+++ /dev/null
-/*
- * (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
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc8260.h>
-
-#include <command.h>
-#include <netdev.h>
-#ifdef CONFIG_PCI
-#include <pci.h>
-#include <asm/m8260_pci.h>
-#endif
-#include "tqm8272.h"
-
-#if 0
-#define deb_printf(fmt,arg...) \
- printf ("TQM8272 %s %s: " fmt,__FILE__, __FUNCTION__, ##arg)
-#else
-#define deb_printf(fmt,arg...) \
- do { } while (0)
-#endif
-
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
-unsigned long board_get_cpu_clk_f (void);
-#endif
-
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
- /* Port A configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PA31 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 *ATMTXEN */
- /* PA30 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTCA */
- /* PA29 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTSOC */
- /* PA28 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 *ATMRXEN */
- /* PA27 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRSOC */
- /* PA26 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRCA */
- /* PA25 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[0] */
- /* PA24 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[1] */
- /* PA23 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[2] */
- /* PA22 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[3] */
- /* PA21 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[4] */
- /* PA20 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[5] */
- /* PA19 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[6] */
- /* PA18 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMTXD[7] */
- /* PA17 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[7] */
- /* PA16 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[6] */
- /* PA15 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[5] */
- /* PA14 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[4] */
- /* PA13 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[3] */
- /* PA12 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[2] */
- /* PA11 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[1] */
- /* PA10 */ { 0, 0, 0, 1, 0, 0 }, /* FCC1 ATMRXD[0] */
- /* PA9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC2 TXD */
- /* PA8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC2 RXD */
- /* PA7 */ { 0, 0, 0, 1, 0, 0 }, /* PA7 */
- /* PA6 */ { 0, 0, 0, 1, 0, 0 }, /* PA6 */
- /* PA5 */ { 0, 0, 0, 1, 0, 0 }, /* PA5 */
- /* PA4 */ { 0, 0, 0, 1, 0, 0 }, /* PA4 */
- /* PA3 */ { 0, 0, 0, 1, 0, 0 }, /* PA3 */
- /* PA2 */ { 0, 0, 0, 1, 0, 0 }, /* PA2 */
- /* PA1 */ { 0, 0, 0, 1, 0, 0 }, /* PA1 */
- /* PA0 */ { 0, 0, 0, 1, 0, 0 } /* PA0 */
- },
-
- /* Port B configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PB31 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TX_ER */
- /* PB30 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_DV */
- /* PB29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC2 MII TX_EN */
- /* PB28 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_ER */
- /* PB27 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII COL */
- /* PB26 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII CRS */
- /* PB25 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[3] */
- /* PB24 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[2] */
- /* PB23 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[1] */
- /* PB22 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[0] */
- /* PB21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[0] */
- /* PB20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[1] */
- /* PB19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[2] */
- /* PB18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[3] */
- /* PB17 */ { 0, 0, 0, 0, 0, 0 }, /* PB17 */
- /* PB16 */ { 0, 0, 0, 0, 0, 0 }, /* PB16 */
- /* PB15 */ { 0, 0, 0, 0, 0, 0 }, /* PB15 */
- /* PB14 */ { 0, 0, 0, 0, 0, 0 }, /* PB14 */
- /* PB13 */ { 0, 0, 0, 0, 0, 0 }, /* PB13 */
- /* PB12 */ { 0, 0, 0, 0, 0, 0 }, /* PB12 */
- /* PB11 */ { 0, 0, 0, 0, 0, 0 }, /* PB11 */
- /* PB10 */ { 0, 0, 0, 0, 0, 0 }, /* PB10 */
- /* PB9 */ { 0, 0, 0, 0, 0, 0 }, /* PB9 */
- /* PB8 */ { 0, 0, 0, 0, 0, 0 }, /* PB8 */
- /* PB7 */ { 0, 0, 0, 0, 0, 0 }, /* PB7 */
- /* PB6 */ { 0, 0, 0, 0, 0, 0 }, /* PB6 */
- /* PB5 */ { 0, 0, 0, 0, 0, 0 }, /* PB5 */
- /* PB4 */ { 0, 0, 0, 0, 0, 0 }, /* PB4 */
- /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- },
-
- /* Port C */
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 1, 0, 0 }, /* PC31 */
- /* PC30 */ { 0, 0, 0, 0, 0, 0 }, /* PC30 */
- /* PC29 */ { 1, 1, 1, 0, 0, 0 }, /* SCC1 EN *CLSN */
- /* PC28 */ { 0, 0, 0, 1, 0, 0 }, /* PC28 */
- /* PC27 */ { 0, 0, 0, 1, 0, 0 }, /* PC27 */
- /* PC26 */ { 0, 0, 0, 1, 0, 0 }, /* PC26 */
- /* PC25 */ { 0, 0, 0, 1, 0, 0 }, /* PC25 */
- /* PC24 */ { 0, 0, 0, 1, 0, 0 }, /* PC24 */
- /* PC23 */ { 0, 1, 0, 1, 0, 0 }, /* ATMTFCLK */
- /* PC22 */ { 0, 1, 0, 0, 0, 0 }, /* ATMRFCLK */
- /* PC21 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 EN RXCLK */
- /* PC20 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 EN TXCLK */
- /* PC19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_CLK */
- /* PC18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII TX_CLK */
- /* PC17 */ { 1, 0, 0, 1, 0, 0 }, /* PC17 MDC */
- /* PC16 */ { 1, 0, 0, 0, 0, 0 }, /* PC16 MDIO*/
- /* PC15 */ { 0, 0, 0, 1, 0, 0 }, /* PC15 */
- /* PC14 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 EN *CD */
- /* PC13 */ { 0, 0, 0, 1, 0, 0 }, /* PC13 */
- /* PC12 */ { 0, 0, 0, 1, 0, 0 }, /* PC12 */
- /* PC11 */ { 0, 0, 0, 1, 0, 0 }, /* PC11 */
- /* PC10 */ { 0, 0, 0, 1, 0, 0 }, /* PC10 */
- /* PC9 */ { 0, 0, 0, 1, 0, 0 }, /* PC9 */
- /* PC8 */ { 0, 0, 0, 1, 0, 0 }, /* PC8 */
- /* PC7 */ { 0, 0, 0, 1, 0, 0 }, /* PC7 */
