This patch add support for the ve8313 board based on Freescale MPC8313 CPU.
- serial console on UART 1 - 128 MB DDR RAM - 32 MB NOR Flash - 16 MB NAND Flash - Ethernet MII Mode on TSEC0 - micrel ksz804 phy - Hardware WDT MAX824
Signed-off-by: Heiko Schocher hs@denx.de --- board/ve8313/Makefile | 50 +++++ board/ve8313/config.mk | 10 + board/ve8313/ve8313.c | 212 ++++++++++++++++++ boards.cfg | 1 + include/configs/ve8313.h | 534 ++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 807 insertions(+), 0 deletions(-) create mode 100644 board/ve8313/Makefile create mode 100644 board/ve8313/config.mk create mode 100644 board/ve8313/ve8313.c create mode 100644 include/configs/ve8313.h
diff --git a/board/ve8313/Makefile b/board/ve8313/Makefile new file mode 100644 index 0000000..c95f90e --- /dev/null +++ b/board/ve8313/Makefile @@ -0,0 +1,50 @@ +# +# (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 + +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 $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/ve8313/config.mk b/board/ve8313/config.mk new file mode 100644 index 0000000..66fbc10 --- /dev/null +++ b/board/ve8313/config.mk @@ -0,0 +1,10 @@ +ifndef NAND_SPL +sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp +endif + +ifndef TEXT_BASE +#TEXT_BASE = 0x100000 +TEXT_BASE = 0xfe000000 +endif + +#PLATFORM_CPPFLAGS += -DDEBUG diff --git a/board/ve8313/ve8313.c b/board/ve8313/ve8313.c new file mode 100644 index 0000000..b13d1f3 --- /dev/null +++ b/board/ve8313/ve8313.c @@ -0,0 +1,212 @@ +/* + * (C) Copyright 2010 + * Heiko Schocher, DENX Software Engineering, hs@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 <common.h> +#if defined(CONFIG_OF_LIBFDT) +#include <libfdt.h> +#endif +#include <pci.h> +#include <mpc83xx.h> +#include <ns16550.h> +#include <nand.h> + +#include <asm/bitops.h> +#include <asm/io.h> + +DECLARE_GLOBAL_DATA_PTR; + +extern void disable_addr_trans (void); +extern void enable_addr_trans (void); + +int checkboard(void) +{ + puts("Board: ve8313\n"); + return 0; +} + +/* Fixed sdram init -- doesn't use serial presence detect. + * + * This is useful for faster booting in configs where the RAM is unlikely + * to be changed, or for things like NAND booting where space is tight. + */ +static long fixed_sdram(void) +{ + u32 msize = CONFIG_SYS_DDR_SIZE * 1024 * 1024; + +#ifndef CONFIG_SYS_RAMBOOT + volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; + u32 msize_log2 = __ilog2(msize); + + out_be32(&im->sysconf.ddrlaw[0].bar, + (CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000)); + out_be32(&im->sysconf.ddrlaw[0].ar, (LBLAWAR_EN | (msize_log2 - 1))); + out_be32(&im->sysconf.ddrcdr, CONFIG_SYS_DDRCDR_VALUE); + + /* + * Erratum DDR3 requires a 50ms delay after clearing DDRCDR[DDR_cfg], + * or the DDR2 controller may fail to initialize correctly. + */ + __udelay(50000); + + out_be32(&im->ddr.csbnds[0].csbnds, (msize - 1) >> 24); + out_be32(&im->ddr.cs_config[0], CONFIG_SYS_DDR_CONFIG); + + /* Currently we use only one CS, so disable the other bank. */ + out_be32(&im->ddr.cs_config[1], 0); + + out_be32(&im->ddr.sdram_clk_cntl, CONFIG_SYS_DDR_CLK_CNTL); + out_be32(&im->ddr.timing_cfg_3, CONFIG_SYS_DDR_TIMING_3); + out_be32(&im->ddr.timing_cfg_1, CONFIG_SYS_DDR_TIMING_1); + out_be32(&im->ddr.timing_cfg_2, CONFIG_SYS_DDR_TIMING_2); + out_be32(&im->ddr.timing_cfg_0, CONFIG_SYS_DDR_TIMING_0); + + out_be32(&im->ddr.sdram_cfg, CONFIG_SYS_SDRAM_CFG); + + out_be32(&im->ddr.sdram_cfg2, CONFIG_SYS_SDRAM_CFG2); + out_be32(&im->ddr.sdram_mode, CONFIG_SYS_DDR_MODE); + out_be32(&im->ddr.sdram_mode2, CONFIG_SYS_DDR_MODE_2); + + out_be32(&im->ddr.sdram_interval, CONFIG_SYS_DDR_INTERVAL); + sync(); + + /* enable