[U-Boot] [PATCH] Add mpc5125ads board and processor to the mpc512x family

Signed-off-by: Martha M Stan mmarx@silicontkx.com --- Makefile | 3 + board/freescale/mpc5125ads/Makefile | 53 +++ board/freescale/mpc5125ads/config.mk | 23 ++ board/freescale/mpc5125ads/mpc5125ads.c | 420 +++++++++++++++++++++ board/freescale/mpc5125ads/u-boot.lds | 122 ++++++ cpu/mpc512x/asm-offsets.h | 6 + cpu/mpc512x/cpu.c | 3 + cpu/mpc512x/fixed_sdram.c | 8 +- cpu/mpc512x/iopin.c | 17 +- cpu/mpc512x/serial.c | 23 +- cpu/mpc512x/start.S | 15 + drivers/net/mpc512x_fec.c | 47 ++- include/asm-ppc/immap_512x.h | 618 +++++++++++++++++++++---------- include/configs/mpc5121ads.h | 1 + include/configs/mpc5125ads.h | 501 +++++++++++++++++++++++++ 15 files changed, 1638 insertions(+), 222 deletions(-) create mode 100644 board/freescale/mpc5125ads/Makefile create mode 100644 board/freescale/mpc5125ads/config.mk create mode 100644 board/freescale/mpc5125ads/mpc5125ads.c create mode 100644 board/freescale/mpc5125ads/u-boot.lds create mode 100644 include/configs/mpc5125ads.h

diff --git a/Makefile b/Makefile index 0b61d05..a8ec984 100644 --- a/Makefile +++ b/Makefile @@ -844,6 +844,9 @@ mpc5121ads_rev2_config \ fi @$(MKCONFIG) -a mpc5121ads ppc mpc512x mpc5121ads freescale

+mpc5125ads_config: unconfig + @$(MKCONFIG) -a mpc5125ads ppc mpc512x mpc5125ads freescale + ######################################################################### ## MPC8xx Systems ######################################################################### diff --git a/board/freescale/mpc5125ads/Makefile b/board/freescale/mpc5125ads/Makefile new file mode 100644 index 0000000..20fbf6e --- /dev/null +++ b/board/freescale/mpc5125ads/Makefile @@ -0,0 +1,53 @@ +# +# (C) Copyright 2007 +# 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 $(TOPDIR)/config.mk + +$(shell mkdir -p $(OBJTREE)/board/freescale/common) + +LIB = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +COBJS := $(COBJS-y) +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/freescale/mpc5125ads/config.mk b/board/freescale/mpc5125ads/config.mk new file mode 100644 index 0000000..14998f4 --- /dev/null +++ b/board/freescale/mpc5125ads/config.mk @@ -0,0 +1,23 @@ +# +# (C) Copyright 2007 DENX Software Engineering +# +# 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 +# + +TEXT_BASE = 0xFFF00000 diff --git a/board/freescale/mpc5125ads/mpc5125ads.c b/board/freescale/mpc5125ads/mpc5125ads.c new file mode 100644 index 0000000..445c765 --- /dev/null +++ b/board/freescale/mpc5125ads/mpc5125ads.c @@ -0,0 +1,420 @@ +/* + * Copyright 2009 Silicon Turnkey Express, Inc. + * Martha Marx Stan mmarx@silicontkx.com + * + * This file is based on mpc5121ads.c + * (C) Copyright 2007-2009 DENX Software Engineering + * + * 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> +#include <asm/bitops.h> +#include <command.h> +#include <asm/io.h> +#include <asm/processor.h> +#include <asm/mpc512x.h> +#include <fdt_support.h> + +#ifdef CONFIG_MISC_INIT_R +#include <i2c.h> +#include <flash.h> +extern flash_info_t flash_info[]; +extern ulong flash_get_size(ulong addr, flash_info_t *info); +#endif + +/* Clocks in use all configurations */ +#define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN | \ + CLOCK_SCCR1_LPC_EN | \ + CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) | \ + CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE2)| \ + CLOCK_SCCR1_PSCFIFO_EN | \ + CLOCK_SCCR1_DDR_EN | \ + CLOCK_SCCR1_FEC_EN | \ + CLOCK_SCCR1_TPR_EN) + +#define SCCR2_CLOCKS_EN (CLOCK_SCCR2_MEM_EN | \ + CLOCK_SCCR2_I2C_EN | \ + CLOCK_SCCR2_SDHC_EN) + +/* Configuration Option Set 0 Clocks */ +#define SCCR2_CFG0_CLOCKS_EN (CLOCK_SCCR2_USB1_EN | \ + CLOCK_SCCR2_DIU_EN) + +/* Configuration Option Set 1 Clocks */ +#define SCCR1_CFG1_CLOCKS_EN (CLOCK_SCCR1_FEC2_EN) + +#define SCCR2_CFG1_CLOCKS_EN (CLOCK_SCCR2_USB1_EN | \ + CLOCK_SCCR2_USB2_EN) + +#define CSAW_START(start) ((start) & 0xFFFF0000) +#define CSAW_STOP(start, size) (((start) + (size) - 1) >> 16) + +static iopin_t ioregs_common_init[] = { + /* + * Note: io pin init for LPC_CS2 is done in start.S + * also, DDR io pin init is done in fixed_sdram() + * + * FUNC1=PSC9_3 Sets Next 2 to PSC9 pads x4f & x50 + */ + { + offsetof(struct ioctrl512x, io_control_i2c1_scl), 2, 0, + IO_PIN_FMUX(1) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC3=GPIO14 Sets 1 pad */ + { + offsetof(struct ioctrl512x, io_control_psc_mclk_in), 1, 0, + IO_PIN_FMUX(3) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC3=IRQ0 Sets 1 pad */ + { + offsetof(struct ioctrl512x, io_control_psc1_1), 1, 0, + IO_PIN_FMUX(3) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=CKSTP_OUT Sets 1 pad */ + { + offsetof(struct ioctrl512x, io_control_psc1_4), 1, 0, + IO_PIN_FMUX(3) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC3=I2C1_SCL Sets Next 2 to I2C1 pads */ + { + offsetof(struct ioctrl512x, io_control_j1850_tx), 2, 0, + IO_PIN_FMUX(3) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* ORs all pads to highest slew rate*/ + { + offsetof(struct ioctrl512x, io_control_lpc_clk), + offsetof(struct ioctrl512x,io_control_psc1_4) - + offsetof(struct ioctrl512x,io_control_lpc_clk) +1, 1, + IO_PIN_FMUX(0) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + } +}; +static iopin_t ioregs_cfg0_init[] = { + /* FUNC2=DIU_LD00 Sets Next 2 to DIU pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld00), 2, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=DIU_LD08 Sets Next 2 to DIU pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld08), 2, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=DIU_LD16 Sets Next 2 to DIU pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld16), 2, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + } +}; +static iopin_t ioregs_cfg1_init[] = { + /* FUNC2=USB1_DATA0 Sets Next 4 to USB1 pads */ + { + offsetof(struct ioctrl512x, io_control_diu_clk), 4, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC3=GPIO32 Sets 1 (2 ??) pad */ + { + offsetof(struct ioctrl512x, io_control_diu_ld00), 2, 0, + IO_PIN_FMUX(3) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=USB1_DATA4 Sets Next 6 to USB1 pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld02), 6, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC3=GPIO37 Sets 2 to GPIO pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld08), 2, 0, + IO_PIN_FMUX(3) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=USB1_NEXT Sets Next 6 to USB1 and USB2 pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld10), 6, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC1=I2C3_SCL Sets Next 2 to I2C3 pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld16), 8, 0, + IO_PIN_FMUX(1) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=USB2_DATA4 Sets Next 8 to USB2 pads */ + { + offsetof(struct ioctrl512x, io_control_diu_ld18), 8, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + }, + /* FUNC2=FEC2_RXD_1 Sets Next 12 to FEC2 pads */ + { + offsetof(struct ioctrl512x, io_control_usb1_data0), 12, 0, + IO_PIN_FMUX(2) | IO_PIN_PUD(0) | + IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3) + } +}; + +int board_early_init_f (void) +{ + immap_t *im = (immap_t *) CONFIG_SYS_IMMR; + + /* + * Initialize Local Window for the CPLD registers access (CS2 selects + * the CPLD chip) + */ + out_be32(&im->sysconf.lpcs2aw, CSAW_START(CONFIG_SYS_CPLD_BASE) | + CSAW_STOP(CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_SIZE)); + out_be32(&im->lpc.cs_cfg[2], CONFIG_SYS_CS2_CFG); + + + /* + * According to MPC5121e RM, configuring local access windows should + * be followed by a dummy read of the config register that was + * modified last and an isync + */ + sync_law(&im->sysconf.lpcs2aw); + + /* + * Disable Boot NOR FLASH write protect - CPLD Reg 8 NOR FLASH Control + * + * Without this the flash id routine fails, as it needs to issue + * write commands in order to establish the device ID. + */ + + if (in_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08)) & 0x04) { + out_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08), 0xc1); + } else { + /* running from Backup flash */ + out_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x08), 0x32); + } + + /* + * Configure Flash Speed + */ + out_be32(&im->lpc.cs_cfg[0], CONFIG_SYS_CS0_CFG); + out_be32(&im->lpc.altr, CONFIG_SYS_CS_ALETIMING); + + /* + * Enable clocks + */ + if (IS_CFG1_SWITCH) { + out_be32(&im->clk.sccr[0], + SCCR1_CLOCKS_EN | SCCR1_CFG1_CLOCKS_EN); + out_be32(&im->clk.sccr[1], + SCCR2_CLOCKS_EN | SCCR2_CFG1_CLOCKS_EN); + } else { + out_be32(&im->clk.sccr[0], + SCCR1_CLOCKS_EN); + out_be32(&im->clk.sccr[1], + SCCR2_CLOCKS_EN | SCCR2_CFG0_CLOCKS_EN); + } +#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE) + out_be32(&im->clk.sccr[1], + in_be32(&im->clk.sccr[1])| CLOCK_SCCR2_IIM_EN); +#endif + /* + * initialize function mux & slew rate for all IO pins + * there are two peripheral options controlled by switch 8 + */ + if (IS_CFG1_SWITCH) { + iopin_initialize(ioregs_cfg1_init, + sizeof(ioregs_cfg1_init)/sizeof(ioregs_cfg1_init[0])); + } else { + iopin_initialize(ioregs_cfg0_init, + sizeof(ioregs_cfg0_init)/sizeof(ioregs_cfg0_init[0])); + } + + iopin_initialize(ioregs_common_init, + sizeof(ioregs_common_init)/sizeof(ioregs_common_init[0])); + + /* enable default pins */ + out_8(&im->io_ctrl.io_control_gbobe, IOCTRL_GBOBE_ON); + return 0; +} + +phys_size_t initdram (int board_type) +{ + /* Elpida init sequence is an alternative to the default for Micron */ + + u32 elpida_init_sequence[] = { + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_PCHG_ALL, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_RFSH, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_RFSH, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_EM2, + CONFIG_SYS_DDRCMD_EM3, + CONFIG_SYS_DDRCMD_EN_DLL, + CONFIG_SYS_ELPIDA_RES_DLL, + CONFIG_SYS_DDRCMD_PCHG_ALL, + CONFIG_SYS_DDRCMD_RFSH, + CONFIG_SYS_DDRCMD_RFSH, + CONFIG_SYS_DDRCMD_RFSH, + CONFIG_SYS_ELPIDA_INIT_DEV_OP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_ELPIDA_OCD_DEFAULT, + CONFIG_SYS_ELPIDA_OCD_EXIT, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP, + CONFIG_SYS_DDRCMD_NOP + }; + + u32 msize; + + msize = fixed_sdram(0, elpida_init_sequence, + sizeof(elpida_init_sequence)/sizeof(u32)); + + return msize; +} + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ + u8 tmp_val; + + extern int ads5121_diu_init(void); + + immap_t *im = (immap_t *) CONFIG_SYS_IMMR; + u32 bkup_size = flash_info[0].size; + u32 bkup_start = 0xffffffff - bkup_size +1; + + if (bkup_size == CONFIG_SYS_BKUP_FLASH_SIZE) { + + /* + * Running from the smaller sized Backup flash + * must remap flash so that the env maps same as main flash + */ + debug("Remap backup flash to start at 0x%08lx \n",bkup_start); + out_be32(&im->sysconf.lpcs0aw, CSAW_START(bkup_start) | + CSAW_STOP(bkup_start, bkup_size)); + /* + * According to MPC5121e RM, configuring local access windows + * should be followed by a dummy read of the config register + * that was modified last and an isync + */ + sync_law(&im->sysconf.lpcs0aw); + flash_get_size(bkup_start, 0); + } + + if (IS_CFG1_SWITCH) /* no diu in CFG1 */ + return 0; +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) + + if (IS_CFG1_SWITCH){ + /* turn on ??? */ + i2c_set_bus_num(2); + } else { + /* + * DIU init before the driver in linux takes over + * Enable the TFP410 Encoder (I2C address 0x38) + */ + i2c_set_bus_num(1); + tmp_val = 0xBF; + i2c_write(0x38, 0x08, 1, &tmp_val, sizeof(tmp_val)); + /* Verify if enabled */ + tmp_val = 0; + i2c_read(0x38, 0x08, 1, &tmp_val, sizeof(tmp_val)); + debug("DVI Encoder Read: 0x%02lx\n", tmp_val); + + tmp_val = 0x10; + i2c_write(0x38, 0x0A, 1, &tmp_val, sizeof(tmp_val)); + /* Verify if enabled */ + tmp_val = 0; + i2c_read(0x38, 0x0A, 1, &tmp_val, sizeof(tmp_val)); + debug("DVI Encoder Read: 0x%02lx\n", tmp_val); + } +#endif +#ifdef CONFIG_FSL_DIU_FB +#if !(defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)) + mpc5121_diu_init(); +#endif +#endif + + return 0; +} +#endif /* CONFIG_MISC_INIT_R */ +int checkboard (void) +{ + ushort brd_rev = *(vu_short *) (CONFIG_SYS_CPLD_BASE + 0x00); + uchar cpld_rev = *(vu_char *) (CONFIG_SYS_CPLD_BASE + 0x02); + uchar cpld_min_rev = *(vu_char *) (CONFIG_SYS_CPLD_BASE + 0x03); + + printf ("Board: MPC5125ADS rev. 0x%04x (CPLD rev. 0x%02x", + brd_rev, cpld_rev); + + if (cpld_min_rev != '\0') + printf (".%02x-BETA)\n", cpld_min_rev); + else + printf (")\n"); + + if (IS_CFG1_SWITCH) /* CAN1+2, SDHC1, USB1+2, FEC1+2, I2C1+2*/ + printf("Peripheral Option Set 1\n"); + else /* CAN1+2, SDHC1, DIU, USB1, FEC1, I2C1+3*/ + printf("Peripheral Option Set 0\n"); + + return 0; +} + +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + ft_cpu_setup(blob, bd); + fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); +} +#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ diff --git a/board/freescale/mpc5125ads/u-boot.lds b/board/freescale/mpc5125ads/u-boot.lds new file mode 100644 index 0000000..f2f6e14 --- /dev/null +++ b/board/freescale/mpc5125ads/u-boot.lds @@ -0,0 +1,122 @@ +/* + * (C) Copyright 2007 DENX Software Engineering. + * + * 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 + */ + +OUTPUT_ARCH(powerpc) +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.text : { *(.rel.text) } + .rela.text : { *(.rela.text) } + .rel.data : { *(.rel.data) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } + .plt : { *(.plt) } + .text : + { + cpu/mpc512x/start.o (.text) + *(.text) + *(.fixup) + *(.got1) + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.str1.4) + *(.eh_frame) + } + .fini : { *(.fini) } =0 + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + + /* Read-write section, merged into data segment: */ + . = (. + 0x0FFF) & 0xFFFFF000; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + *(.got) + _GOT2_TABLE_ = .; + *(.got2) + _FIXUP_TABLE_ = .; + *(.fixup) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; + __fixup_entries = (. - _FIXUP_TABLE_) >> 2; + + .data : + { + *(.data) + *(.data1) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = .; + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + + . = .; + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss (NOLOAD) : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); +} +ENTRY(_start) diff --git a/cpu/mpc512x/asm-offsets.h b/cpu/mpc512x/asm-offsets.h index 4b14778..b79c656 100644 --- a/cpu/mpc512x/asm-offsets.h +++ b/cpu/mpc512x/asm-offsets.h @@ -11,5 +11,11 @@ #define CS_CTRL 0x00020 #define CS_CTRL_ME 0x01000000 /* CS Master Enable bit */