- /* PC6 */ { 0, 0, 0, 1, 0, 0 }, /* PC6 */
- /* PC5 */ { 1, 1, 0, 1, 0, 0 }, /* PC5 SMC1 TXD */
- /* PC4 */ { 1, 1, 0, 0, 0, 0 }, /* PC4 SMC1 RXD */
- /* PC3 */ { 0, 0, 0, 1, 0, 0 }, /* PC3 */
- /* PC2 */ { 0, 0, 0, 1, 0, 1 }, /* ENET FDE */
- /* PC1 */ { 0, 0, 0, 1, 0, 0 }, /* ENET DSQE */
- /* PC0 */ { 0, 0, 0, 1, 0, 0 }, /* ENET LBK */
- },
-
- /* Port D */
- { /* conf ppar psor pdir podr pdat */
- /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 EN RxD */
- /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 EN TxD */
- /* PD29 */ { 1, 1, 0, 1, 0, 0 }, /* SCC1 EN TENA */
- /* PD28 */ { 0, 0, 0, 1, 0, 0 }, /* PD28 */
- /* PD27 */ { 0, 0, 0, 1, 0, 0 }, /* PD27 */
- /* PD26 */ { 0, 0, 0, 1, 0, 0 }, /* PD26 */
- /* PD25 */ { 0, 0, 0, 1, 0, 0 }, /* PD25 */
- /* PD24 */ { 0, 0, 0, 1, 0, 0 }, /* PD24 */
- /* PD23 */ { 0, 0, 0, 1, 0, 0 }, /* PD23 */
- /* PD22 */ { 0, 0, 0, 1, 0, 0 }, /* PD22 */
- /* PD21 */ { 0, 0, 0, 1, 0, 0 }, /* PD21 */
- /* PD20 */ { 0, 0, 0, 1, 0, 0 }, /* PD20 */
- /* PD19 */ { 0, 0, 0, 1, 0, 0 }, /* PD19 */
- /* PD18 */ { 0, 0, 0, 1, 0, 0 }, /* PD19 */
- /* PD17 */ { 0, 1, 0, 0, 0, 0 }, /* FCC1 ATMRXPRTY */
- /* PD16 */ { 0, 1, 0, 1, 0, 0 }, /* FCC1 ATMTXPRTY */
-#if defined(CONFIG_SYS_I2C_SOFT)
- /* PD15 */ { 1, 0, 0, 1, 1, 1 }, /* I2C SDA */
- /* PD14 */ { 1, 0, 0, 1, 1, 1 }, /* I2C SCL */
-#else
-#if defined(CONFIG_HARD_I2C)
- /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */
-#else /* normal I/O port pins */
- /* PD15 */ { 0, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 0, 1, 1, 0, 1, 0 }, /* I2C SCL */
-#endif
-#endif
- /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */
- /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */
- /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */
- /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */
- /* PD9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TXD */
- /* PD8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RXD */
- /* PD7 */ { 0, 0, 0, 1, 0, 1 }, /* PD7 */
- /* PD6 */ { 0, 0, 0, 1, 0, 1 }, /* PD6 */
- /* PD5 */ { 0, 0, 0, 1, 0, 0 }, /* PD5 */
- /* PD4 */ { 0, 0, 0, 1, 0, 1 }, /* PD4 */
- /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- }
-};
-
-/* UPM pattern for slow init */
-static const uint upmTableSlow[] =
-{
- /* Offset UPM Read Single RAM array entry */
- /* 0x00 */ 0xffffee00, 0x00ffcc80, 0x00ffcf00, 0x00ffdc00,
- /* 0x04 */ 0x00ffce80, 0x00ffcc00, 0x00ffee00, 0x3fffcc07,
-
- /* 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 */
- /* 0x18 */ 0xffffee00, 0x00ffec80, 0x00ffef00, 0x00fffc80,
- /* 0x1C */ 0x00fffe00, 0x00ffec00, 0x0fffef00, 0x3fffec05,
-
- /* 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 -> unused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for fast init */
-static const uint upmTableFast[] =
-{
- /* Offset UPM Read Single RAM array entry */
- /* 0x00 */ 0xffffee00, 0x00ffcc80, 0x00ffcd80, 0x00ffdc00,
- /* 0x04 */ 0x00ffdc00, 0x00ffcf00, 0x00ffec00, 0x3fffcc07,
-
- /* 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 */
- /* 0x18 */ 0xffffee00, 0x00ffec80, 0x00ffee80, 0x00fffc00,
- /* 0x1C */ 0x00fffc00, 0x00ffec00, 0x0fffef00, 0x3fffec05,
-
- /* 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 -> unused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-
-/* ------------------------------------------------------------------------- */
-
-/* Check Board Identity:
- */
-int checkboard (void)
-{
- char *p = (char *) HWIB_INFO_START_ADDR;
-
- puts ("Board: ");
- if (*((unsigned long *)p) == (unsigned long)CONFIG_SYS_HWINFO_MAGIC) {
- puts (p);
- } else {
- puts ("No HWIB assuming TQM8272");
- }
- putc ('\n');
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
-static int get_cas_latency (void)
-{
- /* get it from the option -ts in CIB */
- /* default is 3 */
- int ret = 3;
- int pos = 0;
- char *p = (char *) CIB_INFO_START_ADDR;
-
- while ((*p != '\0') && (pos < CIB_INFO_LEN)) {
- if (*p < ' ' || *p > '~') { /* ASCII strings! */
- return ret;
- }
- if (*p == '-') {
- if ((p[1] == 't') && (p[2] == 's')) {
- return (p[4] - '0');
- }
- }
- p++;
- pos++;
- }
- return ret;
-}
-#endif
-
-static ulong set_sdram_timing (volatile uint *sdmr_ptr, ulong sdmr, int col)
-{
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
- int clk = board_get_cpu_clk_f ();
- volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
- int busmode = (immr->im_siu_conf.sc_bcr & BCR_EBM ? 1 : 0);
- int cas;
-
- sdmr = sdmr & ~(PSDMR_RFRC_MSK | PSDMR_PRETOACT_MSK | PSDMR_WRC_MSK | \
- PSDMR_BUFCMD);
- if (busmode) {
- switch (clk) {
- case 66666666:
- sdmr |= (PSDMR_RFRC_66MHZ_60X | \
- PSDMR_PRETOACT_66MHZ_60X | \
- PSDMR_WRC_66MHZ_60X | \
- PSDMR_BUFCMD_66MHZ_60X);
- break;
- case 100000000:
- sdmr |= (PSDMR_RFRC_100MHZ_60X | \
- PSDMR_PRETOACT_100MHZ_60X | \
- PSDMR_WRC_100MHZ_60X | \
- PSDMR_BUFCMD_100MHZ_60X);
- break;
-
- }
- } else {
- switch (clk) {
- case 66666666:
- sdmr |= (PSDMR_RFRC_66MHZ_SINGLE | \
- PSDMR_PRETOACT_66MHZ_SINGLE | \
- PSDMR_WRC_66MHZ_SINGLE | \
- PSDMR_BUFCMD_66MHZ_SINGLE);
- break;
- case 100000000:
- sdmr |= (PSDMR_RFRC_100MHZ_SINGLE | \
- PSDMR_PRETOACT_100MHZ_SINGLE | \
- PSDMR_WRC_100MHZ_SINGLE | \
- PSDMR_BUFCMD_100MHZ_SINGLE);
- break;
- case 133333333:
- sdmr |= (PSDMR_RFRC_133MHZ_SINGLE | \
- PSDMR_PRETOACT_133MHZ_SINGLE | \
- PSDMR_WRC_133MHZ_SINGLE | \
- PSDMR_BUFCMD_133MHZ_SINGLE);
- break;
- }
- }
- cas = get_cas_latency();
- sdmr &=~ (PSDMR_CL_MSK | PSDMR_LDOTOPRE_MSK);
- sdmr |= cas;
- sdmr |= ((cas - 1) << 6);
- return sdmr;
-#else
- return sdmr;
-#endif
-}
-
-/* Try SDRAM initialization with P/LSDMR=sdmr and ORx=orx
- *
- * This routine performs standard 8260 initialization sequence
- * and calculates the available memory size. It may be called
- * several times to try different SDRAM configurations on both
- * 60x and local buses.
