Commit 19580e66 authored by Dave Liu's avatar Dave Liu Committed by Kim Phillips
Browse files

mpc83xx: Add the support of MPC837xEMDS board



The MPC837xEMDS board support:
* DDR2 400MHz hardcoded and SPD init
* Local bus NOR Flash
* I2C, UART, MII and RTC
* eTSEC RGMII
* PCI host
Signed-off-by: default avatarDave Liu <daveliu@freescale.com>
parent 555da617
......@@ -1922,6 +1922,16 @@ MPC8360EMDS_ATM_config: unconfig
fi ;
@$(MKCONFIG) -a MPC8360EMDS ppc mpc83xx mpc8360emds freescale
MPC837XEMDS_config \
MPC837XEMDS_HOST_config: unconfig
@mkdir -p $(obj)include
@echo "" >$(obj)include/config.h ; \
if [ "$(findstring _HOST_,$@)" ] ; then \
echo -n "... PCI HOST " ; \
echo "#define CONFIG_PCI" >>$(obj)include/config.h ; \
fi ;
@$(MKCONFIG) -a MPC837XEMDS ppc mpc83xx mpc837xemds freescale
sbc8349_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc83xx sbc8349
......
#
# (C) Copyright 2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o pci.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################
#
# (C) Copyright 2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
#
# MPC837xEMDS
#
TEXT_BASE = 0xFE000000
/*
* Copyright (C) 2007 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* CREDITS: Kim Phillips contribute to LIBFDT code
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
#include <common.h>
#include <i2c.h>
#include <spd.h>
#if defined(CONFIG_SPD_EEPROM)
#include <spd_sdram.h>
#endif
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#endif
#if defined(CONFIG_PQ_MDS_PIB)
#include "../common/pq-mds-pib.h"
#endif
int board_early_init_f(void)
{
u8 *bcsr = (u8 *)CFG_BCSR;
/* Enable flash write */
bcsr[0x9] &= ~0x04;
/* Clear all of the interrupt of BCSR */
bcsr[0xe] = 0xff;
return 0;
}
int board_early_init_r(void)
{
#ifdef CONFIG_PQ_MDS_PIB
pib_init();
#endif
return 0;
}
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
int fixed_sdram(void);
long int initdram(int board_type)
{
volatile immap_t *im = (immap_t *) CFG_IMMR;
u32 msize = 0;
if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
return -1;
#if defined(CONFIG_SPD_EEPROM)
msize = spd_sdram();
#else
msize = fixed_sdram();
#endif
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
/* Initialize DDR ECC byte */
ddr_enable_ecc(msize * 1024 * 1024);
#endif
/* return total bus DDR size(bytes) */
return (msize * 1024 * 1024);
}
#if !defined(CONFIG_SPD_EEPROM)
/*************************************************************************
* fixed sdram init -- doesn't use serial presence detect.