+/* needed for pin muxing in MPC5125 */ +#define IOCTRL_OFFSET 0xA000 +#define IOCTRL_LPC_AX03 0x09 +#define IOCTRL_I2C1_SCL 0x4f +#define IOCTRL_I2C1_SDA 0x50 + #define EXC_OFF_SYS_RESET 0x0100 #define _START_OFFSET EXC_OFF_SYS_RESET diff --git a/cpu/mpc512x/cpu.c b/cpu/mpc512x/cpu.c index 42ccd81..12d21f6 100644 --- a/cpu/mpc512x/cpu.c +++ b/cpu/mpc512x/cpu.c @@ -53,6 +53,9 @@ int checkcpu (void) case SPR_5121E: puts ("MPC5121e "); break; + case SPR_5125: + puts ("MPC5125 "); + break; default: printf ("Unknown part ID %08x ", spridr & 0xffff0000); } diff --git a/cpu/mpc512x/fixed_sdram.c b/cpu/mpc512x/fixed_sdram.c index 63a3035..12ac44d 100644 --- a/cpu/mpc512x/fixed_sdram.c +++ b/cpu/mpc512x/fixed_sdram.c @@ -36,6 +36,7 @@ u32 default_mddrc_config[4] = { };

u32 default_init_seq[] = { +#ifndef CONFIG_SYS_DDR_OVRIDE_DEF CONFIG_SYS_DDRCMD_NOP, CONFIG_SYS_DDRCMD_NOP, CONFIG_SYS_DDRCMD_NOP, @@ -67,6 +68,7 @@ u32 default_init_seq[] = { CONFIG_SYS_DDRCMD_OCD_DEFAULT, CONFIG_SYS_DDRCMD_PCHG_ALL, CONFIG_SYS_DDRCMD_NOP +#endif };

/* @@ -90,7 +92,11 @@ long int fixed_sdram(u32 *mddrc_config, u32 *dram_init_seq, int seq_sz) }

/* Initialize IO Control */ - out_be32(&im->io_ctrl.io_control_mem, IOCTRL_MUX_DDR); +#ifdef CONFIG_MPC5125 + out_8(&im->io_ctrl.io_control_mem, IOCTRL_MUX_DDR); +#else + out_be32(&im->io_ctrl.io_control_mem, IOCTRL_MUX_DDR); +#endif

/* Initialize DDR Local Window */ out_be32(&im->sysconf.ddrlaw.bar, CONFIG_SYS_DDR_BASE & 0xFFFFF000); diff --git a/cpu/mpc512x/iopin.c b/cpu/mpc512x/iopin.c index be20947..ab5dd1c 100644 --- a/cpu/mpc512x/iopin.c +++ b/cpu/mpc512x/iopin.c @@ -28,15 +28,27 @@ void iopin_initialize(iopin_t *ioregs_init, int len) { short i, j, p; - u32 *reg; immap_t *im = (immap_t *)CONFIG_SYS_IMMR;

- reg = (u32 *)&(im->io_ctrl); +#ifdef CONFIG_MPC5125 + u8 *reg =(u8 *)&(im->io_ctrl); +#else + u32 *reg =(u32 *)&(im->io_ctrl); +#endif

if (sizeof(ioregs_init) == 0) return;

for (i = 0; i < len; i++) { +#ifdef CONFIG_MPC5125 + for (p = 0, j = ioregs_init[i].p_offset; + p < ioregs_init[i].nr_pins; p++, j++) { + if (ioregs_init[i].bit_or) + setbits_8(&(reg[j]), ioregs_init[i].val); + else + out_8(&reg[j], ioregs_init[i].val); + } +#else for (p = 0, j = ioregs_init[i].p_offset / sizeof(u_long); p < ioregs_init[i].nr_pins; p++, j++) { if (ioregs_init[i].bit_or) @@ -44,6 +56,7 @@ void iopin_initialize(iopin_t *ioregs_init, int len) else out_be32 (reg + j, ioregs_init[i].val); } +#endif } return; } diff --git a/cpu/mpc512x/serial.c b/cpu/mpc512x/serial.c index 4fc4693..c2bd29c 100644 --- a/cpu/mpc512x/serial.c +++ b/cpu/mpc512x/serial.c @@ -64,12 +64,17 @@ void serial_setbrg(void) { volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; volatile psc512x_t *psc = (psc512x_t *) &im->psc[CONFIG_PSC_CONSOLE]; - unsigned long baseclk, div; + unsigned long div;

/* calculate dividor for setting PSC CTUR and CTLR registers */ - baseclk = (gd->ips_clk + 8) / 16; - div = (baseclk + (gd->baudrate / 2)) / gd->baudrate;

+#ifndef CONFIG_MPC5125 + unsigned long baseclk = (gd->ips_clk + 8) / 16; + + div = (baseclk + (gd->baudrate / 2)) / gd->baudrate; +#else + div = gd->ips_clk/(16 * gd->baudrate); +#endif out_8(&psc->ctur, (div >> 8) & 0xff); out_8(&psc->ctlr, div & 0xff); /* set baudrate */ } @@ -81,9 +86,10 @@ int serial_init(void)

fifo_init (psc);

+#ifndef CONFIG_MPC5125 /* set MR register to point to MR1 */ out_8(&psc->command, PSC_SEL_MODE_REG_1); - +#endif /* disable Tx/Rx */ out_8(&psc->command, PSC_TX_DISABLE | PSC_RX_DISABLE);

@@ -93,12 +99,17 @@ int serial_init(void) /* switch to UART mode */ out_be32(&psc->sicr, 0);

+ + /* configure parity, bit length and so on in mode registers */ +#ifdef CONFIG_MPC5125 + out_8(&psc->mr1, PSC_MODE_8_BITS | PSC_MODE_PARNONE); + out_8(&psc->mr2, PSC_MODE_1_STOPBIT); +#else /* mode register points to mr1 */ - /* configure parity, bit length and so on in mode register 1*/ out_8(&psc->mode, PSC_MODE_8_BITS | PSC_MODE_PARNONE); /* now, mode register points to mr2 */ out_8(&psc->mode, PSC_MODE_1_STOPBIT); - +#endif /* set baudrate */ serial_setbrg();

diff --git a/cpu/mpc512x/start.S b/cpu/mpc512x/start.S index 2e3f645..61e3b50 100644 --- a/cpu/mpc512x/start.S +++ b/cpu/mpc512x/start.S @@ -243,6 +243,21 @@ boot_cold: lis r4, CONFIG_SYS_CS0_CFG@h ori r4, r4, CONFIG_SYS_CS0_CFG@l stw r4, CS0_CONFIG(r3) +#ifdef CONFIG_MPC5125 + /* CS2 FUNC MUX must be done before CS is enabled */ + lis r5, (CONFIG_SYS_IMMR + IOCTRL_OFFSET)@h + ori r5, r5, (CONFIG_SYS_IMMR + IOCTRL_OFFSET)@l + + li r4, CONFIG_SYS_IOCTRL_MUX_CS2 + stb r4, IOCTRL_LPC_AX03(r5) + + /* change the pin muxing on PSC9 if it is being used as console */ +#if (CONFIG_PSC_CONSOLE == 9) + li r4, CONFIG_SYS_IOCTRL_MUX_PSC9 + stb r4, IOCTRL_I2C1_SCL(r5) + stb r4, IOCTRL_I2C1_SDA(r5) +#endif +#endif

/* Master enable all CS's */ lis r4, CS_CTRL_ME@h diff --git a/drivers/net/mpc512x_fec.c b/drivers/net/mpc512x_fec.c index fb2c19a..3ff1c31 100644 --- a/drivers/net/mpc512x_fec.c +++ b/drivers/net/mpc512x_fec.c @@ -41,7 +41,11 @@ static int rx_buff_idx = 0; static void mpc512x_fec_phydump (char *devname) { u16 phyStatus, i; - u8 phyAddr = CONFIG_PHY_ADDR; +#ifdef CONFIG_MPC5125 + uint8 phyAddr = ((devname[3]=='2') ? CONFIG_PHY2_ADDR : CONFIG_PHY_ADDR); +#else + uint8 phyAddr = CONFIG_PHY_ADDR; +#endif u8 reg_mask[] = { /* regs to print: 0...8, 21,27,31 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, @@ -242,9 +246,17 @@ static int mpc512x_fec_init (struct eth_device *dev, bd_t * bis) /* Set Opcode/Pause Duration Register */ out_be32(&fec->eth->op_pause, 0x00010020);

