From: Tom Rini <trini@konsulko.com>
Date: Mon, 20 Jun 2022 12:07:47 +0000 (-0400)
Subject: pci: Remove pci_sh4 and related defines.
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=4e7860288c2edb3d3f2e947e4a217e9a51787301;p=u-boot.git

pci: Remove pci_sh4 and related defines.

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>
---

diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 04f623652f..cfcd6fd6c5 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -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
diff --git a/drivers/pci/pci_sh4.c b/drivers/pci/pci_sh4.c
deleted file mode 100644
index aac9be055e..0000000000
--- a/drivers/pci/pci_sh4.c
+++ /dev/null
@@ -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 */
diff --git a/include/configs/x86-chromebook.h b/include/configs/x86-chromebook.h
index b45d2bbd62..4109af7d85 100644
--- a/include/configs/x86-chromebook.h
+++ b/include/configs/x86-chromebook.h
@@ -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