************************************************************************/
int fixed_sdram(void)
{
volatile immap_t *im = (immap_t *) CFG_IMMR;
u32 msize = CFG_DDR_SIZE * 1024 * 1024;
u32 msize_log2 = __ilog2(msize);
im->sysconf.ddrlaw[0].bar = CFG_DDR_SDRAM_BASE >> 12;
im->sysconf.ddrlaw[0].ar = LBLAWAR_EN | (msize_log2 - 1);
#if (CFG_DDR_SIZE != 512)
#warning Currenly any ddr size other than 512 is not supported
#endif
im->sysconf.ddrcdr = CFG_DDRCDR_VALUE;
udelay(50000);
im->ddr.sdram_clk_cntl = CFG_DDR_SDRAM_CLK_CNTL;
udelay(1000);
im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS;
im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
udelay(1000);
im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0;
im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3;
im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG;
im->ddr.sdram_cfg2 = CFG_DDR_SDRAM_CFG2;
im->ddr.sdram_mode = CFG_DDR_MODE;
im->ddr.sdram_mode2 = CFG_DDR_MODE2;
im->ddr.sdram_interval = CFG_DDR_INTERVAL;
__asm__ __volatile__("sync");
udelay(1000);
im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
udelay(2000);
return CFG_DDR_SIZE;
}
#endif /*!CFG_SPD_EEPROM */
int checkboard(void)
{
puts("Board: Freescale MPC837xEMDS\n");
return 0;
}
#if defined(CONFIG_OF_BOARD_SETUP)
void ft_board_setup(void *blob, bd_t *bd)
{
#if defined(CONFIG_OF_FLAT_TREE)
u32 *p;
int len;
p = ft_get_prop(blob, "/memory/reg", &len);
if (p != NULL) {
*p++ = cpu_to_be32(bd->bi_memstart);
*p = cpu_to_be32(bd->bi_memsize);
}
#endif
ft_cpu_setup(blob, bd);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
}
#endif /* CONFIG_OF_BOARD_SETUP */
/*
* Copyright (C) 2007 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
#include <asm/mmu.h>
#include <asm/io.h>
#include <common.h>
#include <mpc83xx.h>
#include <pci.h>
#include <i2c.h>
#include <asm/fsl_i2c.h>
#if defined(CONFIG_PCI)
static struct pci_region pci_regions[] = {
{
bus_start: CFG_PCI_MEM_BASE,
phys_start: CFG_PCI_MEM_PHYS,
size: CFG_PCI_MEM_SIZE,
flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
},
{
bus_start: CFG_PCI_MMIO_BASE,
phys_start: CFG_PCI_MMIO_PHYS,
size: CFG_PCI_MMIO_SIZE,
flags: PCI_REGION_MEM
},
{
bus_start: CFG_PCI_IO_BASE,
phys_start: CFG_PCI_IO_PHYS,
size: CFG_PCI_IO_SIZE,
flags: PCI_REGION_IO
}
};
void pci_init_board(void)
{
volatile immap_t *immr = (volatile immap_t *)CFG_IMMR;
volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
struct pci_region *reg[] = { pci_regions };
/* Enable all 5 PCI_CLK_OUTPUTS */
clk->occr |= 0xf8000000;
udelay(2000);
/* Configure PCI Local Access Windows */
pci_law[0].bar = CFG_PCI_MEM_PHYS & LAWBAR_BAR;
pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
pci_law[1].bar = CFG_PCI_IO_PHYS & LAWBAR_BAR;
pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
udelay(2000);
mpc83xx_pci_init(1, reg, 0);
}
#endif /* CONFIG_PCI */
/*
* Copyright (C) 2004-2006 Freescale Semiconductor, Inc.
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
......@@ -155,6 +155,10 @@ void cpu_init_f (volatile immap_t * im)
#ifdef CFG_DDRCDR
im->sysconf.ddrcdr = CFG_DDRCDR;
#endif
/* Output buffer impedance register */
#ifdef CFG_OBIR
im->sysconf.obir = CFG_OBIR;
#endif
#ifdef CONFIG_QE
/* Config QE ioports */
......
/*
* (C) Copyright 2006 Freescale Semiconductor, Inc.
* (C) Copyright 2006-2007 Freescale Semiconductor, Inc.
