Signed-off-by: Matthias Weisser weisserm@arcor.de --- arch/arm/cpu/arm926ejs/mb86r0x/Makefile | 47 ++ arch/arm/cpu/arm926ejs/mb86r0x/clock.c | 43 ++ arch/arm/cpu/arm926ejs/mb86r0x/reset.c | 40 ++ arch/arm/cpu/arm926ejs/mb86r0x/timer.c | 142 ++++++ arch/arm/include/asm/arch-mb86r0x/asm-offsets.h | 74 +++ arch/arm/include/asm/arch-mb86r0x/hardware.h | 31 ++ arch/arm/include/asm/arch-mb86r0x/mb86r0x.h | 573 +++++++++++++++++++++++ common/serial.c | 6 +- include/serial.h | 6 +- 9 files changed, 956 insertions(+), 6 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/mb86r0x/Makefile create mode 100644 arch/arm/cpu/arm926ejs/mb86r0x/clock.c create mode 100644 arch/arm/cpu/arm926ejs/mb86r0x/reset.c create mode 100644 arch/arm/cpu/arm926ejs/mb86r0x/timer.c create mode 100644 arch/arm/include/asm/arch-mb86r0x/asm-offsets.h create mode 100644 arch/arm/include/asm/arch-mb86r0x/hardware.h create mode 100644 arch/arm/include/asm/arch-mb86r0x/mb86r0x.h

diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/Makefile b/arch/arm/cpu/arm926ejs/mb86r0x/Makefile new file mode 100644 index 0000000..ce3e5a5 --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mb86r0x/Makefile @@ -0,0 +1,47 @@ +# +# (C) Copyright 2000-2006 +# 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 = $(obj)lib$(SOC).a + +COBJS = clock.o reset.o timer.o +SOBJS = + +SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) +START := $(addprefix $(obj),$(START)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/clock.c b/arch/arm/cpu/arm926ejs/mb86r0x/clock.c new file mode 100644 index 0000000..70c8c8b --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mb86r0x/clock.c @@ -0,0 +1,43 @@ +/* + * (C) Copyright 2010 + * Matthias Weisser weisserm@arcor.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> +#include <asm/io.h> +#include <asm/arch/hardware.h> + +/* + * Get the peripheral bus frequency depending on pll pin settings + */ +ulong get_bus_freq(ulong dummy) +{ + struct mb86r0x_crg * crg = (struct mb86r0x_crg *) + MB86R0x_CRG_BASE; + uint32_t pllmode; + + pllmode = readl(&crg->crpr) & MB86R0x_CRG_CRPR_PLLMODE; + + if (pllmode == MB86R0x_CRG_CRPR_PLLMODE_X20) + return 40000000; + + return 41164767; +} diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/reset.c b/arch/arm/cpu/arm926ejs/mb86r0x/reset.c new file mode 100644 index 0000000..e7f0f67 --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mb86r0x/reset.c @@ -0,0 +1,40 @@ +/* + * (C) Copyright 2010 + * Matthias Weisser weisserm@arcor.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> +#include <asm/io.h> +#include <asm/arch/hardware.h> + +/* + * Reset the cpu by setting software reset request bit + */ +void reset_cpu(ulong ignored) +{ + struct mb86r0x_crg * crg = (struct mb86r0x_crg *) + MB86R0x_CRG_BASE; + + writel(MB86R0x_CRSR_SWRSTREQ, &crg->crsr); + while (1) + /* NOP */; + /* Never reached */ +} diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c new file mode 100644 index 0000000..9175b71 --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c @@ -0,0 +1,142 @@ +/* + * (C) Copyright 2007-2008 + * Stelian Pop stelian.pop@leadtechdesign.com + * Lead Tech Design <www.leadtechdesign.com> + * + * (C) Copyright 2010 + * Matthias Weisser, Graf-Syteco weisserm@arcor.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 <div64.h> +#include <common.h> +#include <asm/io.h> +#include <asm/arch/hardware.h> + +#define TIMER_LOAD_VAL 0xffffffff +#define TIMER_FREQ (CONFIG_MB86R0x_IOCLK / 256) + +static unsigned long long timestamp; +static ulong lastdec; + +static inline unsigned long long tick_to_time(unsigned long long tick) +{ + tick *= CONFIG_SYS_HZ; + do_div(tick, TIMER_FREQ); + + return tick; +} + +static inline unsigned long long usec_to_tick(unsigned long long usec) +{ + usec *= TIMER_FREQ; + do_div(usec, 1000000); + + return usec; +} + +/* nothing really to do with interrupts, just starts up a counter. */ +int timer_init(void) +{ + struct mb86r0x_timer * timer = (struct mb86r0x_timer *) + MB86R0x_TIMER_BASE; + ulong ctrl = readl(&timer->control); + + writel(TIMER_LOAD_VAL, &timer->load); + + ctrl |= MB86R0x_TIMER_ENABLE | MB86R0x_TIMER_PRS_8S | + MB86R0x_TIMER_SIZE_32; + + writel(ctrl, &timer->control); + + reset_timer_masked(); + + return 0; +} + +/* + * timer without interrupts + */ +unsigned long long get_ticks(void) +{ + struct mb86r0x_timer * timer = (struct mb86r0x_timer *) + MB86R0x_TIMER_BASE; + ulong now = readl(&timer->value); + + if (now <= lastdec) { + /* normal mode (non roll) */ + /* move stamp forward with absolut diff ticks */ + timestamp += lastdec - now; + } else { + /* we have rollover of incrementer */ + timestamp += lastdec + TIMER_LOAD_VAL - now; + } + lastdec = now; + return timestamp; +} + +void reset_timer_masked(void) +{ + struct mb86r0x_timer * timer = (struct mb86r0x_timer *) + MB86R0x_TIMER_BASE; + + /* capture current value time */ + lastdec = readl(&timer->value); + timestamp = 0; /* start "advancing" time stamp from 0 */ +} + +ulong get_timer_masked(void) +{ + return tick_to_time(get_ticks()); +} + +void __udelay(unsigned