+#ifdef CONFIG_MPC5125 + /* RMII Mode */ + if (dev->name[3] == '2') + out_be32(&fec->eth->r_cntrl, (FEC_MAX_FRAME_LEN << 16) | 0x124); + else + /* Frame length=1522; MII mode */ + out_be32(&fec->eth->r_cntrl, (FEC_MAX_FRAME_LEN << 16) | 0x24); +#else /* Frame length=1522; MII mode */ out_be32(&fec->eth->r_cntrl, (FEC_MAX_FRAME_LEN << 16) | 0x24); - +#endif /* Half-duplex, heartbeat disabled */ out_be32(&fec->eth->x_cntrl, 0x00000000);

@@ -286,7 +298,7 @@ int mpc512x_fec_init_phy (struct eth_device *dev, bd_t * bis) u16 phyStatus;

#if (DEBUG & 0x1) - printf ("mpc512x_fec_init_phy... Begin\n"); + printf ("mpc512x_fec_init_phy... with dev %s Begin\n", dev->name); #endif

/* @@ -618,12 +630,14 @@ int mpc512x_fec_initialize (bd_t * bis) int i; char *tmp, *end, env_enetaddr[6]; void * bd; + fec512x_t *cur_fec = &(im->fec);

+fec_init_start: fec = (mpc512x_fec_priv *) malloc (sizeof(*fec)); dev = (struct eth_device *) malloc (sizeof(*dev)); memset (dev, 0, sizeof *dev);

- fec->eth = &im->fec; + fec->eth = cur_fec;

# ifndef CONFIG_FEC_10MBIT fec->xcv_type = MII100; @@ -637,7 +651,11 @@ int mpc512x_fec_initialize (bd_t * bis) dev->send = mpc512x_fec_send; dev->recv = mpc512x_fec_recv;

- sprintf (dev->name, "FEC ETHERNET"); + if (cur_fec == &(im->fec)) + sprintf (dev->name, "FEC ETHERNET"); + else + sprintf (dev->name, "FEC2 ETHERNET"); + eth_register (dev);

#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) @@ -646,8 +664,8 @@ int mpc512x_fec_initialize (bd_t * bis) #endif

/* Clean up space FEC's MIB and FIFO RAM ...*/ - memset ((void *)&im->fec.mib, 0x00, sizeof(im->fec.mib)); - memset ((void *)&im->fec.fifo, 0x00, sizeof(im->fec.fifo)); + memset ((void *)cur_fec->mib, 0x00, sizeof(im->fec.mib)); + memset ((void *)cur_fec->fifo, 0x00, sizeof(im->fec.fifo));

/* * Malloc space for BDs (must be quad word-aligned) @@ -672,7 +690,11 @@ int mpc512x_fec_initialize (bd_t * bis) * a garbage after reset. When not using fec for booting * the Linux fec driver will try to work with this garbage. */ - tmp = getenv ("ethaddr"); + if (cur_fec == &(im->fec)) + tmp = getenv ("ethaddr"); + else + tmp = getenv ("eth1addr"); + if (tmp) { for (i=0; i<6; i++) { env_enetaddr[i] = tmp ? simple_strtoul (tmp, &end, 16) : 0; @@ -685,7 +707,14 @@ int mpc512x_fec_initialize (bd_t * bis) }

mpc512x_fec_init_phy (dev, bis); - +#ifdef CONFIG_MPC5125 + /* 2nd fec may not be in use */ + if (cur_fec == &(im->fec) && + (in_be32(&im->clk.sccr[0]) & CLOCK_SCCR1_FEC2_EN)) { + cur_fec = &(im->fec2); + goto fec_init_start; + } +#endif return 1; }

diff --git a/include/asm-ppc/immap_512x.h b/include/asm-ppc/immap_512x.h index 79cdd80..50ef20c 100644 --- a/include/asm-ppc/immap_512x.h +++ b/include/asm-ppc/immap_512x.h @@ -36,6 +36,8 @@ #define _START_OFFSET EXC_OFF_SYS_RESET

#define SPR_5121E 0x80180000 +#define SPR_5125 0x80190000 +

/* * IMMRBAR - Internal Memory Register Base Address @@ -210,21 +212,25 @@ typedef struct clk512x { #define CLOCK_SCCR1_TPR_EN 0x00001000 #define CLOCK_SCCR1_PCI_EN 0x00000800 #define CLOCK_SCCR1_DDR_EN 0x00000400 +#define CLOCK_SCCR1_FEC2_EN 0x00000200

/* System Clock Control Register 2 commands */ #define CLOCK_SCCR2_DIU_EN 0x80000000 #define CLOCK_SCCR2_AXE_EN 0x40000000 #define CLOCK_SCCR2_MEM_EN 0x20000000 -#define CLOCK_SCCR2_USB2_EN 0x10000000 -#define CLOCK_SCCR2_USB1_EN 0x08000000 +#define CLOCK_SCCR2_USB1_EN 0x10000000 +#define CLOCK_SCCR2_USB2_EN 0x08000000 #define CLOCK_SCCR2_I2C_EN 0x04000000 #define CLOCK_SCCR2_BDLC_EN 0x02000000 +#define CLOCK_SCCR2_AUTO_EN 0x02000000 #define CLOCK_SCCR2_SDHC_EN 0x01000000 +#define CLOCK_SCCR2_AUTO_EN 0x02000000 #define CLOCK_SCCR2_SPDIF_EN 0x00800000 #define CLOCK_SCCR2_MBX_BUS_EN 0x00400000 #define CLOCK_SCCR2_MBX_EN 0x00200000 #define CLOCK_SCCR2_MBX_3D_EN 0x00100000 #define CLOCK_SCCR2_IIM_EN 0x00080000 +#define CLOCK_SCCR2_SDHC2_EN 0x00020000