- */
-static long int try_init (volatile memctl8260_t * memctl, ulong sdmr,
- ulong orx, volatile uchar * base, int col)
-{
- volatile uchar c = 0xff;
- volatile uint *sdmr_ptr;
- volatile uint *orx_ptr;
- ulong maxsize, size;
- int i;
-
- /* We must be able to test a location outsize the maximum legal size
- * to find out THAT we are outside; but this address still has to be
- * mapped by the controller. That means, that the initial mapping has
- * to be (at least) twice as large as the maximum expected size.
- */
- maxsize = (1 + (~orx | 0x7fff)) / 2;
-
- /* Since CONFIG_SYS_SDRAM_BASE is always 0 (??), we assume that
- * we are configuring CS1 if base != 0
- */
- sdmr_ptr = base ? &memctl->memc_lsdmr : &memctl->memc_psdmr;
- orx_ptr = base ? &memctl->memc_or2 : &memctl->memc_or1;
-
- *orx_ptr = orx;
- sdmr = set_sdram_timing (sdmr_ptr, sdmr, col);
- /*
- * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
- *
- * "At system reset, initialization software must set up the
- * programmable parameters in the memory controller banks registers
- * (ORx, BRx, P/LSDMR). After all memory parameters are configured,
- * system software should execute the following initialization sequence
- * for each SDRAM device.
- *
- * 1. Issue a PRECHARGE-ALL-BANKS command
- * 2. Issue eight CBR REFRESH commands
- * 3. Issue a MODE-SET command to initialize the mode register
- *
- * The initial commands are executed by setting P/LSDMR[OP] and
- * accessing the SDRAM with a single-byte transaction."
- *
- * The appropriate BRx/ORx registers have already been set when we
- * get here. The SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
- */
-
- *sdmr_ptr = sdmr | PSDMR_OP_PREA;
- *base = c;
-
- *sdmr_ptr = sdmr | PSDMR_OP_CBRR;
- for (i = 0; i < 8; i++)
- *base = c;
-
- *sdmr_ptr = sdmr | PSDMR_OP_MRW;
- *(base + CONFIG_SYS_MRS_OFFS) = c; /* setting MR on address lines */
-
- *sdmr_ptr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN;
- *base = c;
-
- size = get_ram_size((long *)base, maxsize);
- *orx_ptr = orx | ~(size - 1);
-
- return (size);
-}
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immap->im_memctl;
-
-#ifndef CONFIG_SYS_RAMBOOT
- long size8, size9;
-#endif
- long psize;
-
- psize = 16 * 1024 * 1024;
-
- memctl->memc_psrt = CONFIG_SYS_PSRT;
- memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
-#ifndef CONFIG_SYS_RAMBOOT
- /* 60x SDRAM setup:
- */
- size8 = try_init (memctl, CONFIG_SYS_PSDMR_8COL, CONFIG_SYS_OR1_8COL,
- (uchar *) CONFIG_SYS_SDRAM_BASE, 8);
- size9 = try_init (memctl, CONFIG_SYS_PSDMR_9COL, CONFIG_SYS_OR1_9COL,
- (uchar *) CONFIG_SYS_SDRAM_BASE, 9);
-
- if (size8 < size9) {
- psize = size9;
- printf ("(60x:9COL - %ld MB, ", psize >> 20);
- } else {
- psize = try_init (memctl, CONFIG_SYS_PSDMR_8COL, CONFIG_SYS_OR1_8COL,
- (uchar *) CONFIG_SYS_SDRAM_BASE, 8);
- printf ("(60x:8COL - %ld MB, ", psize >> 20);
- }
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
- icache_enable ();
-
- return (psize);
-}
-
-
-static inline int scanChar (char *p, int len, unsigned long *number)
-{
- int akt = 0;
-
- *number = 0;
- while (akt < len) {
- if ((*p >= '0') && (*p <= '9')) {
- *number *= 10;
- *number += *p - '0';
- p += 1;
- } else {
- if (*p == '-') return akt;
- return -1;
- }
- akt ++;
- }
- return akt;
-}
-
-static int dump_hwib(void)
-{
- HWIB_INFO *hw = &hwinf;
- char buf[64];
- int i = getenv_f("serial#", buf, sizeof(buf));
- volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
- if (i < 0)
- buf[0] = '\0';
-
- if (hw->OK) {
- printf ("HWIB on %x\n", HWIB_INFO_START_ADDR);
- printf ("serial : %s\n", buf);
- printf ("ethaddr: %s\n", hw->ethaddr);
- printf ("FLASH : %x nr:%d\n", hw->flash, hw->flash_nr);
- printf ("RAM : %x cs:%d\n", hw->ram, hw->ram_cs);
- printf ("CPU : %lu\n", hw->cpunr);
- printf ("CAN : %d\n", hw->can);
- if (hw->eeprom) printf ("EEprom : %x\n", hw->eeprom);
- else printf ("No EEprom\n");
- if (hw->nand) {
- printf ("NAND : %x\n", hw->nand);
- printf ("NAND CS: %d\n", hw->nand_cs);
- } else { printf ("No NAND\n");}
- printf ("Bus %s mode.\n", (hw->Bus ? "60x" : "Single PQII"));
- printf (" real : %s\n", (immr->im_siu_conf.sc_bcr & BCR_EBM ? \
- "60x" : "Single PQII"));
- printf ("Option : %lx\n", hw->option);
- printf ("%s Security Engine\n", (hw->SecEng ? "with" : "no"));
- printf ("CPM Clk: %d\n", hw->cpmcl);
- printf ("CPU Clk: %d\n", hw->cpucl);
- printf ("Bus Clk: %d\n", hw->buscl);
- if (hw->busclk_real_ok) {
- printf (" real Clk: %d\n", hw->busclk_real);
- }
- printf ("CAS : %d\n", get_cas_latency());
- } else {
- printf("HWIB @%x not OK\n", HWIB_INFO_START_ADDR);
- }
- return 0;
-}
-
-static inline int search_real_busclk (int *clk)
-{
- int part = 0, pos = 0;
- char *p = (char *) CIB_INFO_START_ADDR;
- int ok = 0;
-
- while ((*p != '\0') && (pos < CIB_INFO_LEN)) {
- if (*p < ' ' || *p > '~') { /* ASCII strings! */
- return 0;
- }
- switch (part) {
- default:
- if (*p == '-') {
- ++part;
- }
- break;
- case 3:
- if (*p == '-') {
- ++part;
- break;
- }
- if (*p == 'b') {
- ok = 1;
- p++;
- break;
- }
- if (ok) {
- switch (*p) {
