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pci: Remove pci_sh4 and related defines.

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This driver is not enabled anywhere, remove it.  Also remove definitions
of symbols only used in this driver, on platforms that did not enable
it.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2022-06-20 08:07:47 -04:00
parent 4547a1bc92
commit 4e7860288c
3 changed files with 0 additions and 95 deletions
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1
drivers/pci/Makefile
View file

@ -20,7 +20,6 @@ obj-$(CONFIG_PCIE_IMX) += pcie_imx.o
obj-$(CONFIG_PCI_MVEBU) += pci_mvebu.o
obj-$(CONFIG_PCI_RCAR_GEN2) += pci-rcar-gen2.o
obj-$(CONFIG_PCI_RCAR_GEN3) += pci-rcar-gen3.o
obj-$(CONFIG_SH4_PCI) += pci_sh4.o
obj-$(CONFIG_SH7751_PCI) +=pci_sh7751.o
obj-$(CONFIG_SH7780_PCI) +=pci_sh7780.o
obj-$(CONFIG_PCI_TEGRA) += pci_tegra.o

82
drivers/pci/pci_sh4.c
View file

@ -1,82 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* SH4 PCI Controller (PCIC) for U-Boot.
* (C) Dustin McIntire (dustin@sensoria.com)
* (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
*
* u-boot/arch/sh/cpu/sh4/pci-sh4.c
*/
#include <common.h>
#include <linux/delay.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/pci.h>
#include <pci.h>
int pci_sh4_init(struct pci_controller *hose)
{
hose->first_busno = 0;
hose->region_count = 0;
hose->last_busno = 0xff;
/* PCI memory space */
pci_set_region(hose->regions + 0,
CONFIG_PCI_MEM_BUS,
CONFIG_PCI_MEM_PHYS,
CONFIG_PCI_MEM_SIZE,
PCI_REGION_MEM);
hose->region_count++;
/* PCI IO space */
pci_set_region(hose->regions + 1,
CONFIG_PCI_IO_BUS,
CONFIG_PCI_IO_PHYS,
CONFIG_PCI_IO_SIZE,
PCI_REGION_IO);
hose->region_count++;
#if defined(CONFIG_PCI_SYS_BUS)
/* PCI System Memory space */
pci_set_region(hose->regions + 2,
CONFIG_PCI_SYS_BUS,
CONFIG_PCI_SYS_PHYS,
CONFIG_PCI_SYS_SIZE,
PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
hose->region_count++;
#endif
udelay(1000);
pci_set_ops(hose,
pci_hose_read_config_byte_via_dword,
pci_hose_read_config_word_via_dword,
pci_sh4_read_config_dword,
pci_hose_write_config_byte_via_dword,
pci_hose_write_config_word_via_dword,
pci_sh4_write_config_dword);
pci_register_hose(hose);
udelay(1000);
#ifdef CONFIG_PCI_SCAN_SHOW
printf("PCI: Bus Dev VenId DevId Class Int\n");
#endif
hose->last_busno = pci_hose_scan(hose);
return 0;
}
int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
{
return 0;
}
#ifdef CONFIG_PCI_SCAN_SHOW
int pci_print_dev(struct pci_controller *hose, pci_dev_t dev)
{
return 1;
}
#endif /* CONFIG_PCI_SCAN_SHOW */

12
include/configs/x86-chromebook.h
View file

@ -12,18 +12,6 @@
#define CONFIG_X86_REFCODE_ADDR 0xffea0000
#define CONFIG_X86_REFCODE_RUN_ADDR 0
#define CONFIG_PCI_MEM_BUS 0xe0000000
#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
#define CONFIG_PCI_MEM_SIZE 0x10000000
#define CONFIG_PCI_PREF_BUS 0xd0000000
#define CONFIG_PCI_PREF_PHYS CONFIG_PCI_PREF_BUS
#define CONFIG_PCI_PREF_SIZE 0x10000000
#define CONFIG_PCI_IO_BUS 0x1000
#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE 0xefff
#define VIDEO_IO_OFFSET 0
#define CONFIG_X86EMU_RAW_IO