/* SCFR1 System Clock Frequency Register 1 */ #define SCFR1_IPS_DIV 0x3 @@ -642,208 +648,346 @@ typedef struct pcidma512x { * IO Control */ typedef struct ioctrl512x { - u32 io_control_mem; /* MEM pad ctrl reg */ - u32 io_control_gp; /* GP pad ctrl reg */ - u32 io_control_lpc_clk; /* LPC_CLK pad ctrl reg */ - u32 io_control_lpc_oe; /* LPC_OE pad ctrl reg */ - u32 io_control_lpc_rw; /* LPC_R/W pad ctrl reg */ - u32 io_control_lpc_ack; /* LPC_ACK pad ctrl reg */ - u32 io_control_lpc_cs0; /* LPC_CS0 pad ctrl reg */ - u32 io_control_nfc_ce0; /* NFC_CE0 pad ctrl reg */ - u32 io_control_lpc_cs1; /* LPC_CS1 pad ctrl reg */ - u32 io_control_lpc_cs2; /* LPC_CS2 pad ctrl reg */ - u32 io_control_lpc_ax03; /* LPC_AX03 pad ctrl reg */ - u32 io_control_emb_ax02; /* EMB_AX02 pad ctrl reg */ - u32 io_control_emb_ax01; /* EMB_AX01 pad ctrl reg */ - u32 io_control_emb_ax00; /* EMB_AX00 pad ctrl reg */ - u32 io_control_emb_ad31; /* EMB_AD31 pad ctrl reg */ - u32 io_control_emb_ad30; /* EMB_AD30 pad ctrl reg */ - u32 io_control_emb_ad29; /* EMB_AD29 pad ctrl reg */ - u32 io_control_emb_ad28; /* EMB_AD28 pad ctrl reg */ - u32 io_control_emb_ad27; /* EMB_AD27 pad ctrl reg */ - u32 io_control_emb_ad26; /* EMB_AD26 pad ctrl reg */ - u32 io_control_emb_ad25; /* EMB_AD25 pad ctrl reg */ - u32 io_control_emb_ad24; /* EMB_AD24 pad ctrl reg */ - u32 io_control_emb_ad23; /* EMB_AD23 pad ctrl reg */ - u32 io_control_emb_ad22; /* EMB_AD22 pad ctrl reg */ - u32 io_control_emb_ad21; /* EMB_AD21 pad ctrl reg */ - u32 io_control_emb_ad20; /* EMB_AD20 pad ctrl reg */ - u32 io_control_emb_ad19; /* EMB_AD19 pad ctrl reg */ - u32 io_control_emb_ad18; /* EMB_AD18 pad ctrl reg */ - u32 io_control_emb_ad17; /* EMB_AD17 pad ctrl reg */ - u32 io_control_emb_ad16; /* EMB_AD16 pad ctrl reg */ - u32 io_control_emb_ad15; /* EMB_AD15 pad ctrl reg */ - u32 io_control_emb_ad14; /* EMB_AD14 pad ctrl reg */ - u32 io_control_emb_ad13; /* EMB_AD13 pad ctrl reg */ - u32 io_control_emb_ad12; /* EMB_AD12 pad ctrl reg */ - u32 io_control_emb_ad11; /* EMB_AD11 pad ctrl reg */ - u32 io_control_emb_ad10; /* EMB_AD10 pad ctrl reg */ - u32 io_control_emb_ad09; /* EMB_AD09 pad ctrl reg */ - u32 io_control_emb_ad08; /* EMB_AD08 pad ctrl reg */ - u32 io_control_emb_ad07; /* EMB_AD07 pad ctrl reg */ - u32 io_control_emb_ad06; /* EMB_AD06 pad ctrl reg */ - u32 io_control_emb_ad05; /* EMB_AD05 pad ctrl reg */ - u32 io_control_emb_ad04; /* EMB_AD04 pad ctrl reg */ - u32 io_control_emb_ad03; /* EMB_AD03 pad ctrl reg */ - u32 io_control_emb_ad02; /* EMB_AD02 pad ctrl reg */ - u32 io_control_emb_ad01; /* EMB_AD01 pad ctrl reg */ - u32 io_control_emb_ad00; /* EMB_AD00 pad ctrl reg */ - u32 io_control_pata_ce1; /* PATA_CE1 pad ctrl reg */ - u32 io_control_pata_ce2; /* PATA_CE2 pad ctrl reg */ - u32 io_control_pata_isolate; /* PATA_ISOLATE pad ctrl reg */ - u32 io_control_pata_ior; /* PATA_IOR pad ctrl reg */ - u32 io_control_pata_iow; /* PATA_IOW pad ctrl reg */ - u32 io_control_pata_iochrdy; /* PATA_IOCHRDY pad ctrl reg */ - u32 io_control_pata_intrq; /* PATA_INTRQ pad ctrl reg */ - u32 io_control_pata_drq; /* PATA_DRQ pad ctrl reg */ - u32 io_control_pata_dack; /* PATA_DACK pad ctrl reg */ - u32 io_control_nfc_wp; /* NFC_WP pad ctrl reg */ - u32 io_control_nfc_rb; /* NFC_RB pad ctrl reg */ - u32 io_control_nfc_ale; /* NFC_ALE pad ctrl reg */ - u32 io_control_nfc_cle; /* NFC_CLE pad ctrl reg */ - u32 io_control_nfc_we; /* NFC_WE pad ctrl reg */ - u32 io_control_nfc_re; /* NFC_RE pad ctrl reg */ - u32 io_control_pci_ad31; /* PCI_AD31 pad ctrl reg */ - u32 io_control_pci_ad30; /* PCI_AD30 pad ctrl reg */ - u32 io_control_pci_ad29; /* PCI_AD29 pad ctrl reg */ - u32 io_control_pci_ad28; /* PCI_AD28 pad ctrl reg */ - u32 io_control_pci_ad27; /* PCI_AD27 pad ctrl reg */ - u32 io_control_pci_ad26; /* PCI_AD26 pad ctrl reg */ - u32 io_control_pci_ad25; /* PCI_AD25 pad ctrl reg */ - u32 io_control_pci_ad24; /* PCI_AD24 pad ctrl reg */ - u32 io_control_pci_ad23; /* PCI_AD23 pad ctrl reg */ - u32 io_control_pci_ad22; /* PCI_AD22 pad ctrl reg */ - u32 io_control_pci_ad21; /* PCI_AD21 pad ctrl reg */ - u32 io_control_pci_ad20; /* PCI_AD20 pad ctrl reg */ - u32 io_control_pci_ad19; /* PCI_AD19 pad ctrl reg */ - u32 io_control_pci_ad18; /* PCI_AD18 pad ctrl reg */ - u32 io_control_pci_ad17; /* PCI_AD17 pad ctrl reg */ - u32 io_control_pci_ad16; /* PCI_AD16 pad ctrl reg */ - u32 io_control_pci_ad15; /* PCI_AD15 pad ctrl reg */ - u32 io_control_pci_ad14; /* PCI_AD14 pad ctrl reg */ - u32 io_control_pci_ad13; /* PCI_AD13 pad ctrl reg */ - u32 io_control_pci_ad12; /* PCI_AD12 pad ctrl reg */ - u32 io_control_pci_ad11; /* PCI_AD11 pad ctrl reg */ - u32 io_control_pci_ad10; /* PCI_AD10 pad ctrl reg */ - u32 io_control_pci_ad09; /* PCI_AD09 pad ctrl reg */ - u32 io_control_pci_ad08; /* PCI_AD08 pad ctrl reg */ - u32 io_control_pci_ad07; /* PCI_AD07 pad ctrl reg */ - u32 io_control_pci_ad06; /* PCI_AD06 pad ctrl reg */ - u32 io_control_pci_ad05; /* PCI_AD05 pad ctrl reg */ - u32 io_control_pci_ad04; /* PCI_AD04 pad ctrl reg */ - u32 io_control_pci_ad03; /* PCI_AD03 pad ctrl reg */ - u32 io_control_pci_ad02; /* PCI_AD02 pad ctrl reg */ - u32 io_control_pci_ad01; /* PCI_AD01 pad ctrl reg */ - u32 io_control_pci_ad00; /* PCI_AD00 pad ctrl reg */ - u32 io_control_pci_cbe0; /* PCI_CBE0 pad ctrl reg */ - u32 io_control_pci_cbe1; /* PCI_CBE1 pad ctrl reg */ - u32 io_control_pci_cbe2; /* PCI_CBE2 pad ctrl reg */ - u32 io_control_pci_cbe3; /* PCI_CBE3 pad ctrl reg */ - u32 io_control_pci_grant2; /* PCI_GRANT2 pad ctrl reg */ - u32 io_control_pci_req2; /* PCI_REQ2 pad ctrl reg */ - u32 io_control_pci_grant1; /* PCI_GRANT1 pad ctrl reg */ - u32 io_control_pci_req1; /* PCI_REQ1 pad ctrl reg */ - u32 io_control_pci_grant0; /* PCI_GRANT0 pad ctrl reg */ - u32 io_control_pci_req0; /* PCI_REQ0 pad ctrl reg */ - u32 io_control_pci_inta; /* PCI_INTA pad ctrl reg */ - u32 io_control_pci_clk; /* PCI_CLK pad ctrl reg */ - u32 io_control_pci_rst; /* PCI_RST- pad ctrl reg */ - u32 io_control_pci_frame; /* PCI_FRAME pad ctrl reg */ - u32 io_control_pci_idsel; /* PCI_IDSEL pad ctrl reg */ - u32 io_control_pci_devsel; /* PCI_DEVSEL pad ctrl reg */ - u32 io_control_pci_irdy; /* PCI_IRDY pad ctrl reg */ - u32 io_control_pci_trdy; /* PCI_TRDY pad ctrl reg */ - u32 io_control_pci_stop; /* PCI_STOP pad ctrl reg */ - u32 io_control_pci_par; /* PCI_PAR pad ctrl reg */ - u32 io_control_pci_perr; /* PCI_PERR pad ctrl reg */ - u32 io_control_pci_serr; /* PCI_SERR pad ctrl reg */ - u32 io_control_spdif_txclk; /* SPDIF_TXCLK pad ctrl reg */ - u32 io_control_spdif_tx; /* SPDIF_TX pad ctrl reg */ - u32 io_control_spdif_rx; /* SPDIF_RX pad ctrl reg */ - u32 io_control_i2c0_scl; /* I2C0_SCL pad ctrl reg */ - u32 io_control_i2c0_sda; /* I2C0_SDA pad ctrl reg */ - u32 io_control_i2c1_scl; /* I2C1_SCL pad ctrl reg */ - u32 io_control_i2c1_sda; /* I2C1_SDA pad ctrl reg */ - u32 io_control_i2c2_scl; /* I2C2_SCL pad ctrl reg */ - u32 io_control_i2c2_sda; /* I2C2_SDA pad ctrl reg */ - u32 io_control_irq0; /* IRQ0 pad ctrl reg */ - u32 io_control_irq1; /* IRQ1 pad ctrl reg */ - u32 io_control_can1_tx; /* CAN1_TX pad ctrl reg */ - u32 io_control_can2_tx; /* CAN2_TX pad ctrl reg */ - u32 io_control_j1850_tx; /* J1850_TX pad ctrl reg */ - u32 io_control_j1850_rx; /* J1850_RX pad ctrl reg */ - u32 io_control_psc_mclk_in; /* PSC_MCLK_IN pad ctrl reg */ - u32 io_control_psc0_0; /* PSC0_0 pad ctrl reg */ - u32 io_control_psc0_1; /* PSC0_1 pad ctrl reg */ - u32 io_control_psc0_2; /* PSC0_2 pad ctrl reg */ - u32 io_control_psc0_3; /* PSC0_3 pad ctrl reg */ - u32 io_control_psc0_4; /* PSC0_4 pad ctrl reg */ - u32 io_control_psc1_0; /* PSC1_0 pad ctrl reg */ - u32 io_control_psc1_1; /* PSC1_1 pad ctrl reg */ - u32 io_control_psc1_2; /* PSC1_2 pad ctrl reg */ - u32 io_control_psc1_3; /* PSC1_3 pad ctrl reg */ - u32 io_control_psc1_4; /* PSC1_4 pad ctrl reg */ - u32 io_control_psc2_0; /* PSC2_0 pad ctrl reg */ - u32 io_control_psc2_1; /* PSC2_1 pad ctrl reg */ - u32 io_control_psc2_2; /* PSC2_2 pad ctrl reg */ - u32 io_control_psc2_3; /* PSC2_3 pad ctrl reg */ - u32 io_control_psc2_4; /* PSC2_4 pad ctrl reg */ - u32 io_control_psc3_0; /* PSC3_0 pad ctrl reg */ - u32 io_control_psc3_1; /* PSC3_1 pad ctrl reg */ - u32 io_control_psc3_2; /* PSC3_2 pad ctrl reg */ - u32 io_control_psc3_3; /* PSC3_3 pad ctrl reg */ - u32 io_control_psc3_4; /* PSC3_4 pad ctrl reg */ - u32 io_control_psc4_0; /* PSC4_0 pad ctrl reg */ - u32 io_control_psc4_1; /* PSC4_1 pad ctrl reg */ - u32 io_control_psc4_2; /* PSC4_2 pad ctrl reg */ - u32 io_control_psc4_3; /* PSC4_3 pad ctrl reg */ - u32 io_control_psc4_4; /* PSC4_4 pad ctrl reg */ - u32 io_control_psc5_0; /* PSC5_0 pad ctrl reg */ - u32 io_control_psc5_1; /* PSC5_1 pad ctrl reg */ - u32 io_control_psc5_2; /* PSC5_2 pad ctrl reg */ - u32 io_control_psc5_3; /* PSC5_3 pad ctrl reg */ - u32 io_control_psc5_4; /* PSC5_4 pad ctrl reg */ - u32 io_control_psc6_0; /* PSC6_0 pad ctrl reg */ - u32 io_control_psc6_1; /* PSC6_1 pad ctrl reg */ - u32 io_control_psc6_2; /* PSC6_2 pad ctrl reg */ - u32 io_control_psc6_3; /* PSC6_3 pad ctrl reg */ - u32 io_control_psc6_4; /* PSC6_4 pad ctrl reg */ - u32 io_control_psc7_0; /* PSC7_0 pad ctrl reg */ - u32 io_control_psc7_1; /* PSC7_1 pad ctrl reg */ - u32 io_control_psc7_2; /* PSC7_2 pad ctrl reg */ - u32 io_control_psc7_3; /* PSC7_3 pad ctrl reg */ - u32 io_control_psc7_4; /* PSC7_4 pad ctrl reg */ - u32 io_control_psc8_0; /* PSC8_0 pad ctrl reg */ - u32 io_control_psc8_1; /* PSC8_1 pad ctrl reg */ - u32 io_control_psc8_2; /* PSC8_2 pad ctrl reg */ - u32 io_control_psc8_3; /* PSC8_3 pad ctrl reg */ - u32 io_control_psc8_4; /* PSC8_4 pad ctrl reg */ - u32 io_control_psc9_0; /* PSC9_0 pad ctrl reg */ - u32 io_control_psc9_1; /* PSC9_1 pad ctrl reg */ - u32 io_control_psc9_2; /* PSC9_2 pad ctrl reg */ - u32 io_control_psc9_3; /* PSC9_3 pad ctrl reg */ - u32 io_control_psc9_4; /* PSC9_4 