DDR controller */ + setbits_be32(&im->ddr.sdram_cfg, SDRAM_CFG_MEM_EN); + + /* now check the real size */ + disable_addr_trans (); + msize = get_ram_size (CONFIG_SYS_DDR_BASE, msize); + enable_addr_trans (); +#endif + + return msize; +} + +phys_size_t initdram(int board_type) +{ + volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; + volatile fsl_lbus_t *lbc = &im->lbus; + u32 msize; + + if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im) + return -1; + + /* DDR SDRAM - Main SODIMM */ + msize = fixed_sdram(); + + /* Local Bus setup lbcr and mrtpr */ + out_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR); + out_be32(&lbc->mrtpr, CONFIG_SYS_LBC_MRTPR); + sync(); + + /* return total bus SDRAM size(bytes) -- DDR */ + return msize; +} + +#define VE8313_WDT_EN 0x00020000 +#define VE8313_WDT_TRIG 0x00040000 + +int board_early_init_f (void) +{ + volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; + volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)im->gpio; + +#if defined(CONFIG_HW_WATCHDOG) + clrbits_be32(&gpio->dat, (VE8313_WDT_EN | VE8313_WDT_TRIG)); + /* set WDT pins as output */ + setbits_be32(&gpio->dir, (VE8313_WDT_EN | VE8313_WDT_TRIG)); +#else + /* disable WDT */ + setbits_be32(&gpio->dat, (VE8313_WDT_EN | VE8313_WDT_TRIG)); +#endif + return 0; +} + +#if defined(CONFIG_HW_WATCHDOG) +void hw_watchdog_reset(void) +{ + volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR; + volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)im->gpio; + + setbits_be32(&gpio->dat, (VE8313_WDT_TRIG)); + clrbits_be32(&gpio->dat, (VE8313_WDT_TRIG)); +} +#endif + + +#if defined(CONFIG_PCI) +static struct pci_region pci_regions[] = { + { + bus_start: CONFIG_SYS_PCI1_MEM_BASE, + phys_start: CONFIG_SYS_PCI1_MEM_PHYS, + size: CONFIG_SYS_PCI1_MEM_SIZE, + flags: PCI_REGION_MEM | PCI_REGION_PREFETCH + }, + { + bus_start: CONFIG_SYS_PCI1_MMIO_BASE, + phys_start: CONFIG_SYS_PCI1_MMIO_PHYS, + size: CONFIG_SYS_PCI1_MMIO_SIZE, + flags: PCI_REGION_MEM + }, + { + bus_start: CONFIG_SYS_PCI1_IO_BASE, + phys_start: CONFIG_SYS_PCI1_IO_PHYS, + size: CONFIG_SYS_PCI1_IO_SIZE, + flags: PCI_REGION_IO + } +}; + +void pci_init_board(void) +{ + volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR; + volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk; + volatile law83xx_t *pci_law = immr->sysconf.pcilaw; + struct pci_region *reg[] = { pci_regions }; + int warmboot; + + /* Enable all 3 PCI_CLK_OUTPUTs. */ + setbits_be32(&clk->occr, 0xe0000000); + + /* + * Configure PCI Local Access Windows + */ + out_be32(&pci_law[0].bar, CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR); + out_be32(&pci_law[0].ar, LBLAWAR_EN | LBLAWAR_512MB); + + out_be32(&pci_law[1].bar, CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR); + out_be32(&pci_law[1].ar, LBLAWAR_EN | LBLAWAR_1MB); + + warmboot = gd->bd->bi_bootflags & BOOTFLAG_WARM; + + mpc83xx_pci_init(1, reg, warmboot); +} +#endif + +#if defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + ft_cpu_setup(blob, bd); +#ifdef CONFIG_PCI + ft_pci_setup(blob, bd); +#endif +} +#endif diff --git a/boards.cfg b/boards.cfg index 1a5cfb1..0de35bf 100644 --- a/boards.cfg +++ b/boards.cfg @@ -135,6 +135,7 @@ TQM8272 powerpc