From 91785f70b9b7ebfd1a2da4772a8268b36f58fa3d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 27 Jan 2015 22:13:39 -0700 Subject: x86: mmc: Move common FSP functions into a common file Since these board functions seem to be the same for all boards which use FSP, move them into a common file. We can adjust this later if future FSPs need more flexibility. This creates a generic PCI MMC device. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng --- arch/x86/cpu/queensbay/tnc.c | 27 ------------------- arch/x86/cpu/queensbay/tnc_pci.c | 15 ----------- arch/x86/cpu/queensbay/topcliff.c | 33 +++-------------------- arch/x86/lib/fsp/Makefile | 1 + arch/x86/lib/fsp/fsp_common.c | 55 +++++++++++++++++++++++++++++++++++++++ 5 files changed, 59 insertions(+), 72 deletions(-) create mode 100644 arch/x86/lib/fsp/fsp_common.c (limited to 'arch/x86') diff --git a/arch/x86/cpu/queensbay/tnc.c b/arch/x86/cpu/queensbay/tnc.c index f9b3bfaada..30ab725bb9 100644 --- a/arch/x86/cpu/queensbay/tnc.c +++ b/arch/x86/cpu/queensbay/tnc.c @@ -43,30 +43,3 @@ int arch_cpu_init(void) return 0; } - -int print_cpuinfo(void) -{ - post_code(POST_CPU_INFO); - return default_print_cpuinfo(); -} - -void reset_cpu(ulong addr) -{ - /* cold reset */ - outb(0x06, PORT_RESET); -} - -void board_final_cleanup(void) -{ - u32 status; - - /* call into FspNotify */ - debug("Calling into FSP (notify phase INIT_PHASE_BOOT): "); - status = fsp_notify(NULL, INIT_PHASE_BOOT); - if (status != FSP_SUCCESS) - debug("fail, error code %x\n", status); - else - debug("OK\n"); - - return; -} diff --git a/arch/x86/cpu/queensbay/tnc_pci.c b/arch/x86/cpu/queensbay/tnc_pci.c index 9b0b725313..6c291f9ee9 100644 --- a/arch/x86/cpu/queensbay/tnc_pci.c +++ b/arch/x86/cpu/queensbay/tnc_pci.c @@ -44,18 +44,3 @@ void board_pci_setup_hose(struct pci_controller *hose) hose->region_count = 4; } - -int board_pci_post_scan(struct pci_controller *hose) -{ - u32 status; - - /* call into FspNotify */ - debug("Calling into FSP (notify phase INIT_PHASE_PCI): "); - status = fsp_notify(NULL, INIT_PHASE_PCI); - if (status != FSP_SUCCESS) - debug("fail, error code %x\n", status); - else - debug("OK\n"); - - return 0; -} diff --git a/arch/x86/cpu/queensbay/topcliff.c b/arch/x86/cpu/queensbay/topcliff.c index b01422a965..9faf1b92bb 100644 --- a/arch/x86/cpu/queensbay/topcliff.c +++ b/arch/x86/cpu/queensbay/topcliff.c @@ -5,43 +5,16 @@ */ #include -#include -#include -#include +#include #include -#include static struct pci_device_id mmc_supported[] = { { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_0 }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_1 }, - { } }; int cpu_mmc_init(bd_t *bis) { - struct sdhci_host *mmc_host; - pci_dev_t devbusfn; - u32 iobase; - int ret; - int i; - - for (i = 0; i < ARRAY_SIZE(mmc_supported); i++) { - devbusfn = pci_find_devices(mmc_supported, i); - if (devbusfn == -1) - return -ENODEV; - - mmc_host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host)); - if (!mmc_host) - return -ENOMEM; - - mmc_host->name = "Topcliff SDHCI"; - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0, &iobase); - mmc_host->ioaddr = (void *)iobase; - mmc_host->quirks = 0; - ret = add_sdhci(mmc_host, 0, 0); - if (ret) - return ret; - } - - return 0; + return pci_mmc_init("Topcliff SDHCI", mmc_supported, + ARRAY_SIZE(mmc_supported)); } diff --git a/arch/x86/lib/fsp/Makefile b/arch/x86/lib/fsp/Makefile index 3a2bac0636..5b12c12d7a 100644 --- a/arch/x86/lib/fsp/Makefile +++ b/arch/x86/lib/fsp/Makefile @@ -5,5 +5,6 @@ # obj-y += fsp_car.o +obj-y += fsp_common.o obj-y += fsp_dram.o obj-y += fsp_support.o diff --git a/arch/x86/lib/fsp/fsp_common.c b/arch/x86/lib/fsp/fsp_common.c new file mode 100644 index 0000000000..f668259c0e --- /dev/null +++ b/arch/x86/lib/fsp/fsp_common.c @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2014, Bin Meng + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include + +int print_cpuinfo(void) +{ + post_code(POST_CPU_INFO); + return default_print_cpuinfo(); +} + +void reset_cpu(ulong addr) +{ + /* cold reset */ + outb(0x06, PORT_RESET); +} + + +int board_pci_post_scan(struct pci_controller *hose) +{ + u32 status; + + /* call into FspNotify */ + debug("Calling into FSP (notify phase INIT_PHASE_PCI): "); + status = fsp_notify(NULL, INIT_PHASE_PCI); + if (status != FSP_SUCCESS) + debug("fail, error code %x\n", status); + else + debug("OK\n"); + + return 0; +} + +void board_final_cleanup(void) +{ + u32 status; + + /* call into FspNotify */ + debug("Calling into FSP (notify phase INIT_PHASE_BOOT): "); + status = fsp_notify(NULL, INIT_PHASE_BOOT); + if (status != FSP_SUCCESS) + debug("fail, error code %x\n", status); + else + debug("OK\n"); + + return; +} -- cgit