pad ctrl reg */ - u32 io_control_psc10_0; /* PSC10_0 pad ctrl reg */ - u32 io_control_psc10_1; /* PSC10_1 pad ctrl reg */ - u32 io_control_psc10_2; /* PSC10_2 pad ctrl reg */ - u32 io_control_psc10_3; /* PSC10_3 pad ctrl reg */ - u32 io_control_psc10_4; /* PSC10_4 pad ctrl reg */ - u32 io_control_psc11_0; /* PSC11_0 pad ctrl reg */ - u32 io_control_psc11_1; /* PSC11_1 pad ctrl reg */ - u32 io_control_psc11_2; /* PSC11_2 pad ctrl reg */ - u32 io_control_psc11_3; /* PSC11_3 pad ctrl reg */ - u32 io_control_psc11_4; /* PSC11_4 pad ctrl reg */ - u32 io_control_ckstp_out; /* CKSTP_OUT pad ctrl reg */ - u32 io_control_usb_phy_drvvbus; /* USB2_DRVVBUS pad ctrl reg */ - u8 reserved[0x0cfc]; /* fill to 4096 bytes size */ +#ifdef CONFIG_MPC5125 + u8 io_control_mem; /* offset 0x00 mem pad ctrl reg */ + u8 io_control_gbobe; /* offset 0x01 gbobe pad ctrl reg */ + u8 res1[2]; + u8 io_control_lpc_clk; /* offset 0x04 lpc_clk pad ctrl reg */ + u8 io_control_lpc_oe_b; /* offset 0x05 lpc_oe_b pad ctrl reg */ + u8 io_control_lpc_rwb; /* offset 0x06 lpc_rwb pad ctrl reg */ + u8 io_control_lpc_cs0_b; /* offset 0x07 lpc_cs0_b */ + u8 io_control_lpc_ack_b; /* offset 0x08 lpc_ack_b pad ctrl reg */ + u8 io_control_lpc_ax03; /* offset 0x09 lpc_ax03 pad ctrl reg */ + u8 io_control_emb_ax02; /* offset 0x0a emb_ax02 pad ctrl reg */ + u8 io_control_emb_ax01; /* offset 0x0b emb_ax01 pad ctrl reg */ + u8 io_control_emb_ax00; /* offset 0x0c emb_ax00 pad ctrl reg */ + u8 io_control_emb_ad31; /* offset 0x0d emb_ad31 pad ctrl reg */ + u8 io_control_emb_ad30; /* offset 0x0e emb_ad30 pad ctrl reg */ + u8 io_control_emb_ad29; /* offset 0x0f emb_ad29 pad ctrl reg */ + u8 io_control_emb_ad28; /* offset 0x10 emb_ad28 pad ctrl reg */ + u8 io_control_emb_ad27; /* offset 0x11 emb_ad27 pad ctrl reg */ + u8 io_control_emb_ad26; /* offset 0x12 emb_ad26 pad ctrl reg */ + u8 io_control_emb_ad25; /* offset 0x13 emb_ad25 pad ctrl reg */ + u8 io_control_emb_ad24; /* offset 0x14 emb_ad24 pad ctrl reg */ + u8 io_control_emb_ad23; /* offset 0x15 emb_ad23 pad ctrl reg */ + u8 io_control_emb_ad22; /* offset 0x16 emb_ad22 pad ctrl reg */ + u8 io_control_emb_ad21; /* offset 0x17 emb_ad21 pad ctrl reg */ + u8 io_control_emb_ad20; /* offset 0x18 emb_ad20 pad ctrl reg */ + u8 io_control_emb_ad19; /* offset 0x19 emb_ad19 pad ctrl reg */ + u8 io_control_emb_ad18; /* offset 0x1a emb_ad18 pad ctrl reg */ + u8 io_control_emb_ad17; /* offset 0x1b emb_ad17 pad ctrl reg */ + u8 io_control_emb_ad16; /* offset 0x1c emb_ad16 pad ctrl reg */ + u8 io_control_emb_ad15; /* offset 0x1d emb_ad15 pad ctrl reg */ + u8 io_control_emb_ad14; /* offset 0x1e emb_ad14 pad ctrl reg */ + u8 io_control_emb_ad13; /* offset 0x1f emb_ad13 pad ctrl reg */ + u8 io_control_emb_ad12; /* offset 0x20 emb_ad12 pad ctrl reg */ + u8 io_control_emb_ad11; /* offset 0x21 emb_ad11 pad ctrl reg */ + u8 io_control_emb_ad10; /* offset 0x22 emb_ad10 pad ctrl reg */ + u8 io_control_emb_ad09; /* offset 0x23 emb_ad09 pad ctrl reg */ + u8 io_control_emb_ad08; /* offset 0x24 emb_ad08 pad ctrl reg */ + u8 io_control_emb_ad07; /* offset 0x25 emb_ad07 pad ctrl reg */ + u8 io_control_emb_ad06; /* offset 0x26 emb_ad06 pad ctrl reg */ + u8 io_control_emb_ad05; /* offset 0x27 emb_ad05 pad ctrl reg */ + u8 io_control_emb_ad04; /* offset 0x28 emb_ad04 pad ctrl reg */ + u8 io_control_emb_ad03; /* offset 0x29 emb_ad03 pad ctrl reg */ + u8 io_control_emb_ad02; /* offset 0x2a emb_ad02 pad ctrl reg */ + u8 io_control_emb_ad01; /* offset 0x2b emb_ad01 pad ctrl reg */ + u8 io_control_emb_ad00; /* offset 0x2c emb_ad00 pad ctrl reg */ + u8 io_control_nfc_ce0_b; /* offset 0x2d nfc_ce0_b pad ctrl reg */ + u8 io_control_nfc_rb; /* offset 0x2e nfc_rb pad ctrl reg */ + u8 io_control_diu_clk; /* offset 0x2f diu_clk pad ctrl reg */ + u8 io_control_diu_de; /* offset 0x30 diu_de pad ctrl reg */ + u8 io_control_diu_hsync; /* offset 0x31 diu_hsync pad ctrl reg */ + u8 io_control_diu_vsync; /* offset 0x32 diu_vsync pad ctrl reg */ + u8 io_control_diu_ld00; /* offset 0x33 diu_ld00 pad ctrl reg */ + u8 io_control_diu_ld01; /* offset 0x34 diu_ld01 pad ctrl reg */ + u8 io_control_diu_ld02; /* offset 0x35 diu_ld02 pad ctrl reg */ + u8 io_control_diu_ld03; /* offset 0x36 diu_ld03 pad ctrl reg */ + u8 io_control_diu_ld04; /* offset 0x37 diu_ld04 pad ctrl reg */ + u8 io_control_diu_ld05; /* offset 0x38 diu_ld05 pad ctrl reg */ + u8 io_control_diu_ld06; /* offset 0x39 diu_ld06 pad ctrl reg */ + u8 io_control_diu_ld07; /* offset 0x3a diu_ld07 pad ctrl reg */ + u8 io_control_diu_ld08; /* offset 0x3b diu_ld08 pad ctrl reg */ + u8 io_control_diu_ld09; /* offset 0x3c diu_ld09 pad ctrl reg */ + u8 io_control_diu_ld10; /* offset 0x3d diu_ld10 pad ctrl reg */ + u8 io_control_diu_ld11; /* offset 0x3e diu_ld11 pad ctrl reg */ + u8 io_control_diu_ld12; /* offset 0x3f diu_ld12 pad ctrl reg */ + u8 io_control_diu_ld13; /* offset 0x40 diu_ld13 pad ctrl reg */ + u8 io_control_diu_ld14; /* offset 0x41 diu_ld14 pad ctrl reg */ + u8 io_control_diu_ld15; /* offset 0x42 diu_ld15 pad ctrl reg */ + u8 io_control_diu_ld16; /* offset 0x43 diu_ld16 pad ctrl reg */ + u8 io_control_diu_ld17; /* offset 0x44 diu_ld17 pad ctrl reg */ + u8 io_control_diu_ld18; /* offset 0x45 diu_ld18 pad ctrl reg */ + u8 io_control_diu_ld19; /* offset 0x46 diu_ld19 pad ctrl reg */ + u8 io_control_diu_ld20; /* offset 0x47 diu_ld20 pad ctrl reg */ + u8 io_control_diu_ld21; /* offset 0x48 diu_ld21 pad ctrl reg */ + u8 io_control_diu_ld22; /* offset 0x49 diu_ld22 pad ctrl reg */ + u8 io_control_diu_ld23; /* offset 0x4a diu_ld23 pad ctrl reg */ + u8 io_control_can4_rx; /* offset 0x4b can4_rx pad ctrl reg */ + u8 io_control_can4_tx; /* offset 0x4c can4_tx pad ctrl reg */ + u8 io_control_can1_tx; /* offset 0x4d can1_tx pad ctrl reg */ + u8 io_control_can2_tx; /* offset 0x4e can2_tx pad ctrl reg */ + u8 io_control_i2c1_scl; /* offset 0x4f i2c1_scl pad ctrl reg */ + u8 io_control_i2c1_sda; /* offset 0x50 i2c1_sda pad ctrl reg */ + u8 io_control_fec1_txd_2; /* offset 0x51 fec1_txd_2 pad ctrl reg */ + u8 io_control_fec1_txd_3; /* offset 0x52 fec1_txd_3 pad ctrl reg */ + u8 io_control_fec1_rxd_2; /* offset 0x53 fec1_rxd_2 pad ctrl reg */ + u8 io_control_fec1_rxd_3; /* offset 0x54 fec1_rxd_3 pad ctrl reg */ + u8 io_control_fec1_crs; /* offset 0x55 fec1_crs pad ctrl reg */ + u8 io_control_fec1_tx_er; /* offset 0x56 fec1_tx_er pad ctrl reg */ + u8 io_control_fec1_rxd_1; /* offset 0x57 fec1_rxd_1 pad ctrl reg */ + u8 io_control_fec1_txd_1; /* offset 0x58 fec1_txd_1 pad ctrl reg */ + u8 io_control_fec1_mdc; /* offset 0x59 fec1_mdc pad ctrl reg */ + u8 io_control_fec1_rx_er; /* offset 0x5a fec1_rx_er pad ctrl reg */ + u8 io_control_fec1_mdio; /* offset 0x5b fec1_mdio pad ctrl reg */ + u8 io_control_fec1_rxd_0; /* offset 0x5c fec1_rxd_0 pad ctrl reg */ + u8 io_control_fec1_txd_0; /* offset 0x5d fec1_txd_0 pad ctrl reg */ + u8 io_control_fec1_tx_clk; /* offset 0x5e fec1_tx_clk pad ctrl reg */ + u8 io_control_fec1_rx_clk; /* offset 0x5f fec1_rx_clk pad ctrl reg */ + u8 io_control_fec1_rx_dv; /* offset 0x60 fec1_rx_dv pad ctrl reg */ + u8 io_control_fec1_tx_en; /* offset 0x61 fec1_tx_en pad ctrl reg */ + u8 io_control_fec1_col; /* offset 0x62 fec1_col pad ctrl reg */ + u8 io_control_usb1_data0; /* offset 0x63 usb1_data0 pad ctrl reg */ + u8 io_control_usb1_data1; /* offset 0x64 usb1_data1 pad ctrl reg */ + u8 io_control_usb1_data2; /* offset 0x65 usb1_data2 pad ctrl reg */ + u8 io_control_usb1_data3; /* offset 0x66 usb1_data3 pad ctrl reg */ + u8 io_control_usb1_data4; /* offset 0x67 usb1_data4 pad ctrl reg */ + u8 io_control_usb1_data5; /* offset 0x68 usb1_data5 pad ctrl reg */ + u8 io_control_usb1_data6; /* offset 0x69 usb1_data6 pad ctrl reg */ + u8 io_control_usb1_data7; /* offset 0x6a usb1_data7 pad ctrl reg */ + u8 io_control_usb1_stop; /* offset 0x6b usb1_stop pad ctrl reg */ + u8 io_control_usb1_clk; /* offset 0x6c usb1_clk pad ctrl reg */ + u8 io_control_usb1_next; /* offset 0x6d usb1_next pad ctrl reg */ + u8 io_control_usb1_dir; /* offset 0x6e usb1_dir pad ctrl reg */ + u8 io_control_sdhc1_clk; /* offset 0x6f sdhc1_clk pad ctrl reg */ + u8 io_control_sdhc1_cmd; /* offset 0x70 sdhc1_cmd pad ctrl reg */ + u8 io_control_sdhc1_d0; /* offset 0x71 sdhc1_d0 pad ctrl reg */ + u8 io_control_sdhc1_d1; /* offset 0x72 sdhc1_d1 pad ctrl reg */ + u8 io_control_sdhc1_d2; /* offset 0x73 sdhc1_d2 pad ctrl reg */ + u8 io_control_sdhc1_d3; /* offset 0x74 sdhc1_d3 pad ctrl reg */ + u8 io_control_psc_mclk_in; /* offset 0x75 psc_mclk_in pad ctrl reg */ + u8 io_control_psc0_0; /* offset 0x76 psc0_0 pad ctrl reg */ + u8 io_control_psc0_1; /* offset 0x77 psc0_1 pad ctrl reg */ + u8 io_control_psc0_2; /* offset 0x78 psc0_2 pad ctrl reg */ + u8 io_control_psc0_3; /* offset 0x79 psc0_3 pad ctrl reg */ + u8 io_control_psc0_4; /* offset 0x7a psc0_4 pad ctrl reg */ + u8 io_control_psc1_0; /* offset 0x7b psc1_0 pad ctrl reg */ + u8 io_control_psc1_1; /* offset 0x7c psc1_1 pad ctrl reg */ + u8 io_control_psc1_2; /* offset 0x7d psc1_2 pad ctrl reg */ + u8 io_control_psc1_3; /* offset 0x7e psc1_3 pad ctrl reg */ + u8 io_control_psc1_4; /* offset 0x7f psc1_4 pad ctrl reg */ + u8 io_control_j1850_tx; /* offset 0x80 j1850_tx pad ctrl reg */ + u8 io_control_j1850_rx; /* offset 0x81 j1850_rx pad ctrl reg */ + u8 reserved[0x1000 - 0x82]; /* fill to 4096 bytes size */ +#else + u32 io_control_mem; /* MEM pad ctrl reg */ + u32 io_control_gp; /* GP pad ctrl reg */ + u32 io_control_lpc_clk; /* LPC_CLK pad ctrl reg */ + u32 io_control_lpc_oe; /* LPC_OE pad ctrl reg */ + u32 io_control_lpc_rw; /* LPC_R/W pad ctrl reg */ + u32 io_control_lpc_ack; /* LPC_ACK pad ctrl reg */ + u32 io_control_lpc_cs0; /* LPC_CS0 pad ctrl reg */ + u32 io_control_nfc_ce0; /* NFC_CE0 pad ctrl reg */ + u32 io_control_lpc_cs1; /* LPC_CS1 pad ctrl reg */ + u32 io_control_lpc_cs2; /* LPC_CS2 pad ctrl reg */ + u32 io_control_lpc_ax03; /* LPC_AX03 pad ctrl reg */ + u32 