mpc8260 tqm8272 tqc kmeter1 powerpc mpc83xx kmeter1 keymile MVBLM7 powerpc mpc83xx mvblm7 matrix_vision TQM834x powerpc mpc83xx tqm834x tqc +ve8313 powerpc mpc83xx ve8313 PM854 powerpc mpc85xx pm854 PM856 powerpc mpc85xx pm856 stxgp3 powerpc mpc85xx stxgp3 stx diff --git a/include/configs/ve8313.h b/include/configs/ve8313.h new file mode 100644 index 0000000..ccd403f --- /dev/null +++ b/include/configs/ve8313.h @@ -0,0 +1,534 @@ +/* + * Copyright (C) Freescale Semiconductor, Inc. 2006. + * + * (C) Copyright 2010 + * Heiko Schocher, DENX Software Engineering, hs@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 + */ +/* + * mpc8313epb board configuration file + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + */ +#define CONFIG_E300 1 +#define CONFIG_MPC83xx 1 +#define CONFIG_MPC831x 1 +#define CONFIG_MPC8313 1 +#define CONFIG_VE8313 1 + +#define CONFIG_PCI 1 + +#define CONFIG_BOARD_EARLY_INIT_F 1 +#undef CONFIG_HW_WATCHDOG + +/* + * On-board devices + * + */ +#define CONFIG_83XX_CLKIN 32000000 /* in Hz */ + +#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN + +#define CONFIG_SYS_IMMR 0xE0000000 + +#define CONFIG_SYS_MEMTEST_START 0x00001000 +#define CONFIG_SYS_MEMTEST_END 0x07000000 + +#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth */ +#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count */ + +/* + * Device configurations + */ + +/* + * DDR Setup + */ +#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/ +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE +#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE + +/* + * Manually set up DDR parameters, as this board does not + * seem to have the SPD connected to I2C. + */ +#define CONFIG_SYS_DDR_SIZE 128 /* MB */ +#define CONFIG_SYS_DDR_CONFIG ( CSCONFIG_EN \ + | CSCONFIG_AP \ + | 0x00040000 /* TODO */ \ + | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10 ) + /* 0x80840102 */ + +#define CONFIG_SYS_DDR_TIMING_3 0x00000000 +#define CONFIG_SYS_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \ + | ( 0 << TIMING_CFG0_WRT_SHIFT ) \ + | ( 3 << TIMING_CFG0_RRT_SHIFT ) \ + | ( 2 << TIMING_CFG0_WWT_SHIFT ) \ + | ( 7 << 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 ) ) + /* 0x0e720802 */ +#define CONFIG_SYS_DDR_TIMING_1 ( ( 2 << TIMING_CFG1_PRETOACT_SHIFT ) \ + | ( 6 << TIMING_CFG1_ACTTOPRE_SHIFT ) \ + | ( 2 << TIMING_CFG1_ACTTORW_SHIFT ) \ + | ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \ + | ( 6 << TIMING_CFG1_REFREC_SHIFT ) \ + | ( 2 << TIMING_CFG1_WRREC_SHIFT ) \ + | ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \ + | ( 2 << TIMING_CFG1_WRTORD_SHIFT ) ) + /* 0x26256222 */ +#define CONFIG_SYS_DDR_TIMING_2 ( ( 0 << TIMING_CFG2_ADD_LAT_SHIFT ) \ + | ( 5 << TIMING_CFG2_CPO_SHIFT ) \ + | ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \ + | ( 1 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \ + | ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \ + | ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \ + | ( 7 << TIMING_CFG2_FOUR_ACT_SHIFT) ) + /* 0x029028c7 */ +#define CONFIG_SYS_DDR_INTERVAL ( ( 0x320 << SDRAM_INTERVAL_REFINT_SHIFT ) \ + | ( 0x2000 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) ) + /* 0x03202000 */ +#define CONFIG_SYS_SDRAM_CFG ( SDRAM_CFG_SREN \ + | SDRAM_CFG_SDRAM_TYPE_DDR2 \ + | SDRAM_CFG_32_BE ) + /* 0x43080000 */ +#define CONFIG_SYS_SDRAM_CFG2 0x00401000 +#define CONFIG_SYS_DDR_MODE ( ( 0x4440 << SDRAM_MODE_ESD_SHIFT ) \ + | ( 0x0232 << SDRAM_MODE_SD_SHIFT ) ) + /* 0x44400232 */ +#define CONFIG_SYS_DDR_MODE_2 0x8000C000 + +#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 + /*0x02000000*/ +#define CONFIG_SYS_DDRCDR_VALUE ( DDRCDR_EN \ + | DDRCDR_PZ_NOMZ \ + | DDRCDR_NZ_NOMZ \ + | DDRCDR_M_ODR ) + /* 0x73000002 */ + +#if !defined(CONFIG_SYS_NO_FLASH) +/* + * FLASH on the Local Bus + */ +#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ +#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ +#define CONFIG_SYS_FLASH_BASE 0xFE000000 +#define CONFIG_SYS_FLASH_SIZE 32 /* size in MB */ +#define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */ +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */ +#else +#define CONFIG_SYS_FLASH_BASE 0xFE000000 +#define CONFIG_SYS_FLASH_SIZE 32 /* size in MB */ +#endif + +#define CONFIG_SYS_NOR_BR_PRELIM (CONFIG_SYS_FLASH_BASE | \ + (2 << BR_PS_SHIFT) | /* 16 bit */ \ + BR_V) /* valid */ +#define CONFIG_SYS_NOR_OR_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ + | OR_GPCM_CSNT \ + | OR_GPCM_ACS_DIV4 \ + | OR_GPCM_SCY_5 \ + | OR_GPCM_TRLX \ + | OR_GPCM_EAD) + /* 0xfe000c55 */ + +#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32 MB window size */ + +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per dev */ + +#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ + +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ + +#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_RAMBOOT +#endif + +#define CONFIG_SYS_INIT_RAM_LOCK 1 +#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */ +#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/ + +#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */ +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \ + CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */ +#define CONFIG_SYS_MONITOR_LEN (384 * 1024) +#define CONFIG_SYS_MALLOC_LEN (512 * 1024) + +/* + * Local Bus LCRR and LBCR regs + */ +#define CONFIG_SYS_LCRR_EADC LCRR_EADC_3 +#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2 + +#define CONFIG_SYS_LBC_LBCR (0x00040000) + +#define CONFIG_SYS_LBC_MRTPR 0x20000000 + +/* + * NAND settings + */ +#define CONFIG_SYS_NAND_BASE 0x61000000 +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_MTD_NAND_VERIFY_WRITE +#define CONFIG_CMD_NAND 1 +#define CONFIG_NAND_FSL_ELBC 1 +#define CONFIG_SYS_NAND_BLOCK_SIZE 16384 + +#define CONFIG_SYS_NAND_BR_PRELIM ( CONFIG_SYS_NAND_BASE \ + | BR_PS_8 \ + | BR_DECC_CHK_GEN \ + | BR_MS_FCM \ + | BR_V ) /* valid */ + /* 0x61000c21 */ +#define CONFIG_SYS_NAND_OR_PRELIM (0xffff8000 \ + | OR_FCM_BCTLD \ + | OR_FCM_CHT \ + | OR_FCM_SCY_2 \ + | OR_FCM_RST \ + | OR_FCM_TRLX) + /* 0xffff90ac */ + +#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM +#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM +#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM +#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM + +#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE +#define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* 32KB */ + +#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM +#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM + +/* CS2 NvRAM */ +#define CONFIG_SYS_BR2_PRELIM (0x60000000 \ + | BR_PS_8 \ + | BR_V) + /* 0x60000801 */ +#define CONFIG_SYS_OR2_PRELIM (0xfffe0000 \ + | OR_GPCM_CSNT \ + | OR_GPCM_XACS \ + | OR_GPCM_SCY_3 \ + | OR_GPCM_TRLX \ + | OR_GPCM_EHTR \ + | OR_GPCM_EAD) + /* 0xfffe0937 */ +/* local bus read write buffer mapping