long usec) +{ + unsigned long long tmp; + ulong tmo; + + tmo = usec_to_tick(usec); + tmp = get_ticks(); /* get current timestamp */ + + while ((get_ticks() - tmp) < tmo) /* loop till event */ + /*NOP*/; +} + +void reset_timer(void) +{ + reset_timer_masked(); +} + +ulong get_timer(ulong base) +{ + return get_timer_masked() - base; +} + +/* + * This function is derived from PowerPC code (timebase clock frequency). + * On ARM it returns the number of timer ticks per second. + */ +ulong get_tbclk(void) +{ + ulong tbclk; + + tbclk = TIMER_FREQ; + return tbclk; +} diff --git a/arch/arm/include/asm/arch-mb86r0x/asm-offsets.h b/arch/arm/include/asm/arch-mb86r0x/asm-offsets.h new file mode 100644 index 0000000..0bc5279 --- /dev/null +++ b/arch/arm/include/asm/arch-mb86r0x/asm-offsets.h @@ -0,0 +1,74 @@ +/* + * (C) Copyright 2010 + * Matthias Weisser weisserm@arcor.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 + */ + +#ifndef ASM_OFFSETS_H +#define ASM_OFFSETS_H + +/* + * Offset definitions for DDR controller + */ +#define DDR2_DRIC 0x00 +#define DDR2_DRIC1 0x02 +#define DDR2_DRIC2 0x04 +#define DDR2_DRCA 0x06 +#define DDR2_DRCM 0x08 +#define DDR2_DRCST1 0x0a +#define DDR2_DRCST2 0x0c +#define DDR2_DRCR 0x0e +#define DDR2_DRCF 0x20 +#define DDR2_DRASR 0x30 +#define DDR2_DRIMS 0x50 +#define DDR2_DROS 0x60 +#define DDR2_DRIBSODT1 0x64 +#define DDR2_DROABA 0x70 +#define DDR2_DROBS 0x84 + +/* + * Offset definitions Chip Control Module + */ +#define CCNT_CDCRC 0xec + +/* + * Offset definitions clock reset generator + */ +#define CRG_CRPR 0x00 +#define CRG_CRHA 0x18 +#define CRG_CRPA 0x1c +#define CRG_CRPB 0x20 +#define CRG_CRHB 0x24 +#define CRG_CRAM 0x28 + +/* + * Offset definitions External bus interface + */ +#define MEMC_MCFMODE0 0x00 +#define MEMC_MCFMODE2 0x08 +#define MEMC_MCFMODE4 0x10 +#define MEMC_MCFTIM0 0x20 +#define MEMC_MCFTIM2 0x28 +#define MEMC_MCFTIM4 0x30 +#define MEMC_MCFAREA0 0x40 +#define MEMC_MCFAREA2 0x48 +#define MEMC_MCFAREA4 0x50 + +#endif /* ASM_OFFSETS_H */ diff --git a/arch/arm/include/asm/arch-mb86r0x/hardware.h b/arch/arm/include/asm/arch-mb86r0x/hardware.h new file mode 100644 index 0000000..d1e57c0 --- /dev/null +++ b/arch/arm/include/asm/arch-mb86r0x/hardware.h @@ -0,0 +1,31 @@ +/* + * (C) Copyright 2007 + * + * Author : Carsten Schneider, mycable GmbH + * cs@mycable.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 + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <asm/arch/mb86r0x.h> + +#endif diff --git a/arch/arm/include/asm/arch-mb86r0x/mb86r0x.h b/arch/arm/include/asm/arch-mb86r0x/mb86r0x.h new file mode 100644 index 0000000..36a28b7 --- /dev/null +++ b/arch/arm/include/asm/arch-mb86r0x/mb86r0x.h @@ -0,0 +1,573 @@ +/* + * (C) Copyright 2007 + * + * mb86r0x definitions + * + * Author : Carsten Schneider, mycable GmbH + * cs@mycable.de + * + * (C) Copyright 2010 + * Matthias Weisser weisserm@arcor.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 + */ + +#ifndef MB86R0X_H +#define MB86R0X_H + +#ifndef __ASSEMBLY__ + +/* GPIO registers */ +struct mb86r0x_gpio { + uint32_t gpdr0; + uint32_t gpdr1; + uint32_t gpdr2; + uint32_t res; + uint32_t gpddr0; + uint32_t gpddr1; + uint32_t gpddr2; +}; + +/* PWM registers */ +struct mb86r0x_pwm { + uint32_t bcr; + uint32_t tpr; + uint32_t pr; + uint32_t dr; + uint32_t cr; + uint32_t sr; + uint32_t ccr; + uint32_t ir; +}; + +/* The mb86r0x chip control (CCNT) register set. */ +struct mb86r0x_ccnt { + uint32_t ccid; + uint32_t csrst; + uint32_t pad0[2]; + uint32_t cist; + uint32_t cistm; + uint32_t cgpio_ist; + uint32_t cgpio_istm; + uint32_t cgpio_ip; + uint32_t cgpio_im; + uint32_t caxi_bw; + uint32_t caxi_ps; + uint32_t cmux_md; + uint32_t cex_pin_st; + uint32_t cmlb; + uint32_t pad1[1]; + uint32_t cusb; + uint32_t pad2[41]; + uint32_t cbsc; + uint32_t cdcrc; + uint32_t cmsr0; + uint32_t cmsr1; + uint32_t pad3[2]; +}; + +/* The mb86r0x clock reset generator */ +struct mb86r0x_crg { + uint32_t crpr; + uint32_t pad0; + uint32_t crwr; + uint32_t crsr; + uint32_t crda; + uint32_t crdb; + uint32_t crha; + uint32_t crpa; + uint32_t crpb; + uint32_t crhb; + uint32_t cram; +}; + +/* The mb86r0x timer */ +struct mb86r0x_timer { + uint32_t load; + uint32_t value; + uint32_t control; + uint32_t intclr; + uint32_t ris; + uint32_t mis; + uint32_t bgload; +}; + +/* mb86r0x gdc display controller */ +struct mb86r0x_gdc_dsp { + /* Display settings */ + uint32_t dcm0; + uint16_t pad00; + uint16_t htp; + uint16_t hdp; + uint16_t hdb; + uint16_t hsp; + uint8_t hsw; + uint8_t vsw; + uint16_t pad01; + uint16_t vtr; + uint16_t vsp; + uint16_t vdp; + uint16_t wx; + uint16_t wy; + uint16_t ww; + uint16_t wh; + + /* Layer 0 */ + uint32_t l0m; + uint32_t l0oa; + uint32_t l0da; + uint16_t l0dx; + uint16_t l0dy; + + /* Layer 1 */ + uint32_t l1m; + uint32_t cbda0; + uint32_t cbda1; + uint32_t pad02; + + /* Layer 2 */ + uint32_t l2m; + uint32_t l2oa0; + uint32_t l2da0; + uint32_t l2oa1; + uint32_t l2da1; + uint16_t l2dx; + uint16_t l2dy; + + /* Layer 3 */ + uint32_t l3m; + uint32_t l3oa0; + uint32_t l3da0; + uint32_t l3oa1; + uint32_t