io_control_emb_ax02; /* EMB_AX02 pad ctrl reg */ + u32 io_control_emb_ax01; /* EMB_AX01 pad ctrl reg */ + u32 io_control_emb_ax00; /* EMB_AX00 pad ctrl reg */ + u32 io_control_emb_ad31; /* EMB_AD31 pad ctrl reg */ + u32 io_control_emb_ad30; /* EMB_AD30 pad ctrl reg */ + u32 io_control_emb_ad29; /* EMB_AD29 pad ctrl reg */ + u32 io_control_emb_ad28; /* EMB_AD28 pad ctrl reg */ + u32 io_control_emb_ad27; /* EMB_AD27 pad ctrl reg */ + u32 io_control_emb_ad26; /* EMB_AD26 pad ctrl reg */ + u32 io_control_emb_ad25; /* EMB_AD25 pad ctrl reg */ + u32 io_control_emb_ad24; /* EMB_AD24 pad ctrl reg */ + u32 io_control_emb_ad23; /* EMB_AD23 pad ctrl reg */ + u32 io_control_emb_ad22; /* EMB_AD22 pad ctrl reg */ + u32 io_control_emb_ad21; /* EMB_AD21 pad ctrl reg */ + u32 io_control_emb_ad20; /* EMB_AD20 pad ctrl reg */ + u32 io_control_emb_ad19; /* EMB_AD19 pad ctrl reg */ + u32 io_control_emb_ad18; /* EMB_AD18 pad ctrl reg */ + u32 io_control_emb_ad17; /* EMB_AD17 pad ctrl reg */ + u32 io_control_emb_ad16; /* EMB_AD16 pad ctrl reg */ + u32 io_control_emb_ad15; /* EMB_AD15 pad ctrl reg */ + u32 io_control_emb_ad14; /* EMB_AD14 pad ctrl reg */ + u32 io_control_emb_ad13; /* EMB_AD13 pad ctrl reg */ + u32 io_control_emb_ad12; /* EMB_AD12 pad ctrl reg */ + u32 io_control_emb_ad11; /* EMB_AD11 pad ctrl reg */ + u32 io_control_emb_ad10; /* EMB_AD10 pad ctrl reg */ + u32 io_control_emb_ad09; /* EMB_AD09 pad ctrl reg */ + u32 io_control_emb_ad08; /* EMB_AD08 pad ctrl reg */ + u32 io_control_emb_ad07; /* EMB_AD07 pad ctrl reg */ + u32 io_control_emb_ad06; /* EMB_AD06 pad ctrl reg */ + u32 io_control_emb_ad05; /* EMB_AD05 pad ctrl reg */ + u32 io_control_emb_ad04; /* EMB_AD04 pad ctrl reg */ + u32 io_control_emb_ad03; /* EMB_AD03 pad ctrl reg */ + u32 io_control_emb_ad02; /* EMB_AD02 pad ctrl reg */ + u32 io_control_emb_ad01; /* EMB_AD01 pad ctrl reg */ + u32 io_control_emb_ad00; /* EMB_AD00 pad ctrl reg */ + u32 io_control_pata_ce1; /* PATA_CE1 pad ctrl reg */ + u32 io_control_pata_ce2; /* PATA_CE2 pad ctrl reg */ + u32 io_control_pata_isolate; /* PATA_ISOLATE pad ctrl reg */ + u32 io_control_pata_ior; /* PATA_IOR pad ctrl reg */ + u32 io_control_pata_iow; /* PATA_IOW pad ctrl reg */ + u32 io_control_pata_iochrdy; /* PATA_IOCHRDY pad ctrl reg */ + u32 io_control_pata_intrq; /* PATA_INTRQ pad ctrl reg */ + u32 io_control_pata_drq; /* PATA_DRQ pad ctrl reg */ + u32 io_control_pata_dack; /* PATA_DACK pad ctrl reg */ + u32 io_control_nfc_wp; /* NFC_WP pad ctrl reg */ + u32 io_control_nfc_rb; /* NFC_RB pad ctrl reg */ + u32 io_control_nfc_ale; /* NFC_ALE pad ctrl reg */ + u32 io_control_nfc_cle; /* NFC_CLE pad ctrl reg */ + u32 io_control_nfc_we; /* NFC_WE pad ctrl reg */ + u32 io_control_nfc_re; /* NFC_RE pad ctrl reg */ + u32 io_control_pci_ad31; /* PCI_AD31 pad ctrl reg */ + u32 io_control_pci_ad30; /* PCI_AD30 pad ctrl reg */ + u32 io_control_pci_ad29; /* PCI_AD29 pad ctrl reg */ + u32 io_control_pci_ad28; /* PCI_AD28 pad ctrl reg */ + u32 io_control_pci_ad27; /* PCI_AD27 pad ctrl reg */ + u32 io_control_pci_ad26; /* PCI_AD26 pad ctrl reg */ + u32 io_control_pci_ad25; /* PCI_AD25 pad ctrl reg */ + u32 io_control_pci_ad24; /* PCI_AD24 pad ctrl reg */ + u32 io_control_pci_ad23; /* PCI_AD23 pad ctrl reg */ + u32 io_control_pci_ad22; /* PCI_AD22 pad ctrl reg */ + u32 io_control_pci_ad21; /* PCI_AD21 pad ctrl reg */ + u32 io_control_pci_ad20; /* PCI_AD20 pad ctrl reg */ + u32 io_control_pci_ad19; /* PCI_AD19 pad ctrl reg */ + u32 io_control_pci_ad18; /* PCI_AD18 pad ctrl reg */ + u32 io_control_pci_ad17; /* PCI_AD17 pad ctrl reg */ + u32 io_control_pci_ad16; /* PCI_AD16 pad ctrl reg */ + u32 io_control_pci_ad15; /* PCI_AD15 pad ctrl reg */ + u32 io_control_pci_ad14; /* PCI_AD14 pad ctrl reg */ + u32 io_control_pci_ad13; /* PCI_AD13 pad ctrl reg */ + u32 io_control_pci_ad12; /* PCI_AD12 pad ctrl reg */ + u32 io_control_pci_ad11; /* PCI_AD11 pad ctrl reg */ + u32 io_control_pci_ad10; /* PCI_AD10 pad ctrl reg */ + u32 io_control_pci_ad09; /* PCI_AD09 pad ctrl reg */ + u32 io_control_pci_ad08; /* PCI_AD08 pad ctrl reg */ + u32 io_control_pci_ad07; /* PCI_AD07 pad ctrl reg */ + u32 io_control_pci_ad06; /* PCI_AD06 pad ctrl reg */ + u32 io_control_pci_ad05; /* PCI_AD05 pad ctrl reg */ + u32 io_control_pci_ad04; /* PCI_AD04 pad ctrl reg */ + u32 io_control_pci_ad03; /* PCI_AD03 pad ctrl reg */ + u32 io_control_pci_ad02; /* PCI_AD02 pad ctrl reg */ + u32 io_control_pci_ad01; /* PCI_AD01 pad ctrl reg */ + u32 io_control_pci_ad00; /* PCI_AD00 pad ctrl reg */ + u32 io_control_pci_cbe0; /* PCI_CBE0 pad ctrl reg */ + u32 io_control_pci_cbe1; /* PCI_CBE1 pad ctrl reg */ + u32 io_control_pci_cbe2; /* PCI_CBE2 pad ctrl reg */ + u32 io_control_pci_cbe3; /* PCI_CBE3 pad ctrl reg */ + u32 io_control_pci_grant2; /* PCI_GRANT2 pad ctrl reg */ + u32 io_control_pci_req2; /* PCI_REQ2 pad ctrl reg */ + u32 io_control_pci_grant1; /* PCI_GRANT1 pad ctrl reg */ + u32 io_control_pci_req1; /* PCI_REQ1 pad ctrl reg */ + u32 io_control_pci_grant0; /* PCI_GRANT0 pad ctrl reg */ + u32 io_control_pci_req0; /* PCI_REQ0 pad ctrl reg */ + u32 io_control_pci_inta; /* PCI_INTA pad ctrl reg */ + u32 io_control_pci_clk; /* PCI_CLK pad ctrl reg */ + u32 io_control_pci_rst; /* PCI_RST- pad ctrl reg */ + u32 io_control_pci_frame; /* PCI_FRAME pad ctrl reg */ + u32 io_control_pci_idsel; /* PCI_IDSEL pad ctrl reg */ + u32 io_control_pci_devsel; /* PCI_DEVSEL pad ctrl reg */ + u32 io_control_pci_irdy; /* PCI_IRDY pad ctrl reg */ + u32 io_control_pci_trdy; /* PCI_TRDY pad ctrl reg */ + u32 io_control_pci_stop; /* PCI_STOP pad ctrl reg */ + u32 io_control_pci_par; /* PCI_PAR pad ctrl reg */ + u32 io_control_pci_perr; /* PCI_PERR pad ctrl reg */ + u32 io_control_pci_serr; /* PCI_SERR pad ctrl reg */ + u32 io_control_spdif_txclk; /* SPDIF_TXCLK pad ctrl reg */ + u32 io_control_spdif_tx; /* SPDIF_TX pad ctrl reg */ + u32 io_control_spdif_rx; /* SPDIF_RX pad ctrl reg */ + u32 io_control_i2c0_scl; /* I2C0_SCL pad ctrl reg */ + u32 io_control_i2c0_sda; /* I2C0_SDA pad ctrl reg */ + u32 io_control_i2c1_scl; /* I2C1_SCL pad ctrl reg */ + u32 io_control_i2c1_sda; /* I2C1_SDA pad ctrl reg */ + u32 io_control_i2c2_scl; /* I2C2_SCL pad ctrl reg */ + u32 io_control_i2c2_sda; /* I2C2_SDA pad ctrl reg */ + u32 io_control_irq0; /* IRQ0 pad ctrl reg */ + u32 io_control_irq1; /* IRQ1 pad ctrl reg */ + u32 io_control_can1_tx; /* CAN1_TX pad ctrl reg */ + u32 io_control_can2_tx; /* CAN2_TX pad ctrl reg */ + u32 io_control_j1850_tx; /* J1850_TX pad ctrl reg */ + u32 io_control_j1850_rx; /* J1850_RX pad ctrl reg */ + u32 io_control_psc_mclk_in; /* PSC_MCLK_IN pad ctrl reg */ + u32 io_control_psc0_0; /* PSC0_0 pad ctrl reg */ + u32 io_control_psc0_1; /* PSC0_1 pad ctrl reg */ + u32 io_control_psc0_2; /* PSC0_2 pad ctrl reg */ + u32 io_control_psc0_3; /* PSC0_3 pad ctrl reg */ + u32 io_control_psc0_4; /* PSC0_4 pad ctrl reg */ + u32 io_control_psc1_0; /* PSC1_0 pad ctrl reg */ + u32 io_control_psc1_1; /* PSC1_1 pad ctrl reg */ + u32 io_control_psc1_2; /* PSC1_2 pad ctrl reg */ + u32 io_control_psc1_3; /* PSC1_3 pad ctrl reg */ + u32 io_control_psc1_4; /* PSC1_4 pad ctrl reg */ + u32 io_control_psc2_0; /* PSC2_0 pad ctrl reg */ + u32 io_control_psc2_1; /* PSC2_1 pad ctrl reg */ + u32 io_control_psc2_2; /* PSC2_2 pad ctrl reg */ + u32 io_control_psc2_3; /* PSC2_3 pad ctrl reg */ + u32 io_control_psc2_4; /* PSC2_4 pad ctrl reg */ + u32 io_control_psc3_0; /* PSC3_0 pad ctrl reg */ + u32 io_control_psc3_1; /* PSC3_1 pad ctrl reg */ + u32 io_control_psc3_2; /* PSC3_2 pad ctrl reg */ + u32 io_control_psc3_3; /* PSC3_3 pad ctrl reg */ + u32 io_control_psc3_4; /* PSC3_4 pad ctrl reg */ + u32 io_control_psc4_0; /* PSC4_0 pad ctrl reg */ + u32 io_control_psc4_1; /* PSC4_1 pad ctrl reg */ + u32 io_control_psc4_2; /* PSC4_2 pad ctrl reg */ + u32 io_control_psc4_3; /* PSC4_3 pad ctrl reg */ + u32 io_control_psc4_4; /* PSC4_4 pad ctrl reg */ + u32 io_control_psc5_0; /* PSC5_0 pad ctrl reg */ + u32 io_control_psc5_1; /* PSC5_1 pad ctrl reg */ + u32 io_control_psc5_2; /* PSC5_2 pad ctrl reg */ + u32 io_control_psc5_3; /* PSC5_3 pad ctrl reg */ + u32 io_control_psc5_4; /* PSC5_4 pad ctrl reg */ + u32 io_control_psc6_0; /* PSC6_0 pad ctrl reg */ + u32 io_control_psc6_1; /* PSC6_1 pad ctrl reg */ + u32 io_control_psc6_2; /* PSC6_2 pad ctrl reg */ + u32 io_control_psc6_3; /* PSC6_3 pad ctrl reg */ + u32 io_control_psc6_4; /* PSC6_4 pad ctrl reg */ + u32 io_control_psc7_0; /* PSC7_0 pad ctrl reg */ + u32 io_control_psc7_1; /* PSC7_1 pad ctrl reg */ + u32 io_control_psc7_2; /* PSC7_2 pad ctrl reg */ + u32 io_control_psc7_3; /* PSC7_3 pad ctrl reg */ + u32 io_control_psc7_4; /* PSC7_4 pad ctrl reg */ + u32 io_control_psc8_0; /* PSC8_0 pad ctrl reg */ + u32 io_control_psc8_1; /* PSC8_1 pad ctrl reg */ + u32 io_control_psc8_2; /* PSC8_2 pad ctrl reg */ + u32 io_control_psc8_3; /* PSC8_3 pad ctrl reg */ + u32 io_control_psc8_4; /* PSC8_4 pad ctrl reg */ + u32 io_control_psc9_0; /* PSC9_0 pad ctrl reg */ + u32 io_control_psc9_1; /* PSC9_1 pad ctrl reg */ + u32 io_control_psc9_2; /* PSC9_2 pad ctrl reg */ + u32 io_control_psc9_3; /* PSC9_3 pad ctrl reg */ + u32 io_control_psc9_4; /* PSC9_4 pad ctrl reg */ + u32 io_control_psc10_0; /* PSC10_0 pad ctrl reg */ + u32 io_control_psc10_1; /* PSC10_1 pad ctrl reg */ + u32 io_control_psc10_2; /* PSC10_2 pad ctrl reg */ + u32 io_control_psc10_3; /* PSC10_3 pad ctrl reg */ + u32 io_control_psc10_4; /* PSC10_4 pad ctrl reg */ + u32 io_control_psc11_0; /* PSC11_0 pad ctrl reg */ + u32 io_control_psc11_1; /* PSC11_1 pad ctrl reg */ + u32 io_control_psc11_2; /* PSC11_2 pad ctrl reg */ + u32 io_control_psc11_3; /* PSC11_3 pad ctrl reg */ + u32 io_control_psc11_4; /* PSC11_4 pad ctrl reg */ + u32 io_control_ckstp_out; /* CKSTP_OUT pad ctrl reg */ + u32 io_control_usb_phy_drvvbus; /* USB2_DRVVBUS pad ctrl reg */ + u8 reserved[0x0cfc]; /* fill to 4096 bytes size */ +#endif } ioctrl512x_t;

