ARRAY_SIZE(stack_busnos); index++) + stack_busnos[index] = get_stack_busno(index); for (index = 0; index < ARRAY_SIZE(slotinfo); index++) { if (pcie_config == PCIE_CONFIG_A) { -- cgit v1.2.3