- case '6':
- *clk = 66666666;
- return 1;
- break;
- case '1':
- if (p[1] == '3') {
- *clk = 133333333;
- } else {
- *clk = 100000000;
- }
- return 1;
- break;
- }
- }
- break;
- }
- p++;
- }
- return 0;
-}
-
-int analyse_hwib (void)
-{
- char *p = (char *) HWIB_INFO_START_ADDR;
- int anz;
- int part = 1, i = 0, pos = 0;
- HWIB_INFO *hw = &hwinf;
-
- deb_printf(" %s pointer: %p\n", __FUNCTION__, p);
- /* Head = TQM */
- if (*((unsigned long *)p) != (unsigned long)CONFIG_SYS_HWINFO_MAGIC) {
- deb_printf("No HWIB\n");
- return -1;
- }
- p += 3;
- if (scanChar (p, 4, &hw->cpunr) < 0) {
- deb_printf("No CPU\n");
- return -2;
- }
- p +=4;
-
- hw->flash = 0x200000 << (*p - 'A');
- p++;
- hw->flash_nr = *p - '0';
- p++;
-
- hw->ram = 0x2000000 << (*p - 'A');
- p++;
- if (*p == '2') {
- hw->ram_cs = 2;
- p++;
- }
-
- if (*p == 'A') hw->can = 1;
- if (*p == 'B') hw->can = 2;
- p +=1;
- p +=1; /* connector */
- if (*p != '0') {
- hw->eeprom = 0x1000 << (*p - 'A');
- }
- p++;
-
- if ((*p < '0') || (*p > '9')) {
- /* NAND before z-option */
- hw->nand = 0x8000000 << (*p - 'A');
- p++;
- hw->nand_cs = *p - '0';
- p += 2;
- }
- /* z-option */
- anz = scanChar (p, 4, &hw->option);
- if (anz < 0) {
- deb_printf("No option\n");
- return -3;
- }
- if (hw->option & 0x8) hw->Bus = 1;
- p += anz;
- if (*p != '-') {
- deb_printf("No -\n");
- return -4;
- }
- p++;
- /* C option */
- if (*p == 'E') {
- hw->SecEng = 1;
- p++;
- }
- switch (*p) {
- case 'M': hw->cpucl = 266666666;
- break;
- case 'P': hw->cpucl = 300000000;
- break;
- case 'T': hw->cpucl = 400000000;
- break;
- default:
- deb_printf("No CPU Clk: %c\n", *p);
- return -5;
- break;
- }
- p++;
- switch (*p) {
- case 'I': hw->cpmcl = 200000000;
- break;
- case 'M': hw->cpmcl = 300000000;
- break;
- default:
- deb_printf("No CPM Clk\n");
- return -6;
- break;
- }
- p++;
- switch (*p) {
- case 'B': hw->buscl = 66666666;
- break;
- case 'E': hw->buscl = 100000000;
- break;
- case 'F': hw->buscl = 133333333;
- break;
- default:
- deb_printf("No BUS Clk\n");
- return -7;
- break;
- }
- p++;
-
- hw->OK = 1;
- /* search MAC Address */
- while ((*p != '\0') && (pos < CONFIG_SYS_HWINFO_SIZE)) {
- if (*p < ' ' || *p > '~') { /* ASCII strings! */
- return 0;
- }
- switch (part) {
- default:
- if (*p == ' ') {
- ++part;
- i = 0;
- }
- break;
- case 3: /* Copy MAC address */
- if (*p == ' ') {
- ++part;
- i = 0;
- break;
- }
- hw->ethaddr[i++] = *p;
- if ((i % 3) == 2)
- hw->ethaddr[i++] = ':';
- break;
-
- }
- p++;
- }
-
- hw->busclk_real_ok = search_real_busclk (&hw->busclk_real);
- return 0;
-}
-
-#if defined(CONFIG_GET_CPU_STR_F)
-/* !! This routine runs from Flash */
-char get_cpu_str_f (char *buf)
-{
- char *p = (char *) HWIB_INFO_START_ADDR;
- int i = 0;
-
- buf[i++] = 'M';
- buf[i++] = 'P';
- buf[i++] = 'C';
- if (*((unsigned long *)p) == (unsigned long)CONFIG_SYS_HWINFO_MAGIC) {
- buf[i++] = *&p[3];
- buf[i++] = *&p[4];
- buf[i++] = *&p[5];
- buf[i++] = *&p[6];
- } else {
- buf[i++] = '8';
- buf[i++] = '2';
- buf[i++] = '7';
- buf[i++] = 'x';
- }
- buf[i++] = 0;
- return 0;
-}
-#endif
-
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
-/* !! This routine runs from Flash */
-unsigned long board_get_cpu_clk_f (void)
-{
- char *p = (char *) HWIB_INFO_START_ADDR;
- int i = 0;
-
- if (*((unsigned long *)p) == (unsigned long)CONFIG_SYS_HWINFO_MAGIC) {
- if (search_real_busclk (&i))
- return i;
- }
- return CONFIG_8260_CLKIN;
-}
-#endif
-
-#if CONFIG_BOARD_EARLY_INIT_R
-
-static int can_test (unsigned long off)
-{
- volatile unsigned char *base = (unsigned char *) (CONFIG_SYS_CAN_BASE + off);
-
- *(base + 0x17) = 'T';
- *(base + 0x18) = 'Q';
- *(base + 0x19) = 'M';
- if ((*(base + 0x17) != 'T') ||
- (*(base + 0x18) != 'Q') ||
- (*(base + 0x19) != 'M')) {
- return 0;
- }
- return 1;
-}
-
-static int can_config_one (unsigned long off)
-{
- volatile unsigned char *ctrl = (unsigned char *) (CONFIG_SYS_CAN_BASE + off);
- volatile unsigned char *cpu_if = (unsigned char *) (CONFIG_SYS_CAN_BASE + off + 0x02);
- volatile unsigned char *clkout = (unsigned char *) (CONFIG_SYS_CAN_BASE + off + 0x1f);
- unsigned char temp;
-
- *cpu_if = 0x45;
- temp = *ctrl;
- temp |= 0x40;
- *ctrl = temp;
- *clkout = 0x20;
- temp = *ctrl;
- temp &= ~0x40;
- *ctrl = temp;
- return 0;
-}
-
-static int can_config (void)
-{
- int ret = 0;
- can_config_one (0);
- if (hwinf.can == 2) {
- can_config_one (0x100);
- }
- /* make Test if they really there */
- ret += can_test (0);
- ret += can_test (0x100);
- return ret;
-}
-
-static int init_can (void)
-{
- volatile immap_t * immr = (immap_t *)CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immr->im_memctl;
- int count = 0;
-
- if ((hwinf.OK) && (hwinf.can)) {
- memctl->memc_or4 = CONFIG_SYS_CAN_OR;
- memctl->memc_br4 = CONFIG_SYS_CAN_BR;
- /* upm Init */
- upmconfig (UPMC, (uint *) upmTableFast,
- sizeof (upmTableFast) / sizeof (uint));
- memctl->memc_mcmr = (MxMR_DSx_3_CYCL |
- MxMR_GPL_x4DIS |
- MxMR_RLFx_2X |
- MxMR_WLFx_2X |
- MxMR_OP_NORM);
- /* can configure */
- count = can_config ();
- printf ("CAN: %d @ %x\n", count, CONFIG_SYS_CAN_BASE);