SRAM@0x64000000 */ +#define CONFIG_SYS_BR3_PRELIM (0x62000000 \ + | BR_PS_16 \ + | BR_V) + /* 0x62001001 */ + +#define CONFIG_SYS_OR3_PRELIM (0xfe000000 \ + | OR_GPCM_CSNT \ + | OR_GPCM_XACS \ + | OR_GPCM_SCY_15 \ + | OR_GPCM_TRLX \ + | OR_GPCM_EHTR \ + | OR_GPCM_EAD) + /* 0xfe0009f7 */ + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 + +/* + * Serial Port + */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE 1 +#define CONFIG_SYS_NS16550_CLK get_bus_freq(0) + +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) + +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +#if defined(CONFIG_PCI) +/* + * General PCI + * Addresses are mapped 1-1. + */ +#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 +#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE +#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000 +#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE +#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI1_IO_BASE 0x00000000 +#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 +#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ + +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ +#endif + +/* + * TSEC + */ +#define CONFIG_TSEC_ENET /* TSEC ethernet support */ + +#define CONFIG_NET_MULTI + +#define CONFIG_TSEC1 + +#ifdef CONFIG_TSEC1 +#define CONFIG_HAS_ETH0 +#define CONFIG_TSEC1_NAME "TSEC0" +#define CONFIG_SYS_TSEC1_OFFSET 0x24000 +#define TSEC1_PHY_ADDR 0x01 +#define TSEC1_FLAGS 0 +#define TSEC1_PHYIDX 0 +#endif + +/* Options are: TSEC[0-1] */ +#define CONFIG_ETHPRIME "TSEC0" + +/* + * Environment + */ +#if !defined(CONFIG_SYS_RAMBOOT) + #define CONFIG_ENV_IS_IN_FLASH 1 + #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ + CONFIG_SYS_MONITOR_LEN) + #define CONFIG_ENV_SECT_SIZE 0x20000 /* 64K(one sector) for env */ + #define CONFIG_ENV_SIZE 0x2000 + +/* Address and size of Redundant Environment Sector */ +#else + #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ + #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in mem only */ + #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) + #define CONFIG_ENV_SIZE 0x2000 +#endif + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_PCI + +#if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT) + #undef CONFIG_CMD_SAVEENV + #undef CONFIG_CMD_LOADS +#endif + +#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_AUTO_COMPLETE /* add autocompletion support */ + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ + +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot arg Buffer size */ +#define CONFIG_SYS_HZ 1000 /* 1ms ticks */ + +/* + * 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*/ + +/* 0x64050000 */ +#define CONFIG_SYS_HRCW_LOW (\ + 0x20000000 /* reserved, must be set */ |\ + HRCWL_DDRCM |\ + HRCWL_CSB_TO_CLKIN_4X1 | \ + HRCWL_CORE_TO_CSB_2_5X1) + +/* 0xa0600004 */ +#define CONFIG_SYS_HRCW_HIGH (HRCWH_PCI_HOST | \ + HRCWH_PCI_ARBITER_ENABLE | \ + HRCWH_CORE_ENABLE | \ + HRCWH_FROM_0X00000100 | \ + HRCWH_BOOTSEQ_DISABLE |\ + HRCWH_SW_WATCHDOG_DISABLE |\ + HRCWH_ROM_LOC_LOCAL_16BIT | \ + HRCWH_TSEC1M_IN_MII | \ + HRCWH_BIG_ENDIAN | \ + HRCWH_LALE_EARLY) + +/* System IO Config */ +#define CONFIG_SYS_SICRH (0x01000000 | \ + SICRH_ETSEC2_B | \ + SICRH_ETSEC2_C | \ + SICRH_ETSEC2_D | \ + SICRH_ETSEC2_E | \ + SICRH_ETSEC2_F | \ + SICRH_ETSEC2_G | \ + SICRH_TSOBI1 | \ + SICRH_TSOBI2) + /* 0x010fff03 */ +#define CONFIG_SYS_SICRL (SICRL_LBC | \ + SICRL_SPI_A | \ + SICRL_SPI_B | \ + SICRL_SPI_C | \ + SICRL_SPI_D | \ + SICRL_ETSEC2_A) + /* 0x33fc0003) */ + +#define CONFIG_SYS_HID0_INIT 0x000000000 +#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ + HID0_ENABLE_INSTRUCTION_CACHE) + +#define CONFIG_SYS_HID2 HID2_HBE + +#define CONFIG_HIGH_BATS 1 /* High BATs supported */ + +/* DDR @ 0x00000000 */ +#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10) +#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) + +#if defined(CONFIG_PCI) +/* PCI @ 0x80000000 */ +#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10) +#define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) +#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | \ + BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) +#else +#define CONFIG_SYS_IBAT1L (0) +#define CONFIG_SYS_IBAT1U (0) +#define CONFIG_SYS_IBAT2L (0) +#define CONFIG_SYS_IBAT2U (0) +#endif + +/* PCI2 not supported on 8313 */ +#define CONFIG_SYS_IBAT3L (0) +#define CONFIG_SYS_IBAT3U (0) +#define CONFIG_SYS_IBAT4L (0) +#define CONFIG_SYS_IBAT4U (0) + +/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */ +#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | \ + BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | \ + BATU_VP) + +/* stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ +#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_GUARDEDSTORAGE) +#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) + +/* FPGA, SRAM, NAND @ 0x60000000 */ +#define CONFIG_SYS_IBAT7L (0x60000000 | BATL_PP_10 | BATL_GUARDEDSTORAGE) +#define CONFIG_SYS_IBAT7U (0x60000000 | BATU_BL_256M | BATU_VS | BATU_VP) + +#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L +#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U +#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L +#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U +#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L +#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U +#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L +#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U +#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L +#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U +#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L +#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U +#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L +#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U +#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L +#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +/* + * Environment Configuration + */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_NETDEV eth0 + +#define CONFIG_HOSTNAME ve8313 +#define CONFIG_UBOOTPATH ve8313/u-boot.bin + +#define CONFIG_LOADADDR 800000 +#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ +#define CONFIG_BAUDRATE 115200 + +#define XMK_STR(x) #x +#define MK_STR(x) XMK_STR(x) + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=" MK_STR(CONFIG_NETDEV) "\0" \ + "ethprime=TSEC0\0" \ + "u-boot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ + "u-boot_addr_r=100000\0" \ + "load=tftp ${u-boot_addr_r} ${u-boot}\0" \ + "update=protect off " MK_STR(CONFIG_SYS_FLASH_BASE) " +${filesize};" \ + "erase " MK_STR(CONFIG_SYS_FLASH_BASE) " +${filesize};" \ + "cp.b ${u-boot_addr_r} " MK_STR(CONFIG_SYS_FLASH_BASE) \ + " ${filesize};" \ + "protect on " MK_STR(CONFIG_SYS_FLASH_BASE) " +${filesize}\0" \ + +#undef MK_STR +#undef XMK_STR + +#endif /* __CONFIG_H */