powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

1 files changed, 0 insertions, 477 deletions

diff --git a/board/intercontrol/digsy_mtc/digsy_mtc.c b/board/intercontrol/digsy_mtc/digsy_mtc.c
deleted file mode 100644
index 6c33eeb..0000000
--- a/board/intercontrol/digsy_mtc/digsy_mtc.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
- *
- * (C) Copyright 2005-2009
- * Modified for InterControl digsyMTC MPC5200 board by
- * Frank Bodammer, GCD Hard- & Software GmbH,
- *                 frank.bodammer@gcd-solutions.de
- *
- * (C) Copyright 2009
- * Grzegorz Bernacki, Semihalf, gjb@semihalf.com
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <net.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include "eeprom.h"
-#if defined(CONFIG_DIGSY_REV5)
-#include "is45s16800a2.h"
-#include <mtd/cfi_flash.h>
-#include <flash.h>
-#else
-#include "is42s16800a-7t.h"
-#endif
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <i2c.h>
-#include <mb862xx.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern int usb_cpu_init(void);
-
-#if defined(CONFIG_DIGSY_REV5)
-/*
- * The M29W128GH needs a special reset command function,
- * details see the doc/README.cfi file
- */
-void flash_cmd_reset(flash_info_t *info)
-{
-	flash_write_cmd(info, 0, 0, AMD_CMD_RESET);
-}
-#endif
-
-#ifndef CONFIG_SYS_RAMBOOT
-static void sdram_start(int hi_addr)
-{
-	long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-	long control = SDRAM_CONTROL | hi_addr_bit;
-
-	/* unlock mode register */
-	out_be32((void *)MPC5XXX_SDRAM_CTRL, control | 0x80000000);
-
-	/* precharge all banks */
-	out_be32((void *)MPC5XXX_SDRAM_CTRL, control | 0x80000002);
-
-	/* auto refresh */
-	out_be32((void *)MPC5XXX_SDRAM_CTRL, control | 0x80000004);
-
-	/* set mode register */
-	out_be32((void *)MPC5XXX_SDRAM_MODE, SDRAM_MODE);
-
-	/* normal operation */
-	out_be32((void *)MPC5XXX_SDRAM_CTRL, control);
-}
-#endif
-
-/*
- * ATTENTION: Although partially referenced dram_init does NOT make real use
- *            use of CONFIG_SYS_SDRAM_BASE. The code does not work if
- *            CONFIG_SYS_SDRAM_BASE is something other than 0x00000000.
- */
-
-int dram_init(void)
-{
-	ulong dramsize = 0;
-	ulong dramsize2 = 0;
-	uint svr, pvr;
-#ifndef CONFIG_SYS_RAMBOOT
-	ulong test1, test2;
-
-	/* setup SDRAM chip selects */
-	out_be32((void *)MPC5XXX_SDRAM_CS0CFG, 0x0000001C); /* 512MB at 0x0 */
-	out_be32((void *)MPC5XXX_SDRAM_CS1CFG, 0x80000000); /* disabled */
-
-	/* setup config registers */
-	out_be32((void *)MPC5XXX_SDRAM_CONFIG1, SDRAM_CONFIG1);
-	out_be32((void *)MPC5XXX_SDRAM_CONFIG2, SDRAM_CONFIG2);
-
-	/* find RAM size using SDRAM CS0 only */
-	sdram_start(0);
-	test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x08000000);
-	sdram_start(1);
-	test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x08000000);
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize = test1;
-	} else {
-		dramsize = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize < (1 << 20))
-		dramsize = 0;
-
-	/* set SDRAM CS0 size according to the amount of RAM found */
-	if (dramsize > 0) {
-		out_be32((void *)MPC5XXX_SDRAM_CS0CFG,
-			(0x13 + __builtin_ffs(dramsize >> 20) - 1));
-	} else {
-		out_be32((void *)MPC5XXX_SDRAM_CS0CFG, 0); /* disabled */
-	}
-
-	/* let SDRAM CS1 start right after CS0 */
-	out_be32((void *)MPC5XXX_SDRAM_CS1CFG, dramsize + 0x0000001C);
-
-	/* find RAM size using SDRAM CS1 only */
-	test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize),
-			0x08000000);
-		dramsize2 = test1;
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize2 < (1 << 20))
-		dramsize2 = 0;
-
-	/* set SDRAM CS1 size according to the amount of RAM found */
-	if (dramsize2 > 0) {