- if (hwinf.can != count) printf("!!! difference to HWIB\n");
- } else {
- printf ("CAN: No\n");
- }
- return 0;
-}
-
-int board_early_init_r(void)
-{
- analyse_hwib ();
- init_can ();
- return 0;
-}
-#endif
-
-int do_hwib_dump (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
- dump_hwib ();
- return 0;
-}
-
-U_BOOT_CMD(
- hwib, 1, 1, do_hwib_dump,
- "dump HWIB'",
- ""
-);
-
-#ifdef CONFIG_SYS_UPDATE_FLASH_SIZE
-static int get_flash_timing (void)
-{
- /* get it from the option -tf in CIB */
- /* default is 0x00000c84 */
- int ret = 0x00000c84;
- int pos = 0;
- int nr = 0;
- char *p = (char *) CIB_INFO_START_ADDR;
-
- while ((*p != '\0') && (pos < CIB_INFO_LEN)) {
- if (*p < ' ' || *p > '~') { /* ASCII strings! */
- return ret;
- }
- if (*p == '-') {
- if ((p[1] == 't') && (p[2] == 'f')) {
- p += 6;
- ret = 0;
- while (nr < 8) {
- if ((*p >= '0') && (*p <= '9')) {
- ret *= 0x10;
- ret += *p - '0';
- p += 1;
- nr ++;
- } else if ((*p >= 'A') && (*p <= 'F')) {
- ret *= 10;
- ret += *p - '7';
- p += 1;
- nr ++;
- } else {
- if (nr < 8) return 0x00000c84;
- return ret;
- }
- }
- }
- }
- p++;
- pos++;
- }
- return ret;
-}
-
-/* Update the Flash_Size and the Flash Timing */
-int update_flash_size (int flash_size)
-{
- volatile immap_t * immr = (immap_t *)CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immr->im_memctl;
- unsigned long reg;
- unsigned long tim;
-
- /* I must use reg, otherwise the board hang */
- reg = memctl->memc_or0;
- reg &= ~ORxU_AM_MSK;
- reg |= MEG_TO_AM(flash_size >> 20);
- tim = get_flash_timing ();
- reg &= ~0xfff;
- reg |= (tim & 0xfff);
- memctl->memc_or0 = reg;
- return 0;
-}
-#endif
-
-#ifdef CONFIG_PCI
-struct pci_controller hose;
-
-int board_early_init_f (void)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-
- immap->im_clkrst.car_sccr |= M826X_SCCR_PCI_MODE_EN;
- return 0;
-}
-
-extern void pci_mpc8250_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
- pci_mpc8250_init(&hose);
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC8272_FAMILY 1
-#define CONFIG_TQM8272 1
-
-#define CONFIG_SYS_TEXT_BASE 0x40000000
-
-#define CONFIG_GET_CPU_STR_F 1 /* Get the CPU ID STR */
-#define CONFIG_BOARD_GET_CPU_CLK_F 1 /* Get the CLKIN from board fct */
-
-#define STK82xx_150 1 /* on a STK82xx.150 */
-
-#define CONFIG_CPM2 1 /* Has a CPM2 */
-
-#define CONFIG_82xx_CONS_SMC1 1 /* console on SMC1 */
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_BOARD_EARLY_INIT_R 1
-
-#if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC)
-#define CONFIG_BAUDRATE 230400
-#else
-#define CONFIG_BAUDRATE 115200
-#endif
-
-#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "consdev=ttyCPM0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "hostname=tqm8272\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addcons=setenv bootargs ${bootargs} " \
- "console=$(consdev),$(baudrate)\0" \
- "flash_nfs=run nfsargs addip addcons;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addcons;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 300000 ${bootfile};" \
- "run nfsargs addip addcons;bootm\0" \
- "rootpath=/opt/eldk/ppc_82xx\0" \
- "bootfile=/tftpboot/tqm8272/uImage\0" \
- "kernel_addr=40080000\0" \
- "ramdisk_addr=40100000\0" \
- "load=tftp 300000 /tftpboot/tqm8272/u-boot.bin\0" \
- "update=protect off 40000000 4003ffff;era 40000000 4003ffff;" \
- "cp.b 300000 40000000 40000;" \
- "setenv filesize;saveenv\0" \
- "cphwib=cp.b 4003fc00 33fc00 400\0" \
- "upd=run load cphwib update\0" \
- ""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_I2C 1
-
-#if CONFIG_I2C
-/* enable I2C and select the hardware/software driver */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED 400000
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */
-#define I2C_ACTIVE (iop->pdir |= 0x00010000)
-#define I2C_TRISTATE (iop->pdir &= ~0x00010000)
-#define I2C_READ ((iop->pdat & 0x00010000) != 0)
-#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \
- else iop->pdat &= ~0x00010000
-#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \
- else iop->pdat &= ~0x00020000
-#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-
-#define CONFIG_I2C_X
-
-/* EEPROM */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
-
-/* I2C RTC */
-#define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
-
-/* I2C SYSMON (LM75) */
-#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
-#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
-#define CONFIG_SYS_DTT_MAX_TEMP 70
-#define CONFIG_SYS_DTT_LOW_TEMP -30
-#define CONFIG_SYS_DTT_HYSTERESIS 3
-
-#else
-#undef CONFIG_SYS_I2C
-#undef CONFIG_HARD_I2C
-#undef CONFIG_SYS_I2C_SOFT
-#endif
-
-/*
- * select serial console configuration
- *
- * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
- * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
- * for SCC).
- *
- * if CONFIG_CONS_NONE is defined, then the serial console routines must
- * defined elsewhere (for example, on the cogent platform, there are serial
- * ports on the motherboard which are used for the serial console - see
- * cogent/cma101/serial.[ch]).