/* Indexes in regs array */ /* Set for DDR */ #define IOCTRL_MUX_DDR 0x00000036 +#define IOCTRL_GBOBE_ON 0x01

/* IO pin fields */ +#ifdef CONFIG_MPC5125 +#define IO_PIN_FMUX(v) ((v) << 5) /* pin function */ +#else #define IO_PIN_FMUX(v) ((v) << 7) /* pin function */ +#endif #define IO_PIN_HOLD(v) ((v) << 5) /* hold time, pci only */ #define IO_PIN_PUD(v) ((v) << 4) /* if PUE, 0=pull-down, 1=pull-up */ #define IO_PIN_PUE(v) ((v) << 3) /* pull up/down enable */ @@ -854,7 +998,12 @@ typedef struct iopin_t { int p_offset; /* offset from IOCTL_MEM_OFFSET */ int nr_pins; /* number of pins to set this way */ int bit_or; /* or in the value instead of overwrite */ +#ifdef CONFIG_MPC5125 + u_char val; + u_char res0[3]; +#else u_long val; /* value to write or or */ +#endif }iopin_t;

void iopin_initialize(iopin_t *,int); @@ -952,6 +1101,52 @@ typedef struct pata512x { * PSC */ typedef struct psc512x { +#ifdef CONFIG_MPC5125 + volatile u8 mr1; /* PSC + 0x00 */ + volatile u8 res0[3]; + volatile u8 mr2; /* PSC + 0x04 */ + volatile u8 res0a[3]; + volatile u16 psc_status; /* PSC + 0x08 */ + volatile u16 res1; + volatile u16 psc_clock_select;/* PSC + 0x0C mpc5125 manual has this as u8 */ + /* it has u8 res after it and for compatibility */ + /* will keep u16 so high bits are set as before */ + volatile u16 res1a; + volatile u8 command; /* PSC + 0x10 */ + volatile u8 res2[3]; + union { /* PSC + 0x14 */ + volatile u8 buffer_8; + volatile u16 buffer_16; + volatile u32 buffer_32; + } buffer; +#define psc_buffer_8 buffer.buffer_8 +#define psc_buffer_16 buffer.buffer_16 +#define psc_buffer_32 buffer.buffer_32 + volatile u8 psc_ipcr; /* PSC + 0x18 */ + volatile u8 res3[3]; + volatile u8 psc_acr; /* PSC + 0x1C */ + volatile u8 res3a[3]; + volatile u16 psc_isr; /* PSC + 0x20 */ + volatile u16 res4; + volatile u16 psc_imr; /* PSC + 0x24 */ + volatile u16 res4a; + volatile u8 ctur; /* PSC + 0x28 */ + volatile u8 res5[3]; + volatile u8 ctlr; /* PSC + 0x2c */ + volatile u8 res6[3]; + volatile u32 ccr; /* PSC + 0x30 */ + volatile u8 res7[12]; + volatile u8 ivr; /* PSC + 0x40 */ + volatile u8 res8[3]; + volatile u8 ip; /* PSC + 0x44 */ + volatile u8 res9[3]; + volatile u8 op1; /* PSC + 0x48 */ + volatile u8 res10[3]; + volatile u8 op0; /* PSC + 0x4c */ + volatile u8 res11[3]; + volatile u32 sicr; /* PSC + 0x50 */ + volatile u8 res12[44]; +#else volatile u8 mode; /* PSC + 0x00 */ volatile u8 res0[3]; union { /* PSC + 0x04 */ @@ -1001,6 +1196,7 @@ typedef struct psc512x { volatile u8 res11[3]; volatile u32 sicr; /* PSC + 0x40 */ volatile u8 res12[60]; +#endif /* FIFOC is the same for all mpc512x */ volatile u32 tfcmd; /* PSC + 0x80 */ volatile u32 tfalarm; /* PSC + 0x84 */ volatile u32 tfstat; /* PSC + 0x88 */ @@ -1112,10 +1308,10 @@ typedef struct fifoc512x { #define FIFOC_PSC0_RX_SIZE 0x0 #define FIFOC_PSC0_RX_ADDR 0x0

-#define FIFOC_PSC1_TX_SIZE 0x0 -#define FIFOC_PSC1_TX_ADDR 0x0 -#define FIFOC_PSC1_RX_SIZE 0x0 -#define FIFOC_PSC1_RX_ADDR 0x0 +#define FIFOC_PSC1_TX_SIZE 0x4 +#define FIFOC_PSC1_TX_ADDR 0x20 +#define FIFOC_PSC1_RX_SIZE 0x4 +#define FIFOC_PSC1_RX_ADDR 0x30

#define FIFOC_PSC2_TX_SIZE 0x0 #define FIFOC_PSC2_TX_ADDR 0x0 @@ -1152,10 +1348,10 @@ typedef struct fifoc512x { #define FIFOC_PSC8_RX_SIZE 0x0 #define FIFOC_PSC8_RX_ADDR 0x0

-#define FIFOC_PSC9_TX_SIZE 0x0 -#define FIFOC_PSC9_TX_ADDR 0x0 -#define FIFOC_PSC9_RX_SIZE 0x0 -#define FIFOC_PSC9_RX_ADDR 0x0 +#define FIFOC_PSC9_TX_SIZE 0x4 +#define FIFOC_PSC9_TX_ADDR 0x40 +#define FIFOC_PSC9_RX_SIZE 0x4 +#define FIFOC_PSC9_RX_ADDR 0x50

#define FIFOC_PSC10_TX_SIZE 0x0 #define FIFOC_PSC10_TX_ADDR 0x0 @@ -1200,6 +1396,14 @@ typedef struct immap { fec512x_t fec; /* Fast Ethernet Controller */ ulpi512x_t ulpi; /* USB ULPI */ u8 res4[0xa00]; +#ifdef CONFIG_MPC5125 + ulpi512x_t ulpi2; /* USB ULPI */ + u8 res5[0x200]; + fec512x_t fec2; /* 2nd Fast Ethernet Controller */ + gpt512x_t gpt2; /* 2nd General Purpose Timer */ + sdhc512x_t sdhc2; /* 2nd SDHC */ + u8 res6[0x3e00]; +#else utmi512x_t utmi; /* USB UTMI */ u8 res5[0x1000]; pcidma512x_t pci_dma; /* PCI DMA */ @@ -1208,6 +1412,7 @@ typedef struct immap { ios512x_t ios; /* PCI Sequencer */ pcictrl512x_t pci_ctrl; /* PCI Controller Control and Status */ u8 res7[0xa00]; +#endif ddr512x_t mddrc; /* Multi-port DDR Memory Controller */ ioctrl512x_t io_ctrl; /* IO Control */ iim512x_t iim; /* IC Identification module */ @@ -1215,8 +1420,13 @@ typedef struct immap { lpc512x_t lpc; /* LocalPlus Controller */ pata512x_t pata; /* Parallel ATA */ u8 res9[0xd00]; +#ifdef CONFIG_ADS5125 + psc512x_t psc[10]; /* PSCs */ + u8 res10[0x500]; +#else psc512x_t psc[12]; /* PSCs */ u8 res10[0x300]; +#endif fifoc512x_t fifoc; /* FIFO Controller */ u8 res11[0x2000]; dma512x_t dma; /* DMA */ diff --git a/include/configs/mpc5121ads.h b/include/configs/mpc5121ads.h index ebc518c..35e69c4 100644 --- a/include/configs/mpc5121ads.h +++ b/include/configs/mpc5121ads.h @@ -28,6 +28,7 @@ #define __CONFIG_H