l3da1; + uint16_t l3dx; + uint16_t l3dy; + + /* Layer 4 */ + uint32_t l4m; + uint32_t l4oa0; + uint32_t l4da0; + uint32_t l4oa1; + uint32_t l4da1; + uint16_t l4dx; + uint16_t l4dy; + + /* Layer 5 */ + uint32_t l5m; + uint32_t l5oa0; + uint32_t l5da0; + uint32_t l5oa1; + uint32_t l5da1; + uint16_t l5dx; + uint16_t l5dy; + + /* Cursor */ + uint16_t cutc; + uint8_t cpm; + uint8_t csize; + uint32_t cuoa0; + uint16_t cux0; + uint16_t cuy0; + uint32_t cuoa1; + uint16_t cux1; + uint16_t cuy1; + + /* Layer blending */ + uint32_t l0bld; + uint32_t pad03; + uint32_t l0tc; + uint16_t l3tc; + uint16_t l2tc; + uint32_t pad04[15]; + + /* Display settings */ + uint32_t dcm1; + uint32_t dcm2; + uint32_t dcm3; + uint32_t pad05; + + /* Layer 0 extended */ + uint32_t l0em; + uint16_t l0wx; + uint16_t l0wy; + uint16_t l0ww; + uint16_t l0wh; + uint32_t pad06; + + /* Layer 1 extended */ + uint32_t l1em; + uint16_t l1wx; + uint16_t l1wy; + uint16_t l1ww; + uint16_t l1wh; + uint32_t pad07; + + /* Layer 2 extended */ + uint32_t l2em; + uint16_t l2wx; + uint16_t l2wy; + uint16_t l2ww; + uint16_t l2wh; + uint32_t pad08; + + /* Layer 3 extended */ + uint32_t l3em; + uint16_t l3wx; + uint16_t l3wy; + uint16_t l3ww; + uint16_t l3wh; + uint32_t pad09; + + /* Layer 4 extended */ + uint32_t l4em; + uint16_t l4wx; + uint16_t l4wy; + uint16_t l4ww; + uint16_t l4wh; + uint32_t pad10; + + /* Layer 5 extended */ + uint32_t l5em; + uint16_t l5wx; + uint16_t l5wy; + uint16_t l5ww; + uint16_t l5wh; + uint32_t pad11; + + /* Multi screen control */ + uint32_t msc; + uint32_t pad12[3]; + uint32_t dls; + uint32_t dbgc; + + /* Layer blending */ + uint32_t l1bld; + uint32_t l2bld; + uint32_t l3bld; + uint32_t l4bld; + uint32_t l5bld; + uint32_t pad13; + + /* Extended transparency control */ + uint32_t l0etc; + uint32_t l1etc; + uint32_t l2etc; + uint32_t l3etc; + uint32_t l4etc; + uint32_t l5etc; + uint32_t pad14[10]; + + /* YUV coefficients */ + uint32_t l1ycr0; + uint32_t l1ycr1; + uint32_t l1ycg0; + uint32_t l1ycg1; + uint32_t l1ycb0; + uint32_t l1ycb1; + uint32_t pad15[130]; + + /* Layer palletes */ + uint32_t l0pal[256]; + uint32_t l1pal[256]; + uint32_t pad16[256]; + uint32_t l2pal[256]; + uint32_t l3pal[256]; + uint32_t pad17[256]; + + /* PWM settings */ + uint32_t vpwmm; + uint16_t vpwms; + uint16_t vpwme; + uint32_t vpwmc; + uint32_t pad18[253]; +}; + +/* mb86r0x gdc capture controller */ +struct mb86r0x_gdc_cap { + uint32_t vcm; + uint32_t csc; + uint32_t vcs; + uint32_t pad01; + + uint32_t cbm; + uint32_t cboa; + uint32_t cbla; + uint16_t cihstr; + uint16_t civstr; + uint16_t cihend; + uint16_t civend; + uint32_t pad02; + + uint32_t chp; + uint32_t cvp; + uint32_t pad03[4]; + + uint32_t clpf; + uint32_t pad04; + uint32_t cmss; + uint32_t cmds; + uint32_t pad05[12]; + + uint32_t rgbhc; + uint32_t rgbhen; + uint32_t rgbven; + uint32_t pad06; + uint32_t rgbs; + uint32_t pad07[11]; + + uint32_t rgbcmy; + uint32_t rgbcmcb; + uint32_t rgbcmcr; + uint32_t rgbcmb; + uint32_t pad08[12 + 1984]; +}; + +/* mb86r0x gdc draw */ +struct mb86r0x_gdc_draw { + uint32_t ys; + uint32_t xs; + uint32_t dxdy; + uint32_t xus; + uint32_t dxudy; + uint32_t xls; + uint32_t dxldy; + uint32_t usn; + uint32_t lsn; + uint32_t pad01[7]; + uint32_t rs; + uint32_t drdx; + uint32_t drdy; + uint32_t gs; + uint32_t dgdx; + uint32_t dgdy; + uint32_t bs; + uint32_t dbdx; + uint32_t dbdy; + uint32_t pad02[7]; + uint32_t zs; + uint32_t dzdx; + uint32_t dzdy; + uint32_t pad03[13]; + uint32_t ss; + uint32_t dsdx; + uint32_t dsdy; + uint32_t ts; + uint32_t dtdx; + uint32_t dtdy; + uint32_t qs; + uint32_t dqdx; + uint32_t dqdy; + uint32_t pad04[23]; + uint32_t lpn; + uint32_t lxs; + uint32_t lxde; + uint32_t lys; + uint32_t lyde; + uint32_t lzs; + uint32_t lzde; + uint32_t pad05[13]; + uint32_t pxdc; + uint32_t pydc; + uint32_t pzdc; + uint32_t pad06[25]; + uint32_t rxs; + uint32_t rys; + uint32_t rsizex; + uint32_t rsizey; + uint32_t pad07[12]; + uint32_t saddr; + uint32_t sstride; + uint32_t srx; + uint32_t sry; + uint32_t daddr; + uint32_t dstride; + uint32_t drx; + uint32_t dry; + uint32_t brsizex; + uint32_t brsizey; + uint32_t tcolor; + uint32_t pad08[93]; + uint32_t blpo; + uint32_t pad09[7]; + uint32_t ctr; + uint32_t ifsr; + uint32_t ifcnt; + uint32_t sst; + uint32_t ds; + uint32_t pst; + uint32_t est; + uint32_t pad10; + uint32_t mdr0; + uint32_t mdr1; + uint32_t mdr2; + uint32_t mdr3; + uint32_t mdr4; + uint32_t pad14[2]; + uint32_t mdr7; + uint32_t fbr; + uint32_t xres; + uint32_t zbr; + uint32_t tbr; + uint32_t pfbr; + uint32_t cxmin; + uint32_t cxmax; + uint32_t cymin; + uint32_t cymax; + uint32_t txs; + uint32_t tis; + uint32_t toa; + uint32_t sho; + uint32_t abr; + uint32_t pad15[2]; + uint32_t fc; + uint32_t bc; + uint32_t alf; + uint32_t blp; + uint32_t pad16; + uint32_t tbc; + uint32_t pad11[42]; + uint32_t lx0dc; + uint32_t ly0dc; + uint32_t lx1dc; + uint32_t ly1dc; + uint32_t pad12[12]; + uint32_t x0dc; + uint32_t y0dc; + uint32_t x1dc; + uint32_t y1dc; + uint32_t x2dc; + uint32_t y2dc; + uint32_t pad13[666]; +}; + +/* mb86r0x gdc geometry engine */ +struct mb86r0x_gdc_geom { + uint32_t gctr; + uint32_t pad00[15]; + uint32_t gmdr0; + uint32_t gmdr1; + uint32_t gmdr2; + uint32_t pad01[237]; + uint32_t dfifog; + uint32_t pad02[767]; +}; + +/* mb86r0x gdc */ +struct mb86r0x_gdc { + uint32_t pad00[2]; + uint32_t lts; + uint32_t pad01; + uint32_t lsta; + uint32_t pad02[3]; + uint32_t ist; + uint32_t imask; + uint32_t pad03[6]; + uint32_t lsa; + uint32_t lco; + uint32_t lreq; + + uint32_t pad04[16*1024 - 19]; + struct mb86r0x_gdc_dsp dsp0; + struct mb86r0x_gdc_dsp dsp1; + uint32_t pad05[4*1024 - 2]; + uint32_t vccc; + uint32_t vcsr; + struct mb86r0x_gdc_cap cap0; + struct mb86r0x_gdc_cap cap1; + uint32_t pad06[4*1024]; + uint32_t texture_base[16*1024]; + struct mb86r0x_gdc_draw draw; + uint32_t pad07[7*1024]; + struct mb86r0x_gdc_geom geom; + uint32_t pad08[7*1024]; +}; + +#endif /* __ASSEMBLY__ */ + +/* + * Physical Address Defines + */ +#define MB86R0x_DDR2_BASE 0xf3000000 +#define MB86R0x_GDC_BASE 0xf1fc0000 +#define MB86R0x_CCNT_BASE 0xfff42000 +#define MB86R0x_CAN0_BASE 0xfff54000 +#define MB86R0x_CAN1_BASE 0xfff55000 +#define MB86R0x_I2C0_BASE 0xfff56000 +#define MB86R0x_I2C1_BASE 0xfff57000 +#define MB86R0x_EHCI_BASE 0xfff80000 +#define MB86R0x_OHCI_BASE 0xfff81000 +#define MB86R0x_IRC1_BASE 0xfffb0000 +#define MB86R0x_MEMC_BASE 0xfffc0000 +#define MB86R0x_TIMER_BASE 0xfffe0000 +#define MB86R0x_UART0_BASE 0xfffe1000 +#define MB86R0x_UART1_BASE 0xfffe2000 +#define MB86R0x_IRCE_BASE 0xfffe4000 +#define MB86R0x_CRG_BASE 0xfffe7000 +#define MB86R0x_IRC0_BASE 0xfffe8000 +#define MB86R0x_GPIO_BASE 0xfffe9000 +#define MB86R0x_PWM0_BASE 0xfff41000 +#define MB86R0x_PWM1_BASE 0xfff41100 + +#define MB86R0x_CRSR_SWRSTREQ (1 << 1) + +/* + * Timer register bits + */ +#define MB86R0x_TIMER_ENABLE (1 << 7) +#define MB86R0x_TIMER_MODE_MSK (1 << 6) +#define MB86R0x_TIMER_MODE_FR (0 << 6) +#define MB86R0x_TIMER_MODE_PD (1 << 6) + +#define MB86R0x_TIMER_INT_EN (1 << 5) +#define MB86R0x_TIMER_PRS_MSK (3 << 2) +#define MB86R0x_TIMER_PRS_4S (1 << 2) +#define MB86R0x_TIMER_PRS_8S (1 << 3) +#define MB86R0x_TIMER_SIZE_32 (1 << 1) +#define MB86R0x_TIMER_ONE_SHT (1 << 0) + +/* + * Clock reset generator bits + */ +#define MB86R0x_CRG_CRPR_PLLRDY (1 << 8) +#define MB86R0x_CRG_CRPR_PLLMODE (0x1f << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X49 (0 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X46 (1 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X37 (2 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X20 (3 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X47 (4 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X44 (5 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X36 (6 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X19 (7 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X39 (8 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X38 (9 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X30 (10 << 0) +#define MB86R0x_CRG_CRPR_PLLMODE_X15 (11 << 0) +/* + * DDR2 controller bits + */ +#define MB86R0x_DDR2_DRCI_DRINI (1 << 15) +#define MB86R0x_DDR2_DRCI_CKEN (1 << 14) +#define MB86R0x_DDR2_DRCI_DRCMD (1 << 0) +#define MB86R0x_DDR2_DRCI_CMD (MB86R0x_DDR2_DRCI_DRINI | \ + MB86R0x_DDR2_DRCI_CKEN | \ + MB86R0x_DDR2_DRCI_DRCMD) +#define MB86R0x_DDR2_DRCI_INIT (MB86R0x_DDR2_DRCI_DRINI | \ + MB86R0x_DDR2_DRCI_CKEN) +#define MB86R0x_DDR2_DRCI_NORMAL MB86R0x_DDR2_DRCI_CKEN +#endif /* MB86R0X_H */ diff --git a/common/serial.c b/common/serial.c index fceabfa..6718648 100644 --- a/common/serial.c +++ b/common/serial.c @@ -40,9 +40,9 @@ struct serial_device *__default_serial_console (void) return &serial_scc_device; #elif defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \ || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) \ - || defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) \ - || defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) \ - || defined(CONFIG_SYS_SC520) + || defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) \ + || defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) \ + || defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) #if defined(CONFIG_CONS_INDEX) && defined(CONFIG_SYS_NS16550_SERIAL) #if (CONFIG_CONS_INDEX==1) return &eserial1_device; diff --git a/include/serial.h b/include/serial.h index 6513d8e..fc38469 100644 --- a/include/serial.h +++ b/include/serial.h @@ -25,9 +25,9 @@ extern struct serial_device * default_serial_console (void);

#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \ defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \ - defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \ - defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \ - defined(CONFIG_SYS_SC520) + defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \ + defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \ + defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) extern struct serial_device serial0_device; extern struct serial_device serial1_device; #if defined(CONFIG_SYS_NS16550_SERIAL)

This patch adds support for the display controller in the MB86R0x SoCs.