*
* (C) Copyright 2006
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
......@@ -198,6 +198,7 @@ long int spd_sdram()
if(spd.mem_type == SPD_MEMTYPE_DDR2) {
immap->sysconf.ddrcdr = CFG_DDRCDR_VALUE;
}
udelay(50000);
#endif
/*
......@@ -576,7 +577,7 @@ long int spd_sdram()
if (effective_data_rate == 266 || effective_data_rate == 333) {
cpo = 0x7; /* READ_LAT + 5/4 */
} else if (effective_data_rate == 400) {
cpo = 0x9; /* READ_LAT + 7/4 */
cpo = 0x7; /* READ_LAT + 5/4 */
} else {
/* Automatic calibration */
cpo = 0x1f;
......@@ -705,9 +706,11 @@ long int spd_sdram()
* SDRAM Cfg 2
*/
odt_cfg = 0;
#ifndef CONFIG_NEVER_ASSERT_ODT_TO_CPU
if (odt_rd_cfg | odt_wr_cfg) {
odt_cfg = 0x2; /* ODT to IOs during reads */
}
#endif
if (spd.mem_type == SPD_MEMTYPE_DDR2) {
ddr->sdram_cfg2 = (0
| (0 << 26) /* True DQS */
......
......@@ -674,6 +674,15 @@ uint mii_cis8204_setmode(uint mii_reg, struct tsec_private * priv)
return MIIM_CIS8204_EPHYCON_INIT;
}
uint mii_m88e1111s_setmode(uint mii_reg, struct tsec_private *priv)
{
uint mii_data = read_phy_reg(priv, mii_reg);
if (priv->flags & TSEC_REDUCED)
mii_data = (mii_data & 0xfff0) | 0x000b;
return mii_data;
}
/* Initialized required registers to appropriate values, zeroing
* those we don't care about (unless zero is bad, in which case,
* choose a more appropriate value)
......@@ -1034,6 +1043,7 @@ struct phy_info phy_info_M88E1111S = {
(struct phy_cmd[]){ /* config */
/* Reset and configure the PHY */
{MIIM_CONTROL, MIIM_CONTROL_RESET, NULL},
{0x1b, 0x848f, &mii_m88e1111s_setmode},
{0x14, 0x0cd2, NULL}, /* Delay RGMII TX and RX */
{MIIM_GBIT_CONTROL, MIIM_GBIT_CONTROL_INIT, NULL},
{MIIM_ANAR, MIIM_ANAR_INIT, NULL},
......
/*
* Copyright (C) 2007 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#undef DEBUG
/*
* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_MPC83XX 1 /* MPC83XX family */
#define CONFIG_MPC837X 1 /* MPC837X CPU specific */
#define CONFIG_MPC837XEMDS 1 /* MPC837XEMDS board specific */
/*
* System Clock Setup
*/
#ifdef CONFIG_PCISLAVE
#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
#else
#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
#endif
#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ 66000000
#endif
/*
* Hardware Reset Configuration Word
* if CLKIN is 66MHz, then
* CSB = 396MHz, CORE = 594MHz, DDRC = 396MHz, LBC = 396MHz
*/
#define CFG_HRCW_LOW (\
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
HRCWL_DDR_TO_SCB_CLK_1X1 |\
HRCWL_SVCOD_DIV_2 |\
HRCWL_CSB_TO_CLKIN_6X1 |\
HRCWL_CORE_TO_CSB_1_5X1)
#ifdef CONFIG_PCISLAVE
#define CFG_HRCW_HIGH (\
HRCWH_PCI_AGENT |\
HRCWH_PCI1_ARBITER_DISABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0XFFF00100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_RL_EXT_LEGACY |\
HRCWH_TSEC1M_IN_RGMII |\
HRCWH_TSEC2M_IN_RGMII |\
HRCWH_BIG_ENDIAN |\
HRCWH_LDP_CLEAR)
#else
#define CFG_HRCW_HIGH (\
HRCWH_PCI_HOST |\
HRCWH_PCI1_ARBITER_ENABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_RL_EXT_LEGACY |\
HRCWH_TSEC1M_IN_RGMII |\
HRCWH_TSEC2M_IN_RGMII |\
HRCWH_BIG_ENDIAN |\
HRCWH_LDP_CLEAR)
#endif
/*
* eTSEC Clock Config
*/
#define CFG_SCCR_TSEC1CM 1 /* CSB:eTSEC1 = 1:1 */
#define CFG_SCCR_TSEC2CM 1 /* CSB:eTSEC2 = 1:1 */
/*
* System IO Config
*/
#define CFG_SICRH 0x00000000
#define CFG_SICRL 0x00000000
/*
* Output Buffer Impedance
*/
#define CFG_OBIR 0x31100000
#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
