ppc: Zap TQM8272 board

This board is old and is using CONFIG_I2C_X, which is wrong.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>

1 files changed, 0 insertions, 264 deletions

diff --git a/board/tqc/tqm8272/nand.c b/board/tqc/tqm8272/nand.c
deleted file mode 100644
index 7fb2dfabc1..0000000000
--- a/board/tqc/tqm8272/nand.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * (C) Copyright 2008
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc8260.h>
-
-#include "tqm8272.h"
-
-/* UPM pattern for bus clock = 66.7 MHz */
-static const uint upmTable67[] =
-{
-    /* Offset	UPM Read Single RAM array entry -> NAND Read Data */
-    /* 0x00 */	0x0fa3f100, 0x0fa3b000, 0x0fa33100, 0x0fa33000,
-    /* 0x04 */	0x0fa33000, 0x0fa33004, 0xfffffc01, 0xfffffc00,
-
-		/* UPM Read Burst RAM array entry -> unused */
-    /* 0x08 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x0C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
-		/* UPM Read Burst RAM array entry -> unused */
-    /* 0x10 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x14 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
-		/* UPM Write Single RAM array entry -> NAND Write Data, ADDR and CMD */
-    /* 0x18 */	0x00a3fc00, 0x00a3fc00, 0x00a3fc00, 0x00a3fc00,
-    /* 0x1C */	0x0fa3fc00, 0x0fa3fc04, 0xfffffc01, 0xfffffc00,
-
-		/* UPM Write Burst RAM array entry -> unused */
-    /* 0x20 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x24 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x28 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x2C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
-		/* UPM Refresh Timer RAM array entry -> unused */
-    /* 0x30 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x34 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x38 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
-		/* UPM Exception RAM array entry -> unsused */
-    /* 0x3C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 100 MHz */
-static const uint upmTable100[] =
-{
-    /* Offset	UPM Read Single RAM array entry -> NAND Read Data */
-    /* 0x00 */	0x0fa3f200, 0x0fa3b000, 0x0fa33300, 0x0fa33000,
-    /* 0x04 */	0x0fa33000, 0x0fa33004, 0xfffffc01, 0xfffffc00,
-
-		/* UPM Read Burst RAM array entry -> unused */
-    /* 0x08 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x0C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
-		/* UPM Read Burst RAM array entry -> unused */
-    /* 0x10 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x14 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
-		/* UPM Write Single RAM array entry -> NAND Write Data, ADDR and CMD */
-    /* 0x18 */	0x00a3ff00, 0x00a3fc00, 0x00a3fc00, 0x0fa3fc00,
-    /* 0x1C */	0x0fa3fc00, 0x0fa3fc04, 0xfffffc01, 0xfffffc00,
-
-		/* UPM Write Burst RAM array entry -> unused */
-    /* 0x20 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x24 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x28 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x2C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
-		/* UPM Refresh Timer RAM array entry -> unused */
-    /* 0x30 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x34 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x38 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
-		/* UPM Exception RAM array entry -> unsused */
-    /* 0x3C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 133.3 MHz */
-static const uint upmTable133[] =
-{
-    /* Offset	UPM Read Single RAM array entry -> NAND Read Data */
-    /* 0x00 */	0x0fa3f300, 0x0fa3b000, 0x0fa33300, 0x0fa33000,
-    /* 0x04 */	0x0fa33200, 0x0fa33004, 0xfffffc01, 0xfffffc00,
-
-		/* UPM Read Burst RAM array entry -> unused */
-    /* 0x08 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x0C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
-		/* UPM Read Burst RAM array entry -> unused */
-    /* 0x10 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x14 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
-		/* UPM Write Single RAM array entry -> NAND Write Data, ADDR and CMD */
-    /* 0x18 */	0x00a3ff00, 0x00a3fc00, 0x00a3fd00, 0x0fa3fc00,
-    /* 0x1C */	0x0fa3fd00, 0x0fa3fc04, 0xfffffc01, 0xfffffc00,
-
-		/* UPM Write Burst RAM array entry -> unused */