- */
-#define CONFIG_CONS_ON_SMC /* define if console on SMC */
-#undef CONFIG_CONS_ON_SCC /* define if console on SCC */
-#undef CONFIG_CONS_NONE /* define if console on something else*/
-#ifdef CONFIG_82xx_CONS_SMC1
-#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
-#endif
-#ifdef CONFIG_82xx_CONS_SMC2
-#define CONFIG_CONS_INDEX 2 /* which serial channel for console */
-#endif
-
-#undef CONFIG_CONS_USE_EXTC /* SMC/SCC use ext clock not brg_clk */
-#define CONFIG_CONS_EXTC_RATE 3686400 /* SMC/SCC ext clk rate in Hz */
-#define CONFIG_CONS_EXTC_PINSEL 0 /* pin select 0=CLK3/CLK9 */
-
-/*
- * select ethernet configuration
- *
- * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
- * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
- * for FCC)
- *
- * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
- * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
- *
- * (On TQM8272 either SCC1 or FCC2 may be chosen: SCC1 is hardwired to the
- * X.29 connector, and FCC2 is hardwired to the X.1 connector)
- */
-#define CONFIG_SYS_FCC_ETHERNET
-
-#if defined(CONFIG_SYS_FCC_ETHERNET)
-#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */
-#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
-#undef CONFIG_ETHER_NONE /* define if ether on something else */
-#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */
-#else
-#define CONFIG_ETHER_ON_SCC /* define if ether on SCC */
-#undef CONFIG_ETHER_ON_FCC /* define if ether on FCC */
-#undef CONFIG_ETHER_NONE /* define if ether on something else */
-#define CONFIG_ETHER_INDEX 1 /* which SCC/FCC channel for ethernet */
-#endif
-
-#if defined(CONFIG_ETHER_ON_SCC) && (CONFIG_ETHER_INDEX == 1)
-
-/*
- * - RX clk is CLK11
- * - TX clk is CLK12
- */
-# define CONFIG_SYS_CMXSCR_VALUE (CMXSCR_RS1CS_CLK11 | CMXSCR_TS1CS_CLK12)
-
-#elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
-
-/*
- * - Rx-CLK is CLK13
- * - Tx-CLK is CLK14
- * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
- * - Enable Full Duplex in FSMR
- */
-# define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK)
-# define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14)
-# define CONFIG_SYS_CPMFCR_RAMTYPE 0
-# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB)
-
-#endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */
-
-#define CONFIG_MII /* MII PHY management */
-#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
-/*
- * GPIO pins used for bit-banged MII communications
- */
-#define MDIO_PORT 2 /* Port C */
-#define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
- (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
-#define MDC_DECLARE MDIO_DECLARE
-
-#if STK82xx_150
-#define CONFIG_SYS_MDIO_PIN 0x00008000 /* PC16 */
-#define CONFIG_SYS_MDC_PIN 0x00004000 /* PC17 */
-#endif
-
-#if STK82xx_100
-#define CONFIG_SYS_MDIO_PIN 0x00000002 /* PC30 */
-#define CONFIG_SYS_MDC_PIN 0x00000001 /* PC31 */
-#endif
-
-#if 1
-#define MDIO_ACTIVE (iop->pdir |= CONFIG_SYS_MDIO_PIN)
-#define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
-#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0)
-
-#define MDIO(bit) if(bit) iop->pdat |= CONFIG_SYS_MDIO_PIN; \
- else iop->pdat &= ~CONFIG_SYS_MDIO_PIN
-
-#define MDC(bit) if(bit) iop->pdat |= CONFIG_SYS_MDC_PIN; \
- else iop->pdat &= ~CONFIG_SYS_MDC_PIN
-#else
-#define MDIO_ACTIVE ({unsigned long tmp; tmp = iop->pdir; tmp |= CONFIG_SYS_MDIO_PIN; iop->pdir = tmp;})
-#define MDIO_TRISTATE ({unsigned long tmp; tmp = iop->pdir; tmp &= ~CONFIG_SYS_MDIO_PIN; iop->pdir = tmp;})
-#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0)
-
-#define MDIO(bit) if(bit) {unsigned long tmp; tmp = iop->pdat; tmp |= CONFIG_SYS_MDIO_PIN; iop->pdat = tmp;}\
- else {unsigned long tmp; tmp = iop->pdat; tmp &= ~CONFIG_SYS_MDIO_PIN; iop->pdat = tmp;}
-
-#define MDC(bit) if(bit) {unsigned long tmp; tmp = iop->pdat; tmp |= CONFIG_SYS_MDC_PIN; iop->pdat = tmp;}\
- else {unsigned long tmp; tmp = iop->pdat; tmp &= ~CONFIG_SYS_MDC_PIN; iop->pdat = tmp;}
-#endif
-
-#define MIIDELAY udelay(1)
-
-
-/* system clock rate (CLKIN) - equal to the 60x and local bus speed */
-#define CONFIG_8260_CLKIN 66666666 /* in Hz */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_TIMESTAMP /* Print image info with timestamp */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_SNTP
-
-#if CONFIG_I2C
- #define CONFIG_CMD_I2C
- #define CONFIG_CMD_DATE
- #define CONFIG_CMD_DTT
- #define CONFIG_CMD_EEPROM
-#endif
-
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-
-#if 0
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
-#endif
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x300000 /* default load address */
-
-#define CONFIG_SYS_RESET_ADDRESS 0x40000104 /* "bad" address */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * CAN stuff
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_CAN_BASE 0x51000000
-#define CONFIG_SYS_CAN_SIZE 1
-#define CONFIG_SYS_CAN_BR ((CONFIG_SYS_CAN_BASE & BRx_BA_MSK) |\
- BRx_PS_8 |\
- BRx_MS_UPMC |\
- BRx_V)
-
-#define CONFIG_SYS_CAN_OR (MEG_TO_AM(CONFIG_SYS_CAN_SIZE) |\
- ORxU_BI)
-
-
-/* What should the base address of the main FLASH be and how big is
- * it (in MBytes)? This must contain CONFIG_SYS_TEXT_BASE from board/tqm8272/config.mk
- * The main FLASH is whichever is connected to *CS0.
- */
-#define CONFIG_SYS_FLASH0_BASE 0x40000000
-#define CONFIG_SYS_FLASH0_SIZE 32 /* 32 MB */
-
-/* Flash bank size (for preliminary settings)
- */
-#define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_FLASH0_SIZE
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
-
-#define CONFIG_SYS_FLASH_CFI /* flash is CFI compat. */
-#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver*/
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector */
-#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-
-#define CONFIG_SYS_UPDATE_FLASH_SIZE
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
-#define CONFIG_ENV_SIZE 0x20000
-#define CONFIG_ENV_SECT_SIZE 0x20000
-#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SIZE)
-#define CONFIG_ENV_SIZE_REDUND 0x20000
-
-/* Where is the Hardwareinformation Block (from Monitor Sources) */
-#define MON_RES_LENGTH (0x0003FC00)
-#define HWIB_INFO_START_ADDR (CONFIG_SYS_FLASH_BASE + MON_RES_LENGTH)
-#define HWIB_INFO_LEN 512
-#define CIB_INFO_START_ADDR (CONFIG_SYS_FLASH_BASE + MON_RES_LENGTH + HWIB_INFO_LEN)
-#define CIB_INFO_LEN 512
-
-#define CONFIG_SYS_HWINFO_OFFSET 0x3fc00 /* offset of HW Info block */
-#define CONFIG_SYS_HWINFO_SIZE 0x00000060 /* size of HW Info block */
-#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
-
-/*-----------------------------------------------------------------------
- * NAND-FLASH stuff
- *-----------------------------------------------------------------------
- */
-#if defined(CONFIG_CMD_NAND)
-
-#define CONFIG_SYS_NAND_CS_DIST 0x80
-#define CONFIG_SYS_NAND_UPM_WRITE_CMD_OFS 0x20
-#define CONFIG_SYS_NAND_UPM_WRITE_ADDR_OFS 0x40
-
-#define CONFIG_SYS_NAND_BR ((CONFIG_SYS_NAND0_BASE & BRx_BA_MSK) |\
- BRx_PS_8 |\
- BRx_MS_UPMB |\
- BRx_V)
-
-#define CONFIG_SYS_NAND_OR (MEG_TO_AM(CONFIG_SYS_NAND_SIZE) |\
- ORxU_BI |\
- ORxU_EHTR_8IDLE)
-
-#define CONFIG_SYS_NAND_SIZE 1
-#define CONFIG_SYS_NAND0_BASE 0x50000000
-#define CONFIG_SYS_NAND1_BASE (CONFIG_SYS_NAND0_BASE + CONFIG_SYS_NAND_CS_DIST)
-#define CONFIG_SYS_NAND2_BASE (CONFIG_SYS_NAND1_BASE + CONFIG_SYS_NAND_CS_DIST)
-#define CONFIG_SYS_NAND3_BASE (CONFIG_SYS_NAND2_BASE + CONFIG_SYS_NAND_CS_DIST)
-
-#define CONFIG_SYS_MAX_NAND_DEVICE 4 /* Max number of NAND devices */
-
-#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE, \
- CONFIG_SYS_NAND1_BASE, \
- CONFIG_SYS_NAND2_BASE, \
- CONFIG_SYS_NAND3_BASE, \
- }
-
-#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)(adr)) = (__u8)d; } while(0)
-#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)(adr)))
-#define WRITE_NAND_UPM(d, adr, off) do \
-{ \
- volatile unsigned char *addr = (unsigned char *) (adr + off); \
- WRITE_NAND(d, addr); \
-} while(0)
-
-#endif /* CONFIG_CMD_NAND */
-
-#define CONFIG_PCI
-#ifdef CONFIG_PCI
-#define CONFIG_PCI_INDIRECT_BRIDGE
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
-#define CONFIG_PCI_PNP
-#define CONFIG_EEPRO100
-#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
-#define CONFIG_PCI_SCAN_SHOW
-#endif
-
-/*-----------------------------------------------------------------------
- * Hard Reset Configuration Words
- *
- * if you change bits in the HRCW, you must also change the CONFIG_SYS_*
- * defines for the various registers affected by the HRCW e.g. changing
- * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR.