Signed-off-by: Matthias Weisser weisserm@arcor.de --- drivers/video/Makefile | 1 + drivers/video/mb86r0xgdc.c | 186 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 187 insertions(+), 0 deletions(-) create mode 100644 drivers/video/mb86r0xgdc.c

diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 7d84fc7..4be82e7 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -32,6 +32,7 @@ COBJS-$(CONFIG_S6E63D6) += s6e63d6.o COBJS-$(CONFIG_VIDEO_AMBA) += amba.o COBJS-$(CONFIG_VIDEO_CT69000) += ct69000.o videomodes.o COBJS-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o +COBJS-$(CONFIG_VIDEO_MB86R0xGDC) += mb86r0xgdc.o videomodes.o COBJS-$(CONFIG_VIDEO_MX3) += mx3fb.o COBJS-$(CONFIG_VIDEO_SED13806) += sed13806.o COBJS-$(CONFIG_SED156X) += sed156x.o diff --git a/drivers/video/mb86r0xgdc.c b/drivers/video/mb86r0xgdc.c new file mode 100644 index 0000000..3bdc1db --- /dev/null +++ b/drivers/video/mb86r0xgdc.c @@ -0,0 +1,186 @@ +/* + * (C) Copyright 2010 + * Matthias Weisser weisserm@arcor.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 + */ + +/* + * mb86r0xgdc.c - Graphic interface for Fujitsu MB86R0x integrated graphic + * controller. + */ + +#include <common.h> + +#include <malloc.h> +#include <asm/io.h> +#include <asm/arch/hardware.h> +#include <video_fb.h> +#include "videomodes.h" + +/* + * 4MB (at the end of system RAM) + */ +#define VIDEO_MEM_SIZE 0x400000 + +#define FB_SYNC_CLK_INV (1<<16) /* pixel clock inverted */ + +/* + * Graphic Device + */ +static GraphicDevice mb86r0x; + +static void dsp_init(struct mb86r0x_gdc_dsp *dsp, char *modestr, + u32 *videomem) +{ + struct ctfb_res_modes var_mode; + u32 dcm1, dcm2, dcm3; + u16 htp, hdp, hdb, hsp, vtr, vsp, vdp; + u8 hsw, vsw; + u32 l2m, l2em, l2oa0, l2da0, l2oa1, l2da1; + u16 l2dx, l2dy, l2wx, l2wy, l2ww, l2wh; + unsigned long div; + int bpp; + u32 i; + + bpp = video_get_params(&var_mode, modestr); + + if (bpp == 0) { + var_mode.xres = 640; + var_mode.yres = 480; + var_mode.pixclock = 39721; /* 25MHz */ + var_mode.left_margin = 48; + var_mode.right_margin = 16; + var_mode.upper_margin = 33; + var_mode.lower_margin = 10; + var_mode.hsync_len = 96; + var_mode.vsync_len = 2; + var_mode.sync = 0; + var_mode.vmode = 0; + bpp = 15; + } + + /* Fill memory with white */ + for (i = 0; i < var_mode.xres * var_mode.yres / 2; i++) + *videomem++ = 0xFFFFFFFF; + + mb86r0x.winSizeX = var_mode.xres; + mb86r0x.winSizeY = var_mode.yres; + + /* LCD base clock is ~ 660MHZ. We do calculations in kHz */ + div = 660000 / (1000000000L / var_mode.pixclock); + if (div > 64) + div = 64; + if (0 == div) + div = 1; + + dcm1 = (div - 1) << 8; + dcm2 = 0x00000000; + if (var_mode.sync & FB_SYNC_CLK_INV) + dcm3 = 0x00000100; + else + dcm3 = 0x00000000; + + htp = var_mode.left_margin + var_mode.xres + + var_mode.hsync_len + var_mode.right_margin; + hdp = var_mode.xres; + hdb = var_mode.xres; + hsp = var_mode.xres + var_mode.right_margin; + hsw = var_mode.hsync_len; + + vsw = var_mode.vsync_len; + vtr = var_mode.upper_margin + var_mode.yres + + var_mode.vsync_len + var_mode.lower_margin; + vsp = var_mode.yres + var_mode.lower_margin; + vdp = var_mode.yres; + + l2m = ((var_mode.yres - 1) << (0)) | + (((var_mode.xres * 2) / 64) << (16)) | + ((1) << (31)); + + l2em = (1 << 0) | (1 << 1); + + l2oa0 = mb86r0x.frameAdrs; + l2da0 = mb86r0x.frameAdrs; + l2oa1 = mb86r0x.frameAdrs; + l2da1 = mb86r0x.frameAdrs; + l2dx = 0; + l2dy = 0; + l2wx = 0; + l2wy = 0; + l2ww = var_mode.xres; + l2wh = var_mode.yres - 1; + + writel(dcm1, &dsp->dcm1); + writel(dcm2, &dsp->dcm2); + writel(dcm3, &dsp->dcm3); + + writew(htp, &dsp->htp); + writew(hdp, &dsp->hdp); + writew(hdb, &dsp->hdb); + writew(hsp, &dsp->hsp); + writeb(hsw, &dsp->hsw); + + writeb(vsw, &dsp->vsw); + writew(vtr, &dsp->vtr); + writew(vsp, &dsp->vsp); + writew(vdp, &dsp->vdp); + + writel(l2m, &dsp->l2m); + writel(l2em, &dsp->l2em); + writel(l2oa0, &dsp->l2oa0); + writel(l2da0, &dsp->l2da0); + writel(l2oa1, &dsp->l2oa1); + writel(l2da1, &dsp->l2da1); + writew(l2dx, &dsp->l2dx); + writew(l2dy, &dsp->l2dy); + writew(l2wx, &dsp->l2wx); + writew(l2wy, &dsp->l2wy); + writew(l2ww, &dsp->l2ww); + writew(l2wh, &dsp->l2wh); + + writel(dcm1 | (1 << 18) | (1 << 31), &dsp->dcm1); +} + +void *video_hw_init(void) +{ + struct mb86r0x_gdc *gdc = (struct mb86r0x_gdc *) MB86R0x_GDC_BASE; + GraphicDevice *pGD = &mb86r0x; + char *s; + u32 *vid; + + memset(pGD, 0, sizeof(GraphicDevice)); + + pGD->gdfIndex = GDF_15BIT_555RGB; + pGD->gdfBytesPP = 2; + pGD->memSize = VIDEO_MEM_SIZE; + pGD->frameAdrs = PHYS_SDRAM + PHYS_SDRAM_SIZE - VIDEO_MEM_SIZE; + + vid = (u32 *)pGD->frameAdrs; + + s = getenv("videomode"); + if (s != NULL) + dsp_init(&gdc->dsp0, s, vid); + + s = getenv("videomode1"); + if (s != NULL) + dsp_init(&gdc->dsp1, s, vid); + + return pGD; +}

This patch adds support for the jadecpu board using the MB86R01 'Jade' SoC from Fujitsu.