#define CONFIG_BOARD_EARLY_INIT_R
/*
* IMMR new address
*/
#define CFG_IMMR 0xE0000000
/*
* DDR Setup
*/
#define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
#define CFG_SDRAM_BASE CFG_DDR_BASE
#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
#define CFG_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
#define CFG_83XX_DDR_USES_CS0
#define CFG_DDRCDR_VALUE 0x80080001 /* ODT 150ohm on SoC */
#undef CONFIG_DDR_ECC /* support DDR ECC function */
#undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */
#if defined(CONFIG_SPD_EEPROM)
#define SPD_EEPROM_ADDRESS 0x51 /* I2C address of DDR SODIMM SPD */
#else
/*
* Manually set up DDR parameters
* WHITE ELECTRONIC DESGGNS - W3HG64M72EEU403PD4 SO-DIMM
* consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
*/
#define CFG_DDR_SIZE 512 /* MB */
#define CFG_DDR_CS0_BNDS 0x0000001f
#define CFG_DDR_CS0_CONFIG ( CSCONFIG_EN \
| 0x00010000 /* ODT_WR to CSn */ \
| CSCONFIG_ROW_BIT_14 | CSCONFIG_COL_BIT_10 )
/* 0x80010202 */
#define CFG_DDR_TIMING_3 0x00000000
#define CFG_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
| ( 0 << TIMING_CFG0_RRT_SHIFT ) \
| ( 0 << TIMING_CFG0_WWT_SHIFT ) \
| ( 6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
/* 0x00620802 */
#define CFG_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
| ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
| ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
| (13 << TIMING_CFG1_REFREC_SHIFT ) \
| ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
/* 0x3935d322 */
#define CFG_DDR_TIMING_2 ( ( 2 << TIMING_CFG2_ADD_LAT_SHIFT ) \
| ( 6 << TIMING_CFG2_CPO_SHIFT ) \
| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
| ( 4 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
| ( 8 << TIMING_CFG2_FOUR_ACT_SHIFT) )
/* 0x231088c8 */
#define CFG_DDR_INTERVAL ( ( 0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT ) \
| ( 0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
/* 0x03E00100 */
#define CFG_DDR_SDRAM_CFG 0x43000000
#define CFG_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */
#define CFG_DDR_MODE ( ( 0x0450 << SDRAM_MODE_ESD_SHIFT ) \
| ( 0x1432 << SDRAM_MODE_SD_SHIFT ) )
/* ODT 150ohm CL=3, AL=2 on SDRAM */
#define CFG_DDR_MODE2 0x00000000
#endif
/*
* Memory test
*/
#undef CFG_DRAM_TEST /* memory test, takes time */
#define CFG_MEMTEST_START 0x00040000 /* memtest region */
#define CFG_MEMTEST_END 0x00140000
/*
* The reserved memory
*/
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
#define CFG_RAMBOOT
#else
#undef CFG_RAMBOOT
#endif
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
/*
* Initial RAM Base Address Setup
*/
#define CFG_INIT_RAM_LOCK 1
#define CFG_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
#define CFG_LBC_LBCR 0x00000000
/*
* FLASH on the Local Bus
*/
#define CFG_FLASH_CFI /* use the Common Flash Interface */
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CFG_FLASH_BASE 0xFE000000 /* FLASH base address */
#define CFG_FLASH_SIZE 32 /* max FLASH size is 32M */
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
#define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
(2 << BR_PS_SHIFT) | /* 16 bit port size */ \
BR_V) /* valid */
#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
#define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
#undef CFG_FLASH_CHECKSUM
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
/*
* BCSR on the Local Bus
*/