- */
-#if 0
-#define __HRCW__ALL__ (HRCW_CIP | HRCW_ISB111 | HRCW_BMS)
-
-# define CONFIG_SYS_HRCW_MASTER (__HRCW__ALL__ | HRCW_MODCK_H0111)
-#else
-#define CONFIG_SYS_HRCW_MASTER (HRCW_BPS11 | HRCW_ISB111 | HRCW_BMS | HRCW_MODCK_H0111)
-#endif
-
-/* no slaves so just fill with zeros */
-#define CONFIG_SYS_HRCW_SLAVE1 0
-#define CONFIG_SYS_HRCW_SLAVE2 0
-#define CONFIG_SYS_HRCW_SLAVE3 0
-#define CONFIG_SYS_HRCW_SLAVE4 0
-#define CONFIG_SYS_HRCW_SLAVE5 0
-#define CONFIG_SYS_HRCW_SLAVE6 0
-#define CONFIG_SYS_HRCW_SLAVE7 0
-
-/*-----------------------------------------------------------------------
- * Internal Memory Mapped Register
- */
-#define CONFIG_SYS_IMMR 0xFFF00000
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH0_BASE
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */
-#if defined(CONFIG_CMD_KGDB)
-# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
-#endif
-
-/*-----------------------------------------------------------------------
- * HIDx - Hardware Implementation-dependent Registers 2-11
- *-----------------------------------------------------------------------
- * HID0 also contains cache control - initially enable both caches and
- * invalidate contents, then the final state leaves only the instruction
- * cache enabled. Note that Power-On and Hard reset invalidate the caches,
- * but Soft reset does not.
- *
- * HID1 has only read-only information - nothing to set.
- */
-#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|\
- HID0_IFEM|HID0_ABE)
-#define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE)
-#define CONFIG_SYS_HID2 0
-
-/*-----------------------------------------------------------------------
- * RMR - Reset Mode Register 5-5
- *-----------------------------------------------------------------------
- * turn on Checkstop Reset Enable
- */
-#define CONFIG_SYS_RMR RMR_CSRE
-
-/*-----------------------------------------------------------------------
- * BCR - Bus Configuration 4-25
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_BCR_60x (BCR_EBM|BCR_NPQM0|BCR_NPQM2) /* 60x mode */
-#define BCR_APD01 0x10000000
-#define CONFIG_SYS_BCR_SINGLE (BCR_APD01|BCR_ETM) /* 8260 mode */
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration 4-31
- *-----------------------------------------------------------------------
- */
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
-#define CONFIG_SYS_SIUMCR_LOW (SIUMCR_DPPC00)
-#define CONFIG_SYS_SIUMCR_HIGH (SIUMCR_DPPC00 | SIUMCR_ABE)
-#else
-#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC00)
-#endif
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control 4-35
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
- */
-#if defined(CONFIG_WATCHDOG)
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
- SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
-#else
-#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
- SYPCR_SWRI|SYPCR_SWP)
-#endif /* CONFIG_WATCHDOG */
-
-/*-----------------------------------------------------------------------
- * TMCNTSC - Time Counter Status and Control 4-40
- *-----------------------------------------------------------------------
- * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
- * and enable Time Counter
- */
-#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control 4-42
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
- * Periodic timer
- */
-#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock Control 9-8
- *-----------------------------------------------------------------------
- * Ensure DFBRG is Divide by 16
- */
-#define CONFIG_SYS_SCCR SCCR_DFBRG01
-
-/*-----------------------------------------------------------------------
- * RCCR - RISC Controller Configuration 13-7
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RCCR 0
-
-/*
- * Init Memory Controller:
- *
- * Bank Bus Machine PortSz Device
- * ---- --- ------- ------ ------
- * 0 60x GPCM 32 bit FLASH
- * 1 60x SDRAM 64 bit SDRAM
- * 2 60x UPMB 8 bit NAND
- * 3 60x UPMC 8 bit CAN
- *
- */
-
-/* Initialize SDRAM
- */
-#undef CONFIG_SYS_INIT_LOCAL_SDRAM /* No SDRAM on Local Bus */
-
-#define SDRAM_MAX_SIZE 0x20000000 /* max. 512 MB */
-
-/* Minimum mask to separate preliminary
- * address ranges for CS[0:2]
- */
-#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (512<<20) /* less than 512 MB */
-
-#define CONFIG_SYS_MPTPR 0x4000
-
-/*-----------------------------------------------------------------------------
- * Address for Mode Register Set (MRS) command
- *-----------------------------------------------------------------------------
- * In fact, the address is rather configuration data presented to the SDRAM on
- * its address lines. Because the address lines may be mux'ed externally either
- * for 8 column or 9 column devices, some bits appear twice in the 8260's
- * address:
- *
- * | (RFU) | (RFU) | WBL | TM | CL | BT | Burst Length |
- * | BA1 BA0 | A12 : A10 | A9 | A8 A7 | A6 : A4 | A3 | A2 : A0 |
- * 8 columns mux'ing: | A9 | A10 A21 | A22 : A24 | A25 | A26 : A28 |
- * 9 columns mux'ing: | A8 | A20 A21 | A22 : A24 | A25 | A26 : A28 |
- * Settings: | 0 | 0 0 | 0 1 0 | 0 | 0 1 0 |
- *-----------------------------------------------------------------------------
- */
-#define CONFIG_SYS_MRS_OFFS 0x00000110
-
-/* Bank 0 - FLASH
- */
-#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
- BRx_PS_32 |\
- BRx_MS_GPCM_P |\
- BRx_V)
-
-#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
- ORxG_CSNT |\
- ORxG_ACS_DIV4 |\
- ORxG_SCY_8_CLK |\
- ORxG_TRLX)
-
-/* SDRAM on TQM8272 can have either 8 or 9 columns.