Signed-off-by: Matthias Weisser weisserm@arcor.de --- MAINTAINERS | 4 + MAKEALL | 1 + board/syteco/jadecpu/Makefile | 55 +++++++ board/syteco/jadecpu/config.mk | 1 + board/syteco/jadecpu/jadecpu.c | 170 ++++++++++++++++++++ board/syteco/jadecpu/lowlevel_init.S | 265 +++++++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/jadecpu.h | 291 ++++++++++++++++++++++++++++++++++ tools/Makefile | 3 + tools/logos/syteco.bmp | Bin 0 -> 11414 bytes 10 files changed, 791 insertions(+), 0 deletions(-) create mode 100644 board/syteco/jadecpu/Makefile create mode 100644 board/syteco/jadecpu/config.mk create mode 100644 board/syteco/jadecpu/jadecpu.c create mode 100644 board/syteco/jadecpu/lowlevel_init.S create mode 100644 include/configs/jadecpu.h create mode 100644 tools/logos/syteco.bmp

diff --git a/MAINTAINERS b/MAINTAINERS index 4b91b0f..abc9211 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -806,6 +806,10 @@ Prafulla Wadaskar prafulla@marvell.com rd6281a ARM926EJS (Kirkwood SoC) sheevaplug ARM926EJS (Kirkwood SoC)

+Matthias Weisser weisserm@arcor.de + + jadecpu ARM926EJS (MB86R01 SoC) + Richard Woodruff r-woodruff2@ti.com

omap2420h4 ARM1136EJS diff --git a/MAKEALL b/MAKEALL index b34ae33..21b4cbd 100755 --- a/MAKEALL +++ b/MAKEALL @@ -579,6 +579,7 @@ LIST_ARM9=" \ edminiv2 \ guruplug \ imx27lite \ + jadecpu \ lpd7a400 \ magnesium \ mv88f6281gtw_ge \ diff --git a/board/syteco/jadecpu/Makefile b/board/syteco/jadecpu/Makefile new file mode 100644 index 0000000..87d2234 --- /dev/null +++ b/board/syteco/jadecpu/Makefile @@ -0,0 +1,55 @@ +# +# (C) Copyright 2003-2008 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# (C) Copyright 2008 +# Stelian Pop stelian.pop@leadtechdesign.com +# Lead Tech Design <www.leadtechdesign.com> +# +# 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-y += jadecpu.o +SOBJS := lowlevel_init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +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/syteco/jadecpu/config.mk b/board/syteco/jadecpu/config.mk new file mode 100644 index 0000000..c661f0b --- /dev/null +++ b/board/syteco/jadecpu/config.mk @@ -0,0 +1 @@ +TEXT_BASE = 0x46000000 diff --git a/board/syteco/jadecpu/jadecpu.c b/board/syteco/jadecpu/jadecpu.c new file mode 100644 index 0000000..04d2f9d --- /dev/null +++ b/board/syteco/jadecpu/jadecpu.c @@ -0,0 +1,170 @@ +/* + * (c) 2010 Graf-Syteco, Matthias Weisser + * weisserm@arcor.de + * + * (C) Copyright 2007, mycable GmbH + * Carsten Schneider cs@mycable.de, Alexander Bigga ab@mycable.de + * + * 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 <netdev.h> +#include <asm/io.h> +#include <asm/arch/mb86r0x.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscellaneous platform dependent initialisations + */ +int board_init(void) +{ + struct mb86r0x_ccnt * ccnt = (struct mb86r0x_ccnt *) + MB86R0x_CCNT_BASE; + + /* We select mode 0 for group 2 and mode 1 for group 4 */ + writel(0x00000010, &ccnt->cmux_md); + + gd->flags = 0; + gd->bd->bi_arch_number = MACH_TYPE_JADECPU; + gd->bd->bi_boot_params = PHYS_SDRAM + PHYS_SDRAM_SIZE - 0x10000; + + icache_enable(); + + return 0; +} + +static void setup_display_power(uint32_t pwr_bit, char *pwm_opts, + unsigned long pwm_base) +{ + struct mb86r0x_gpio *gpio = (struct mb86r0x_gpio *) + MB86R0x_GPIO_BASE; + struct mb86r0x_pwm *pwm = (struct mb86r0x_pwm *) pwm_base; + const char *e; + + writel(readl(&gpio->gpdr2) | pwr_bit, &gpio->gpdr2); + + e = getenv(pwm_opts); + if (e != NULL) { + const char *s; + uint32_t freq, init; + + freq = 0; + init = 0; + + s = strchr(e, 'f'); + if (s != NULL) + freq = simple_strtol(s + 2, NULL, 0); + + s = strchr(e, 'i'); + if (s != NULL) + init = simple_strtol(s + 2, NULL, 0); + + if (freq > 0) { + writel(CONFIG_MB86R0x_IOCLK / 1000 / freq, + &pwm->bcr); + writel(1002, &pwm->tpr); + writel(1, &pwm->pr); + writel(init * 10 + 1, &pwm->dr); + writel(1, &pwm->cr); + writel(1, &pwm->sr); + } + } +} + +int board_late_init(void) +{ + struct mb86r0x_gpio *gpio = (struct mb86r0x_gpio *) + MB86R0x_GPIO_BASE; + uint32_t in_word; + +#ifdef CONFIG_VIDEO_MB86R0xGDC + /* Check if we have valid display settings and turn on power if so */ + /* Display 0 */ + if (getenv("gs_dsp_0_param") || getenv("videomode")) + setup_display_power((1 << 3), "gs_dsp_0_pwm", + MB86R0x_PWM0_BASE); + + /* The corresponding GPIO is always an output */ + writel(readl(&gpio->gpddr2) | (1 << 3), &gpio->gpddr2); + + /* Display 1 */ + if (getenv("gs_dsp_1_param") || getenv("videomode1")) + setup_display_power((1 << 4), "gs_dsp_1_pwm", + MB86R0x_PWM1_BASE); + + /* The corresponding GPIO is always an output */ + writel(readl(&gpio->gpddr2) | (1 << 4), &gpio->gpddr2); +#endif /* CONFIG_VIDEO_MB86R0xGDC */ + + /* 5V enable */ + writel(readl(&gpio->gpdr1) & ~(1 << 5), &gpio->gpdr1); + writel(readl(&gpio->gpddr1) | (1 << 5), &gpio->gpddr1); + + /* We have special boot options if told by GPIOs */ + in_word = readl(&gpio->gpdr1); + + if ((in_word & 0xC0) == 0xC0) { + setenv("stdin", "serial"); + setenv("stdout", "serial"); + setenv("stderr", "serial"); + setenv("preboot", "run gs_slow_boot"); + } else if ((in_word & 0xC0) != 0) { + setenv("stdout", "vga"); + setenv("gs_bootcmd", "mw.l 0x40000000 0 1024; usb start;" + "fatls usb 0; fatload usb 0 0x40000000 mcq5resq.bin;" + "bootelf 0x40000000; bootelf 0x10080000"); + setenv("preboot", "run gs_slow_boot"); + } else { + setenv("stdin", "serial"); + setenv("stdout", "serial"); + setenv("stderr", "serial"); + if (getenv("gs_devel")) { + setenv("preboot", "run