-		out_be32((void *)MPC5XXX_SDRAM_CS1CFG, (dramsize |
-			(0x13 + __builtin_ffs(dramsize2 >> 20) - 1)));
-	} else {
-		out_be32((void *)MPC5XXX_SDRAM_CS1CFG, dramsize); /* disabled */
-	}
-
-#else /* CONFIG_SYS_RAMBOOT */
-
-	/* retrieve size of memory connected to SDRAM CS0 */
-	dramsize = in_be32((void *)MPC5XXX_SDRAM_CS0CFG) & 0xFF;
-	if (dramsize >= 0x13)
-		dramsize = (1 << (dramsize - 0x13)) << 20;
-	else
-		dramsize = 0;
-
-	/* retrieve size of memory connected to SDRAM CS1 */
-	dramsize2 = in_be32((void *)MPC5XXX_SDRAM_CS1CFG) & 0xFF;
-	if (dramsize2 >= 0x13)
-		dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
-	else
-		dramsize2 = 0;
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
-	/*
-	 * On MPC5200B we need to set the special configuration delay in the
-	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
-	 * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
-	 *
-	 * "The SDelay should be written to a value of 0x00000004. It is
-	 * required to account for changes caused by normal wafer processing
-	 * parameters."
-	 */
-	svr = get_svr();
-	pvr = get_pvr();
-	if ((SVR_MJREV(svr) >= 2) &&
-	    (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4))
-		out_be32((void *)MPC5XXX_SDRAM_SDELAY, 0x04);
-
-	gd->ram_size = dramsize + dramsize2;
-
-	return 0;
-}
-
-int checkboard(void)
-{
-	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
-
-	puts ("Board: InterControl digsyMTC");
-#if defined(CONFIG_DIGSY_REV5)
-	puts (" rev5");
-#endif
-	if (i > 0) {
-		puts(", ");
-		puts(buf);
-	}
-	putc('\n');
-
-	return 0;
-}
-
-#if defined(CONFIG_VIDEO)
-
-#define GPIO_USB1_0		0x00010000	/* Power-On pin */
-#define GPIO_USB1_9		0x08		/* PX_~EN pin */
-
-#define GPIO_EE_DO		0x10		/* PSC6_0 (DO) pin */
-#define GPIO_EE_CTS		0x20		/* PSC6_1 (CTS) pin */
-#define GPIO_EE_DI		0x10000000	/* PSC6_2 (DI) pin */
-#define GPIO_EE_CLK		0x20000000	/* PSC6_3 (CLK) pin */
-
-#define GPT_GPIO_ON		0x00000034	/* GPT as simple GPIO, high */
-
-static void exbo_hw_init(void)
-{
-	struct mpc5xxx_gpt *gpt = (struct mpc5xxx_gpt *)MPC5XXX_GPT;
-	struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
-	struct mpc5xxx_wu_gpio *wu_gpio =
-				(struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO;
-
-	/* configure IrDA pins (PSC6 port) as gpios */
-	gpio->port_config &= 0xFF8FFFFF;
-
-	/* Init for USB1_0, EE_CLK and EE_DI - Low */
-	setbits_be32(&gpio->simple_ddr,
-			GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI);
-	clrbits_be32(&gpio->simple_ode,
-			GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI);
-	clrbits_be32(&gpio->simple_dvo,
-			GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI);
-	setbits_be32(&gpio->simple_gpioe,
-			GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI);
-
-	/* Init for EE_DO, EE_CTS - Input */
-	clrbits_8(&wu_gpio->ddr, GPIO_EE_DO | GPIO_EE_CTS);
-	setbits_8(&wu_gpio->enable, GPIO_EE_DO | GPIO_EE_CTS);
-
-	/* Init for PX_~EN (USB1_9) - High */
-	clrbits_8(&gpio->sint_ode, GPIO_USB1_9);
-	setbits_8(&gpio->sint_ddr, GPIO_USB1_9);
-	clrbits_8(&gpio->sint_inten, GPIO_USB1_9);
-	setbits_8(&gpio->sint_dvo, GPIO_USB1_9);
-	setbits_8(&gpio->sint_gpioe, GPIO_USB1_9);
-
-	/* Init for ~OE Switch (GPIO3) - Timer_0 GPIO High */
-	out_be32(&gpt[0].emsr, GPT_GPIO_ON);
-	/* Init for S Switch (GPIO4) - Timer_1 GPIO High */
-	out_be32(&gpt[1].emsr, GPT_GPIO_ON);
-
-	/* Power-On camera supply */
-	setbits_be32(&gpio->simple_dvo, GPIO_USB1_0);
-}
-#else
-static inline void exbo_hw_init(void) {}
-#endif /* CONFIG_VIDEO */
-
-int board_early_init_r(void)
-{
-	/*
-	 * Now, when we are in RAM, enable flash write access for detection
-	 * process.  Note that CS_BOOT cannot be cleared when executing in
-	 * flash.