- * The number affects configuration values.
- */
-
-/* Bank 1 - 60x bus SDRAM
- */
-#define CONFIG_SYS_PSRT 0x20 /* Low Value */
-/* #define CONFIG_SYS_PSRT 0x10 Fast Value */
-#define CONFIG_SYS_LSRT 0x20 /* Local Bus */
-#ifndef CONFIG_SYS_RAMBOOT
-#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\
- BRx_PS_64 |\
- BRx_MS_SDRAM_P |\
- BRx_V)
-
-#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR1_8COL
-
-/* SDRAM initialization values for 8-column chips
- */
-#define CONFIG_SYS_OR1_8COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
- ORxS_BPD_4 |\
- ORxS_ROWST_PBI1_A7 |\
- ORxS_NUMR_12)
-
-#define CONFIG_SYS_PSDMR_8COL (PSDMR_PBI |\
- PSDMR_SDAM_A15_IS_A5 |\
- PSDMR_BSMA_A12_A14 |\
- PSDMR_SDA10_PBI1_A8 |\
- PSDMR_RFRC_7_CLK |\
- PSDMR_PRETOACT_2W |\
- PSDMR_ACTTORW_2W |\
- PSDMR_LDOTOPRE_1C |\
- PSDMR_WRC_2C |\
- PSDMR_EAMUX |\
- PSDMR_BUFCMD |\
- PSDMR_CL_2)
-
-
-/* SDRAM initialization values for 9-column chips
- */
-#define CONFIG_SYS_OR1_9COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
- ORxS_BPD_4 |\
- ORxS_ROWST_PBI1_A5 |\
- ORxS_NUMR_13)
-
-#define CONFIG_SYS_PSDMR_9COL (PSDMR_PBI |\
- PSDMR_SDAM_A16_IS_A5 |\
- PSDMR_BSMA_A12_A14 |\
- PSDMR_SDA10_PBI1_A7 |\
- PSDMR_RFRC_7_CLK |\
- PSDMR_PRETOACT_2W |\
- PSDMR_ACTTORW_2W |\
- PSDMR_LDOTOPRE_1C |\
- PSDMR_WRC_2C |\
- PSDMR_EAMUX |\
- PSDMR_BUFCMD |\
- PSDMR_CL_2)
-
-#define CONFIG_SYS_OR1_10COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
- ORxS_BPD_4 |\
- ORxS_ROWST_PBI1_A4 |\
- ORxS_NUMR_13)
-
-#define CONFIG_SYS_PSDMR_10COL (PSDMR_PBI |\
- PSDMR_SDAM_A17_IS_A5 |\
- PSDMR_BSMA_A12_A14 |\
- PSDMR_SDA10_PBI1_A4 |\
- PSDMR_RFRC_6_CLK |\
- PSDMR_PRETOACT_2W |\
- PSDMR_ACTTORW_2W |\
- PSDMR_LDOTOPRE_1C |\
- PSDMR_WRC_2C |\
- PSDMR_EAMUX |\
- PSDMR_BUFCMD |\
- PSDMR_CL_2)
-
-#define PSDMR_RFRC_66MHZ_SINGLE 0x00028000 /* PSDMR[RFRC] at 66 MHz single mode */
-#define PSDMR_RFRC_100MHZ_SINGLE 0x00030000 /* PSDMR[RFRC] at 100 MHz single mode */
-#define PSDMR_RFRC_133MHZ_SINGLE 0x00030000 /* PSDMR[RFRC] at 133 MHz single mode */
-#define PSDMR_RFRC_66MHZ_60X 0x00030000 /* PSDMR[RFRC] at 66 MHz 60x mode */
-#define PSDMR_RFRC_100MHZ_60X 0x00028000 /* PSDMR[RFRC] at 100 MHz 60x mode */
-#define PSDMR_RFRC_DEFAULT PSDMR_RFRC_133MHZ_SINGLE /* PSDMR[RFRC] default value */
-
-#define PSDMR_PRETOACT_66MHZ_SINGLE 0x00002000 /* PSDMR[PRETOACT] at 66 MHz single mode */
-#define PSDMR_PRETOACT_100MHZ_SINGLE 0x00002000 /* PSDMR[PRETOACT] at 100 MHz single mode */
-#define PSDMR_PRETOACT_133MHZ_SINGLE 0x00002000 /* PSDMR[PRETOACT] at 133 MHz single mode */
-#define PSDMR_PRETOACT_66MHZ_60X 0x00001000 /* PSDMR[PRETOACT] at 66 MHz 60x mode */
-#define PSDMR_PRETOACT_100MHZ_60X 0x00001000 /* PSDMR[PRETOACT] at 100 MHz 60x mode */
-#define PSDMR_PRETOACT_DEFAULT PSDMR_PRETOACT_133MHZ_SINGLE /* PSDMR[PRETOACT] default value */
-
-#define PSDMR_WRC_66MHZ_SINGLE 0x00000020 /* PSDMR[WRC] at 66 MHz single mode */
-#define PSDMR_WRC_100MHZ_SINGLE 0x00000020 /* PSDMR[WRC] at 100 MHz single mode */
-#define PSDMR_WRC_133MHZ_SINGLE 0x00000010 /* PSDMR[WRC] at 133 MHz single mode */
-#define PSDMR_WRC_66MHZ_60X 0x00000010 /* PSDMR[WRC] at 66 MHz 60x mode */
-#define PSDMR_WRC_100MHZ_60X 0x00000010 /* PSDMR[WRC] at 100 MHz 60x mode */
-#define PSDMR_WRC_DEFAULT PSDMR_WRC_133MHZ_SINGLE /* PSDMR[WRC] default value */
-
-#define PSDMR_BUFCMD_66MHZ_SINGLE 0x00000000 /* PSDMR[BUFCMD] at 66 MHz single mode */
-#define PSDMR_BUFCMD_100MHZ_SINGLE 0x00000000 /* PSDMR[BUFCMD] at 100 MHz single mode */
-#define PSDMR_BUFCMD_133MHZ_SINGLE 0x00000004 /* PSDMR[BUFCMD] at 133 MHz single mode */
-#define PSDMR_BUFCMD_66MHZ_60X 0x00000000 /* PSDMR[BUFCMD] at 66 MHz 60x mode */
-#define PSDMR_BUFCMD_100MHZ_60X 0x00000000 /* PSDMR[BUFCMD] at 100 MHz 60x mode */
-#define PSDMR_BUFCMD_DEFAULT PSDMR_BUFCMD_133MHZ_SINGLE /* PSDMR[BUFCMD] default value */
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
-#endif /* __CONFIG_H */
projects / project / bcm63xx / u-boot.git / commitdiff