#define CONFIG_MPC5121ADS 1 + /* * Memory map for the MPC5121ADS board: * diff --git a/include/configs/mpc5125ads.h b/include/configs/mpc5125ads.h new file mode 100644 index 0000000..2ba7ba3 --- /dev/null +++ b/include/configs/mpc5125ads.h @@ -0,0 +1,501 @@ +/* + * Copyright 2009 Silicon Turnkey Express, Inc. + * Martha Marx Stan mmarx@silicontkx.com + * + * This file is based on mpc5121ads.h + * (C) Copyright 2007-2009 DENX Software Engineering + * + * 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 + * + */ + +/* + * MPC5125ADS board configuration file + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MPC5125ADS /* MPC5125 Reference Board */ +#define CONFIG_MPC5125 /* MPC5125 processor */ +/* + * Memory map for the MPC5125ADS board: + * + * 0x0000_0000 - 0x00FF_FFFF DDR RAM (16 MB) + * 0x3000_0000 - 0x3001_FFFF SRAM (128 KB) + * 0x4000_0000 - 0x400F_FFFF NAND FLASH CONTROLLER + * 0x8000_0000 - 0x803F_FFFF IMMR (4 MB) + * 0x8200_0000 - 0x8200_001F CPLD (32 B) + * 0xFC00_0000 - 0xFFFF_FFFF NOR Boot FLASH (64 MB) + */ + +/* + * High Level Configuration Options + */ +#define CONFIG_E300 1 /* E300 Family */ +#define CONFIG_MPC512X 1 /* MPC512X family */ +#define CONFIG_FSL_DIU_FB 1 /* FSL DIU */ + +/* video */ +#undef CONFIG_VIDEO + +#if defined(CONFIG_VIDEO) +#define CONFIG_CFB_CONSOLE +#define CONFIG_VGA_AS_SINGLE_DEVICE +#endif +/* + * Enable Fast boot + */ +#define CONFIG_FASTBOOT + +#define CONFIG_SYS_MPC512X_CLKIN 33333333 /* in Hz */ + +#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_SYS_IMMR 0x80000000 +#define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_IMMR+0x2100) + +#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ +#define CONFIG_SYS_MEMTEST_END 0x00400000 + +/* + * DDR Setup - manually set all parameters as there's no SPD etc. + */ +#define CONFIG_SYS_DDR_SIZE 256 /* MB */ +#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/ +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE + +/* DDR Controller Configuration + * + * SYS_CFG: + * [31:31] MDDRC Soft Reset: Diabled + * [30:30] DRAM CKE pin: Enabled + * [29:29] DRAM CLK: Enabled + * [28:28] Command Mode: Enabled (For initialization only) + * [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10] + * [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10] + * [20:19] Read Test: DON'T USE + * [18:18] Self Refresh: Enabled + * [17:17] 16bit Mode: Disabled + * [16:13] Ready Delay: 2 + * [12:12] Half DQS Delay: Disabled + * [11:11] Quarter DQS Delay: Disabled + * [10:08] Write Delay: 2 + * [07:07] Early ODT: Disabled + * [06:06] On DIE Termination: Disabled + * [05:05] FIFO Overflow Clear: DON'T USE here + * [04:04] FIFO Underflow Clear: DON'T USE here + * [03:03] FIFO Overflow Pending: DON'T USE here + * [02:02] FIFO Underlfow Pending: DON'T USE here + * [01:01] FIFO Overlfow Enabled: Enabled + * [00:00] FIFO Underflow Enabled: Enabled + * TIME_CFG0 + * [31:16] DRAM Refresh Time: 0 CSB clocks + * [15:8] DRAM Command Time: 0 CSB clocks + * [07:00] DRAM Precharge Time: 0 CSB clocks + * TIME_CFG1 + * [31:26] DRAM tRFC: + * [25:21] DRAM tWR1: + * [20:17] DRAM tWRT1: + * [16:11] DRAM tDRR: + * [10:05] DRAM tRC: + * [04:00] DRAM tRAS: + * TIME_CFG2 + * [31:28] DRAM tRCD: + * [27:23] DRAM tFAW: + * [22:19] DRAM tRTW1: + * [18:15] DRAM tCCD: + * [14:10] DRAM tRTP: + * [09:05] DRAM tRP: + * [04:00] DRAM tRPA + */ + +/* Runtime MDDRC Commands */ +#define CONFIG_SYS_MDDRC_SYS_CFG 0xea802bc0 +#define CONFIG_SYS_MDDRC_TIME_CFG0 0x06183D2E +#define CONFIG_SYS_MDDRC_TIME_CFG1 0x690e1189 +#define CONFIG_SYS_MDDRC_TIME_CFG2 0x34a90864 + +/* Not using the mpc512x Default DDR init sequence */ +#define CONFIG_SYS_DDR_OVRIDE_DEF + +/* DRAM Commands */ +#define CONFIG_SYS_DDRCMD_NOP 0x01380000 +#define CONFIG_SYS_DDRCMD_PCHG_ALL 0x01100400 +#define CONFIG_SYS_DDRCMD_EM2 0x01020000 +#define CONFIG_SYS_DDRCMD_EM3 0x01030000 +#define CONFIG_SYS_DDRCMD_EN_DLL 0x01010000 +#define CONFIG_SYS_DDRCMD_RFSH 0x01080000 + +#define DDRCMD_EMR_OCD(pr, ohm) ( \ + (1 << 24) | /* MDDRC Command Request */ \ + (1 << 16) | /* MODE Reg BA[2:0] */ \ + (0 << 12) | /* Outputs 0=Enabled */ \ + (0 << 11) | /* RDQS */ \ + (1 << 10) | /* DQS# */ \ + (pr << 7) | /* OCD prog 7=deflt,0=exit */ \ + /* ODT Rtt[1:0] 0=0,1=75,2=150,3=50 */ \ + ((ohm & 0x2) << 5)| /* Rtt1 */ \ + (0 << 3) | /* additive posted CAS# */ \ + ((ohm & 0x1) << 2)| /* Rtt0 */ \ + (0 << 0) | /* Output Drive Strength */ \ + (0 << 0)) /* DLL Enable 0=Normal */ + +/* ODT must be set to 50 Ohm */ +#define CONFIG_SYS_ELPIDA_OCD_DEFAULT DDRCMD_EMR_OCD(7, 2) +#define CONFIG_SYS_ELPIDA_OCD_EXIT DDRCMD_EMR_OCD(0, 2) + +#define DDR_CMD_MODE_REG(cas, wr) ( \ + (1 << 24) | /* MDDRC Command Request */ \ + (0 << 16) | /* MODE Reg BA[2:0] */ \ + ((wr-1) << 9)| /* Write Recovery */ \ + (cas << 4) | /* CAS */ \ + (0 << 3) | /* Burst Type:0=Sequential,1=Interleaved */ \ + (2 << 0)) /* 4 or 8 Burst Length:0x2=4 0x3=8 */ + +#define CONFIG_SYS_ELPIDA_INIT_DEV_OP DDR_CMD_MODE_REG(4, 4) +#define CONFIG_SYS_ELPIDA_RES_DLL (DDR_CMD_MODE_REG(4, 4) | (1 << 8)) + +/* DDR Priority Manager Configuration */ +#define CONFIG_SYS_MDDRCGRP_PM_CFG1 0x00077777 +#define CONFIG_SYS_MDDRCGRP_PM_CFG2 0x00000000 +#define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG 0x00000001 +#define CONFIG_SYS_MDDRCGRP_LUT0_MU 0xFFEEDDCC +#define CONFIG_SYS_MDDRCGRP_LUT0_ML 0xBBAAAAAA +#define CONFIG_SYS_MDDRCGRP_LUT1_MU 0x66666666 +#define CONFIG_SYS_MDDRCGRP_LUT1_ML 0x55555555 +#define CONFIG_SYS_MDDRCGRP_LUT2_MU 0x44444444 +#define CONFIG_SYS_MDDRCGRP_LUT2_ML 0x44444444 +#define CONFIG_SYS_MDDRCGRP_LUT3_MU 0x55555555 +#define CONFIG_SYS_MDDRCGRP_LUT3_ML 0x55555558 +#define CONFIG_SYS_MDDRCGRP_LUT4_MU 0x11111111 +#define CONFIG_SYS_MDDRCGRP_LUT4_ML 0x11111122 +#define CONFIG_SYS_MDDRCGRP_LUT0_AU 0xaaaaaaaa +#define CONFIG_SYS_MDDRCGRP_LUT0_AL 0xaaaaaaaa +#define CONFIG_SYS_MDDRCGRP_LUT1_AU 0x66666666 +#define CONFIG_SYS_MDDRCGRP_LUT1_AL 0x66666666 +#define CONFIG_SYS_MDDRCGRP_LUT2_AU 0x11111111 +#define CONFIG_SYS_MDDRCGRP_LUT2_AL 0x11111111 +#define CONFIG_SYS_MDDRCGRP_LUT3_AU 0x11111111 +#define CONFIG_SYS_MDDRCGRP_LUT3_AL 0x11111111 +#define CONFIG_SYS_MDDRCGRP_LUT4_AU 0x11111111 +#define CONFIG_SYS_MDDRCGRP_LUT4_AL 0x11111111 + +/* + * NOR 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 /* start of FLASH */ +#define CONFIG_SYS_FLASH_SIZE 0x2000000 /* max flash size in bytes */ + +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ +#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} +#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */ + +#undef CONFIG_SYS_FLASH_CHECKSUM + +/* + * CPLD registers area is really only 32 bytes in size, but the smallest possible LP + * window is 64KB + */ +#define CONFIG_SYS_CPLD_BASE 0x82000000 +#define CONFIG_SYS_CPLD_SIZE 0x00010000 /* 64 KB */ +#define IS_CFG1_SWITCH (in_8((u8 *)(CONFIG_SYS_CPLD_BASE + 0x13)) & 0x80) + +#define CONFIG_SYS_SRAM_BASE 0x30000000 +#define CONFIG_SYS_SRAM_SIZE 0x00008000 /* 32 KB */ + +#define CONFIG_SYS_CS0_CFG 0x05059110 /* ALE active low, data size 2bytes */ +#define CONFIG_SYS_CS2_CFG 0x05059010 /* ALE active low, data size 1byte */ +#define CONFIG_SYS_CS_ALETIMING 0x00000005 /* Use alternative CS timing for CS0 and CS2 */ + +/* Special IO Pin Muxing done in Start.S */ +#define CONFIG_SYS_IOCTRL_MUX_CS2 0x43 /* start.S pin muxing for CS2 */ +#define CONFIG_IOCTRL_MUX_PSC9 0x23 /* start.S pin muxing for PSC9 if it's the console */ + +/* Use SRAM for initial stack */ +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE /* Initial RAM address */ +#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_SRAM_SIZE /* 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 + +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* Start of monitor */ +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ +#ifdef CONFIG_FSL_DIU_FB +#define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* Reserved for malloc */ +#define CONFIG_SYS_SPLASH_SIZE (2 * 1024 * 1024) +#else +#define CONFIG_SYS_MALLOC_LEN (512 * 1024) +#endif + +/* + * Serial Port + */ +#define CONFIG_CONS_INDEX 1 +#undef CONFIG_SERIAL_SOFTWARE_FIFO + + +/* + * Serial console configuration + */ +#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ +#define CONFIG_PSC_CONSOLE2 9 /* other console is on PSC9 */ +#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} + +#if (CONFIG_PSC_CONSOLE == 1) +#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC1_TX_SIZE +#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC1_TX_ADDR +#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC1_RX_SIZE +#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC1_RX_ADDR +#elif (CONFIG_PSC_CONSOLE2 == 9) +#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC9_TX_SIZE +#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC9_TX_ADDR +#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC9_RX_SIZE +#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC9_RX_ADDR +#else +#error CONFIG_PSC_CONSOLE must be 1 or 9 +#endif +#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER +#ifdef CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#endif + +/* + * IIM - IC Identification Module + */ +#undef CONFIG_IIM + +/* I2C */ +#define CONFIG_HARD_I2C /* defd in ads5121 I2C with hardware support */ +#undef CONFIG_SOFT_I2C /* so disable bit-banged I2C */ +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_I2C_CMD_TREE +#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_SLAVE 0x7F +#if 0 +#define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ +#endif + +/* + * EEPROM configuration + */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM address */ +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Atmel: AT24C32A-10TQ-2.7 */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 /* 10ms of delay */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 32-Byte Page Write Mode */ + +/* + * Configure on-board RTC + */ +#define CONFIG_RTC_M41T62 /* use M41T62 rtc via i2 */ +#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ + +#endif /* defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) */ +/* + * Ethernet configuration + */ +#define CONFIG_MPC512x_FEC 1 +#define CONFIG_NET_MULTI +#define CONFIG_PHY_ADDR 0x1 +#define CONFIG_PHY2_ADDR 0x1 +#define CONFIG_MII 1 /* MII PHY management */ +#define CONFIG_FEC_AN_TIMEOUT 1 +#define CONFIG_HAS_ETH0 +#define CONFIG_HAS_ETH1 + + +/* + * Environment + */ +#define CONFIG_SYS_BKUP_FLASH_SIZE 0x400000 /* smaller sized bkup flash is 4M */ +#define CONFIG_ENV_IS_IN_FLASH 1 +/* This has to be a multiple of the Flash sector size */ +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_SYS_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_SYS_ENV_SIZE 0x20000 +#define CONFIG_ENV_SIZE 0x20000 +#define CONFIG_SYS_ENV_SECT_SIZE 0x20000 /* one sector (128K) for env */ + +/* Address and size of Redundant Environment Sector */ +#define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_ENV_ADDR + CONFIG_SYS_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_ENV_SIZE) + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#include <config_cmd_default.h> + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NFS +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO +#define CONFIG_CMD_FUSE + +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_DATE +#define CONFIG_CMD_I2C +#endif +/* + * Watchdog timeout = CONFIG_SYS_WATCHDOG_VALUE * 65536 / IPS clock. + * For example, when IPS is set to 66MHz and CONFIG_SYS_WATCHDOG_VALUE is set + * to 0xFFFF, watchdog timeouts after about 64s. For details refer + * to chapter 36 of the MPC5125e Reference Manual. + */ +/* #define CONFIG_WATCHDOG */ /* enable watchdog */ +#define CONFIG_SYS_WATCHDOG_VALUE 0xFFFF + + /* + * 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 */ + +#ifdef 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_HZ 1000 /* decrementer freq: 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*/ + +/* Cache Configuration */ +#define CONFIG_SYS_DCACHE_SIZE 32768 +#define CONFIG_SYS_CACHELINE_SIZE 32 +#ifdef CONFIG_CMD_KGDB +#define CONFIG_SYS_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ +#endif + +#define CONFIG_SYS_HID0_INIT 0x000000000 +#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK +#define CONFIG_SYS_HID2 HID2_HBE + +#define CONFIG_HIGH_BATS 1 /* High BATs supported */ + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * Environment Configuration + */ +#define CONFIG_TIMESTAMP + +#define CONFIG_HOSTNAME mpc5125ads +#define CONFIG_BOOTFILE mpc5125ads/uImage +#define CONFIG_ROOTPATH /opt/eldk/pcc_6xx + +#define CONFIG_LOADADDR 400000 /* default location for tftp and bootm */ + +#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ +#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_PREBOOT "echo;" \ + "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ + "echo" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "u-boot_addr_r=200000\0" \ + "kernel_addr_r=300000\0" \ + "fdt_addr_r=400000\0" \ + "ramdisk_addr_r=500000\0" \ + "u-boot_addr=FFF00000\0" \ + "kernel_addr=FC040000\0" \ + "fdt_addr=FC2C0000\0" \ + "ramdisk_addr=FC300000\0" \ + "ramdiskfile=mpc5125ads/uRamdisk\0" \ + "fdtfile=mpc5125ads/mpc5125ads.dtb\0" \ + "u-boot=mpc5125ads/u-boot.bin\0" \ + "netdev=eth0\0" \ + "consdev=ttyPSC0\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "addip=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off panic=1\0" \ + "addtty=setenv bootargs ${bootargs} " \ + "console=${consdev},${baudrate}\0" \ + "flash_nfs=run nfsargs addip addtty;" \ + "bootm ${kernel_addr} - ${fdt_addr}\0" \ + "flash_self=run ramargs addip addtty;" \ + "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ + "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \ + "tftp ${fdt_addr_r} ${fdtfile};" \ + "run nfsargs addip addtty;" \ + "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "net_self=tftp ${kernel_addr_r} ${bootfile};" \ + "tftp ${ramdisk_addr_r} ${ramdiskfile};" \ + "tftp ${fdt_addr_r} ${fdtfile};" \ + "run ramargs addip addtty;" \ + "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0"\ + "load=tftp ${u-boot_addr_r} ${u-boot}\0" \ + "update=protect off ${u-boot_addr} +${filesize};" \ + "era ${u-boot_addr} +${filesize};" \ + "cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0" \ + "upd=run load update\0" \ + "" + +#define CONFIG_BOOTCOMMAND "" + +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES 1 + +#define OF_CPU "PowerPC,5125@0" +#define OF_SOC_COMPAT "fsl,mpc5125-immr" +#define OF_TBCLK (bd->bi_busfreq / 4) +#define OF_STDOUT_PATH "/soc@80000000/serial@11300" + +#endif /* __CONFIG_H */