-	 */
-	/* disable CS_BOOT */
-	clrbits_be32((void *)MPC5XXX_ADDECR, (1 << 25));
-	/* enable CS1 */
-	setbits_be32((void *)MPC5XXX_ADDECR, (1 << 17));
-	/* enable CS0 */
-	setbits_be32((void *)MPC5XXX_ADDECR, (1 << 16));
-
-#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT)
-	/* Low level USB init, required for proper kernel operation */
-	usb_cpu_init();
-#endif
-
-	return (0);
-}
-
-void board_get_enetaddr (uchar * enet)
-{
-	ushort read = 0;
-	ushort addr_of_eth_addr = 0;
-	ushort len_sys = 0;
-	ushort len_sys_cfg = 0;
-
-	/* check identification word */
-	eeprom_read(EEPROM_ADDR, EEPROM_ADDR_IDENT, (uchar *)&read, 2);
-	if (read != EEPROM_IDENT)
-		return;
-
-	/* calculate offset of config area */
-	eeprom_read(EEPROM_ADDR, EEPROM_ADDR_LEN_SYS, (uchar *)&len_sys, 2);
-	eeprom_read(EEPROM_ADDR, EEPROM_ADDR_LEN_SYSCFG,
-		(uchar *)&len_sys_cfg, 2);
-	addr_of_eth_addr = (len_sys + len_sys_cfg + EEPROM_ADDR_ETHADDR) << 1;
-	if (addr_of_eth_addr >= EEPROM_LEN)
-		return;
-
-	eeprom_read(EEPROM_ADDR, addr_of_eth_addr, enet, 6);
-}
-
-int misc_init_r(void)
-{
-	pci_dev_t devbusfn;
-	uchar enetaddr[6];
-
-	/* check if graphic extension board is present */
-	devbusfn = pci_find_device(PCI_VENDOR_ID_FUJITSU,
-				   PCI_DEVICE_ID_CORAL_PA, 0);
-	if (devbusfn != -1)
-		exbo_hw_init();
-
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		board_get_enetaddr(enetaddr);
-		eth_setenv_enetaddr("ethaddr", enetaddr);
-	}
-
-	return 0;
-}
-
-#ifdef CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
-	pci_mpc5xxx_init(&hose);
-}
-#endif
-
-#ifdef CONFIG_IDE
-
-#ifdef CONFIG_IDE_RESET
-
-void init_ide_reset(void)
-{
-	debug ("init_ide_reset\n");
-
-	/* set gpio output value to 1 */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_DATA_O, (1 << 25));
-	/* open drain output */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_ODE, (1 << 25));
-	/* direction output */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_DIR, (1 << 25));
-	/* enable gpio */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_ENABLE, (1 << 25));
-
-}
-
-void ide_set_reset(int idereset)
-{
-	debug ("ide_reset(%d)\n", idereset);
-
-	/* set gpio output value to 0 */
-	clrbits_be32((void *)MPC5XXX_WU_GPIO_DATA_O, (1 << 25));
-	/* open drain output */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_ODE, (1 << 25));
-	/* direction output */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_DIR, (1 << 25));
-	/* enable gpio */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_ENABLE, (1 << 25));
-
-	udelay(10000);
-
-	/* set gpio output value to 1 */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_DATA_O, (1 << 25));
-	/* open drain output */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_ODE, (1 << 25));
-	/* direction output */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_DIR, (1 << 25));