-    /* 0x20 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x24 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x28 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x2C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
-		/* UPM Refresh Timer RAM array entry -> unused */
-    /* 0x30 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x34 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-    /* 0x38 */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
-		/* UPM Exception RAM array entry -> unsused */
-    /* 0x3C */	0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-static int	chipsel = 0;
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-#include <linux/mtd/mtd.h>
-
-static u8 hwctl = 0;
-
-static void upmnand_write_byte(struct mtd_info *mtdinfo, u_char byte)
-{
-	struct nand_chip *this = mtdinfo->priv;
-	ulong base = (ulong) (this->IO_ADDR_W + chipsel * CONFIG_SYS_NAND_CS_DIST);
-
-	if (hwctl & 0x1) {
-		WRITE_NAND_UPM(byte, base, CONFIG_SYS_NAND_UPM_WRITE_CMD_OFS);
-	} else if (hwctl & 0x2) {
-		WRITE_NAND_UPM(byte, base, CONFIG_SYS_NAND_UPM_WRITE_ADDR_OFS);
-	} else {
-		WRITE_NAND(byte, base);
-	}
-}
-
-static void upmnand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
-	if (ctrl & NAND_CTRL_CHANGE) {
-		if ( ctrl & NAND_CLE )
-			hwctl |= 0x1;
-		else
-			hwctl &= ~0x1;
-		if ( ctrl & NAND_ALE )
-			hwctl |= 0x2;
-		else
-			hwctl &= ~0x2;
-	}
-	if (cmd != NAND_CMD_NONE)
-		upmnand_write_byte (mtd, cmd);
-}
-
-static u_char upmnand_read_byte(struct mtd_info *mtdinfo)
-{
-	struct nand_chip *this = mtdinfo->priv;
-	ulong base = (ulong) (this->IO_ADDR_W + chipsel * CONFIG_SYS_NAND_CS_DIST);
-
-	return READ_NAND(base);
-}
-
-static int tqm8272_dev_ready(struct mtd_info *mtdinfo)
-{
-	/* constant delay (see also tR in the datasheet) */
-	udelay(12); \
-	return 1;
-}
-
-#ifndef CONFIG_NAND_SPL
-static void tqm8272_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len)
-{
-	struct nand_chip *this = mtdinfo->priv;
-	unsigned char *base = (unsigned char *) (this->IO_ADDR_W + chipsel * CONFIG_SYS_NAND_CS_DIST);
-	int	i;
-
-	for (i = 0; i< len; i++)
-		buf[i] = *base;
-}
-
-static void tqm8272_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len)
-{
-	struct nand_chip *this = mtdinfo->priv;
-	unsigned char *base = (unsigned char *) (this->IO_ADDR_W + chipsel * CONFIG_SYS_NAND_CS_DIST);
-	int	i;
-
-	for (i = 0; i< len; i++)
-		*base = buf[i];
-}
-
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-static int tqm8272_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len)
-{
-	struct nand_chip *this = mtdinfo->priv;
-	unsigned char *base = (unsigned char *) (this->IO_ADDR_W + chipsel * CONFIG_SYS_NAND_CS_DIST);
-	int	i;
-
-	for (i = 0; i < len; i++)
-		if (buf[i] != *base)
-			return -1;
-	return 0;
-}
-#endif
-#endif /* #ifndef CONFIG_NAND_SPL */
-
-void board_nand_select_device(struct nand_chip *nand, int chip)
-{
-	chipsel = chip;
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	static	int	UpmInit = 0;
-	volatile immap_t * immr = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8260_t *memctl = &immr->im_memctl;
-
-	if (hwinf.nand == 0) return -1;
-
-	/* Setup the UPM */
-	if (UpmInit == 0) {
-		switch (hwinf.busclk_real) {
-		case 100000000:
-			upmconfig (UPMB, (uint *) upmTable100,
-			   sizeof (upmTable100) / sizeof (uint));
-			break;
-		case 133333333:
-			upmconfig (UPMB, (uint *) upmTable133,
-			   sizeof (upmTable133) / sizeof (uint));
-			break;
-		default:
-			upmconfig (UPMB, (uint *) upmTable67,
-			   sizeof (upmTable67) / sizeof (uint));
-			break;
-		}
-		UpmInit = 1;
-	}
-
-	/* Setup the memctrl */
-	memctl->memc_or3 = CONFIG_SYS_NAND_OR;
-	memctl->memc_br3 = CONFIG_SYS_NAND_BR;
-	memctl->memc_mbmr = (MxMR_OP_NORM);
-
-	nand->ecc.mode = NAND_ECC_SOFT;
-
-	nand->cmd_ctrl	 = upmnand_hwcontrol;
-	nand->read_byte	 = upmnand_read_byte;
-	nand->dev_ready	 = tqm8272_dev_ready;
-
-#ifndef CONFIG_NAND_SPL
-	nand->write_buf	 = tqm8272_write_buf;
-	nand->read_buf	 = tqm8272_read_buf;
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-	nand->verify_buf = tqm8272_verify_buf;
-#endif
-#endif
-
-	/*
-	 * Select required NAND chip
-	 */
-	board_nand_select_device(nand, 0);
-	return 0;
-}
-
-#endif