-	/* enable gpio */
-	setbits_be32((void *)MPC5XXX_WU_GPIO_ENABLE, (1 << 25));
-}
-#endif /* CONFIG_IDE_RESET */
-#endif /* CONFIG_IDE */
-
-#ifdef CONFIG_OF_BOARD_SETUP
-static void ft_delete_node(void *fdt, const char *compat)
-{
-	int off = -1;
-	int ret;
-
-	off = fdt_node_offset_by_compatible(fdt, -1, compat);
-	if (off < 0) {
-		printf("Could not find %s node.\n", compat);
-		return;
-	}
-
-	ret = fdt_del_node(fdt, off);
-	if (ret < 0)
-		printf("Could not delete %s node.\n", compat);
-}
-#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
-static void ft_adapt_flash_base(void *blob)
-{
-	flash_info_t	*dev = &flash_info[0];
-	int off;
-	struct fdt_property *prop;
-	int len;
-	u32 *reg, *reg2;
-
-	off = fdt_node_offset_by_compatible(blob, -1, "fsl,mpc5200b-lpb");
-	if (off < 0) {
-		printf("Could not find fsl,mpc5200b-lpb node.\n");
-		return;
-	}
-
-	/* found compatible property */
-	prop = fdt_get_property_w(blob, off, "ranges", &len);
-	if (prop) {
-		reg = reg2 = (u32 *)&prop->data[0];
-
-		reg[2] = dev->start[0];
-		reg[3] = dev->size;
-		fdt_setprop(blob, off, "ranges", reg2, len);
-	} else
-		printf("Could not find ranges\n");
-}
-
-extern ulong flash_get_size (phys_addr_t base, int banknum);
-
-/* Update the Flash Baseaddr settings */
-int update_flash_size (int flash_size)
-{
-	volatile struct mpc5xxx_mmap_ctl *mm =
-		(struct mpc5xxx_mmap_ctl *) CONFIG_SYS_MBAR;
-	flash_info_t	*dev;
-	int	i;
-	int size = 0;
-	unsigned long base = 0x0;
-	u32 *cs_reg = (u32 *)&mm->cs0_start;
-
-	for (i = 0; i < 2; i++) {
-		dev = &flash_info[i];
-
-		if (dev->size) {
-			/* calculate new base addr for this chipselect */
-			base -= dev->size;
-			out_be32(cs_reg, START_REG(base));
-			cs_reg++;
-			out_be32(cs_reg, STOP_REG(base, dev->size));
-			cs_reg++;
-			/* recalculate the sectoraddr in the cfi driver */
-			size += flash_get_size(base, i);
-		}
-	}
-	flash_protect_default();
-	gd->bd->bi_flashstart = base;
-	return 0;
-}
-#endif /* defined(CONFIG_SYS_UPDATE_FLASH_SIZE) */
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
-	int phy_addr = CONFIG_PHY_ADDR;
-	char eth_path[] = "/soc5200@f0000000/mdio@3000/ethernet-phy@0";
-
-	ft_cpu_setup(blob, bd);
-	/*
-	 * There are 2 RTC nodes in the DTS, so remove
-	 * the unneeded node here.
-	 */
-#if defined(CONFIG_DIGSY_REV5)
-	ft_delete_node(blob, "dallas,ds1339");
-#else
-	ft_delete_node(blob, "mc,rv3029c2");
-#endif
-#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
-#ifdef CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
-	/* Update reg property in all nor flash nodes too */
-	fdt_fixup_nor_flash_size(blob);
-#endif
-	ft_adapt_flash_base(blob);
-#endif
-	/* fix up the phy address */
-	do_fixup_by_path(blob, eth_path, "reg", &phy_addr, sizeof(int), 0);
-
-	return 0;
-}
-#endif /* CONFIG_OF_BOARD_SETUP */