gs_slow_boot"); + } else { + setenv("gs_bootcmd", "bootelf 0x10080000"); + setenv("preboot", "run gs_fast_boot"); + } + } + + return 0; +} + +int misc_init_r(void) +{ + return 0; +} + +/* + * DRAM configuration + */ +int dram_init(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM; + gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + + return 0; +} + +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_SMC911X + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); +#endif + return rc; +} diff --git a/board/syteco/jadecpu/lowlevel_init.S b/board/syteco/jadecpu/lowlevel_init.S new file mode 100644 index 0000000..5ad4dce --- /dev/null +++ b/board/syteco/jadecpu/lowlevel_init.S @@ -0,0 +1,265 @@ +/* + * Board specific setup info + * + * (C) Copyright 2007, mycable GmbH + * Carsten Schneider cs@mycable.de, Alexander Bigga ab@mycable.de + * + * (C) Copyright 2003, ARM Ltd. + * Philippe Robin, philippe.robin@arm.com + * + * 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 <config.h> +#include <version.h> +#include <asm/macro.h> +#include <asm/arch/mb86r0x.h> +#include <asm/arch/asm-offsets.h> + +/* Set up the platform, once the cpu has been initialized */ +.globl lowlevel_init +lowlevel_init: +/* + * Initialize Clock Reset Generator (CRG) + */ + + ldr r0, =MB86R0x_CRG_BASE + + /* Not change the initial value that is set by external pin.*/ +WAIT_PLL: + ldr r2, [r0, #CRG_CRPR] /* Wait for PLLREADY */ + tst r2, #MB86R0x_CRG_CRPR_PLLRDY + beq WAIT_PLL + + /* Set clock gate control */ + ldr r1, =CONFIG_SYS_CRG_CRHA_INIT + str r1, [r0, #CRG_CRHA] + ldr r1, =CONFIG_SYS_CRG_CRPA_INIT + str r1, [r0, #CRG_CRPA] + ldr r1, =CONFIG_SYS_CRG_CRPB_INIT + str r1, [r0, #CRG_CRPB] + ldr r1, =CONFIG_SYS_CRG_CRHB_INIT + str r1, [r0, #CRG_CRHB] + ldr r1, =CONFIG_SYS_CRG_CRAM_INIT + str r1, [r0, #CRG_CRAM] + +/* + * Initialize External Bus Interface + */ + ldr r0, =MB86R0x_MEMC_BASE + + ldr r1, =CONFIG_SYS_MEMC_MCFMODE0_INIT + str r1, [r0, #MEMC_MCFMODE0] + ldr r1, =CONFIG_SYS_MEMC_MCFMODE2_INIT + str r1, [r0, #MEMC_MCFMODE2] + ldr r1, =CONFIG_SYS_MEMC_MCFMODE4_INIT + str r1, [r0, #MEMC_MCFMODE4] + + ldr r1, =CONFIG_SYS_MEMC_MCFTIM0_INIT + str r1, [r0, #MEMC_MCFTIM0] + ldr r1, =CONFIG_SYS_MEMC_MCFTIM2_INIT + str r1, [r0, #MEMC_MCFTIM2] + ldr r1, =CONFIG_SYS_MEMC_MCFTIM4_INIT + str r1, [r0, #MEMC_MCFTIM4] + + ldr r1, =CONFIG_SYS_MEMC_MCFAREA0_INIT + str r1, [r0, #MEMC_MCFAREA0] + ldr r1, =CONFIG_SYS_MEMC_MCFAREA2_INIT + str r1, [r0, #MEMC_MCFAREA2] + ldr r1, =CONFIG_SYS_MEMC_MCFAREA4_INIT + str r1, [r0, #MEMC_MCFAREA4] + +/* + * Initialize DDR2 Controller + */ + + /* Wait for PLL LOCK up time or more */ + wait_timer 20 + + /* + * (2) Initialize DDRIF + */ + ldr r0, =MB86R0x_DDR2_BASE + ldr r1, =CONFIG_SYS_DDR2_DRIMS_INIT + strh r1, [r0, #DDR2_DRIMS] + + /* + * (3) Wait for 20MCKPs(120nsec) or more + */ + wait_timer 20 + + /* + * (4) IRESET/IUSRRST release + */ + ldr r0, =MB86R0x_CCNT_BASE + ldr r1, =CONFIG_SYS_CCNT_CDCRC_INIT_1 + str r1, [r0, #CCNT_CDCRC] + + /* + * (5) Wait for 20MCKPs(120nsec) or more + */ + wait_timer 20 + + /* + * (6) IDLLRST release + */ + ldr r0, =MB86R0x_CCNT_BASE + ldr r1, =CONFIG_SYS_CCNT_CDCRC_INIT_2 + str r1, [r0, #CCNT_CDCRC] + + /* + * (7+8) Wait for 200us(=200000ns) or more (DDR2 Spec) + */ + wait_timer 33536 + + /* + * (9) MCKE ON + */ + ldr r0, =MB86R0x_DDR2_BASE + ldr r1, =CONFIG_SYS_DDR2_DRIC1_INIT + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_DRIC2_INIT + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =CONFIG_SYS_DDR2_DRCA_INIT + strh r1, [r0, #DDR2_DRCA] + ldr r1, =MB86R0x_DDR2_DRCI_INIT + strh r1, [r0, #DDR2_DRIC] + + /* + * (10) Initialize SDRAM + */ + + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + wait_timer 67 /* 400ns wait */ + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_1 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_1 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_2 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_2 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_3 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_3 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_4 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_4 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_5 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_5 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + wait_timer 200 + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_6 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_6 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_7 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_7 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + wait_timer 18 /* 105ns wait */ + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_8 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_8 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + wait_timer 200 /* MRS to OCD: 200clock */ + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_9 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_9 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC1_10 + strh r1, [r0, #DDR2_DRIC1] + ldr r1, =CONFIG_SYS_DDR2_INIT_DRIC2_10 + strh r1, [r0, #DDR2_DRIC2] + ldr r1, =MB86R0x_DDR2_DRCI_CMD + strh r1, [r0, #DDR2_DRIC] + + ldr r1, =CONFIG_SYS_DDR2_DRCM_INIT + strh r1, [r0, #DDR2_DRCM] + + ldr r1, =CONFIG_SYS_DDR2_DRCST1_INIT + strh r1, [r0, #DDR2_DRCST1] + + ldr r1, =CONFIG_SYS_DDR2_DRCST2_INIT + strh r1, [r0, #DDR2_DRCST2] + + ldr r1, =CONFIG_SYS_DDR2_DRCR_INIT + strh r1, [r0, #DDR2_DRCR] + + ldr r1, =CONFIG_SYS_DDR2_DRCF_INIT + strh r1, [r0, #DDR2_DRCF] + + ldr r1, =CONFIG_SYS_DDR2_DRASR_INIT + strh r1, [r0, #DDR2_DRASR] + + /* + * (11) ODT setting + */ + ldr r1, =CONFIG_SYS_DDR2_DROBS_INIT + strh r1, [r0, #DDR2_DROBS] + ldr r1, =CONFIG_SYS_DDR2_DROABA_INIT + strh r1, [r0, #DDR2_DROABA] + ldr r1, =CONFIG_SYS_DDR2_DRIBSODT1_INIT + strh r1, [r0, #DDR2_DRIBSODT1] + + /* + * (12) Shift to ODTCONT ON (SDRAM side) and DDR2 usual operation mode + */ + ldr r1, =CONFIG_SYS_DDR2_DROS_INIT + strh r1, [r0, #DDR2_DROS] + ldr r1, =MB86R0x_DDR2_DRCI_NORMAL + strh r1, [r0, #DDR2_DRIC] + + mov pc, lr diff --git a/boards.cfg b/boards.cfg index 69c6897..05ddb8c 100644 --- a/boards.cfg +++ b/boards.cfg @@ -43,6 +43,7 @@ meesc arm arm926ejs - esd at91 otc570 arm arm926ejs - esd at91 pm9261 arm arm926ejs - ronetix at91 pm9263 arm arm926ejs - ronetix at91 +jadecpu arm arm926ejs jadecpu syteco mb86r0x suen3 arm arm926ejs km_arm keymile kirkwood rd6281a arm arm926ejs - Marvell kirkwood mx51evk arm armv7 mx51evk freescale mx51 diff --git a/include/configs/jadecpu.h b/include/configs/jadecpu.h new file mode 100644 index 0000000..29c534c --- /dev/null +++ b/include/configs/jadecpu.h @@ -0,0 +1,291 @@ +/* + * (C) Copyright 2010 + * Matthias Weisser weisserm@arcor.de + * + * Configuation settings for the jadecpu board + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MB86R0x +#define CONFIG_MB86R0x_IOCLK get_bus_freq(0) +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ +#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ + +/* + * Environment settings + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "gs_fast_boot=setenv bootdelay 5\0" \ + "gs_slow_boot=setenv bootdelay 10\0" \ + "bootcmd=mw.l 0x40000000 0 1024; usb start;" \ + "fatls usb 0; fatload usb 0 0x40000000 jadecpu-init.bin;" \ + "bootelf 0x40000000\0" \ + "" + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define BOARD_LATE_INIT 1 + +/* + * Compressions + */ +#define CONFIG_LZO + +/* + * Hardware drivers + */ + +/* + * Serial + */ +#define CONFIG_SERIAL_MULTI +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK get_bus_freq(0) +#define CONFIG_SYS_NS16550_COM1 0xfffe1000 /* UART 0 */ +#define CONFIG_SYS_NS16550_COM2 0xfff50000 /* UART 2 */ +#define CONFIG_SYS_NS16550_COM3 0xfff51000 /* UART 3 */ +#define CONFIG_SYS_NS16550_COM4 0xfff43000 /* UART 4 */ + +#define CONFIG_CONS_INDEX 4 + +/* + * Ethernet + */ +#define CONFIG_NET_MULTI +#define CONFIG_SMC911X +#define CONFIG_SMC911X_BASE 0x02000000 +#define CONFIG_SMC911X_16_BIT + +/* + * Video + */ +#define CONFIG_VIDEO +#define CONFIG_VIDEO_MB86R0xGDC +#define CONFIG_SYS_WHITE_ON_BLACK +#define CONFIG_CFB_CONSOLE +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE +#define CONFIG_VIDEO_LOGO +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_VIDEO_BMP_GZIP +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (800*480 + 256*4 + 10*1024) +#define VIDEO_FB_16BPP_WORD_SWAP +#define VIDEO_KBD_INIT_FCT 0 +#define VIDEO_TSTC_FCT serial_tstc +#define VIDEO_GETC_FCT serial_getc + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE 1 +#define CONFIG_BOOTP_BOOTPATH 1 +#define CONFIG_BOOTP_GATEWAY 1 +#define CONFIG_BOOTP_HOSTNAME 1 + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_LOADS +#undef CONFIG_CMD_SOURCE +#undef CONFIG_CMD_NFS +#undef CONFIG_CMD_XIMG + +#define CONFIG_CMD_BMP 1 +#define CONFIG_CMD_CAN 1 +#define CONFIG_CMD_DHCP 1 +#define CONFIG_CMD_ELF 1 +#define CONFIG_CMD_FAT 1 +#define CONFIG_CMD_PING 1 +#define CONFIG_CMD_USB 1 + +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* USB */ +#define CONFIG_USB_OHCI_NEW +#define CONFIG_SYS_USB_OHCI_REGS_BASE 0xFFF81000 +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "mb86r0x" +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 +#define CONFIG_USB_STORAGE +#define CONFIG_DOS_PARTITION + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM 0x40000000 /* Start address of DDRRAM */ +#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */ + +/* + * FLASH and environment organization + */ +#define CONFIG_SYS_FLASH_BASE 0x10000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 256 +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE + +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (128 * 1024) + +/* + * CFI FLASH driver setup + */ +#define CONFIG_SYS_FLASH_CFI 1 +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* ~10x faster */ + +#define CONFIG_SYS_LOAD_ADDR 0x40000000 /* load address */ + +#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200, 19200, 38400, 57600, 9600 } + +#define CONFIG_SYS_PROMPT "jade> " +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_LONGHELP 1 +#define CONFIG_CMDLINE_EDITING 1 + +#define CONFIG_PREBOOT "" + +#define CONFIG_BOOTDELAY 5 +#define CONFIG_AUTOBOOT_KEYED +#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay +#define CONFIG_AUTOBOOT_DELAY_STR "delaygs" +#define CONFIG_AUTOBOOT_STOP_STR "stopgs" + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */ + +#define CONFIG_STACKSIZE (32*1024) /* regular stack */ + +/* + * Clock reset generator init + */ +#define CONFIG_SYS_CRG_CRHA_INIT 0xffff +#define CONFIG_SYS_CRG_CRPA_INIT 0xffff +#define CONFIG_SYS_CRG_CRPB_INIT 0xfffe +#define CONFIG_SYS_CRG_CRHB_INIT 0xffff +#define CONFIG_SYS_CRG_CRAM_INIT 0xffef + +/* + * Memory controller settings + */ +#define CONFIG_SYS_MEMC_MCFMODE0_INIT 0x00000001 /* 16bit */ +#define CONFIG_SYS_MEMC_MCFMODE2_INIT 0x00000001 /* 16bit */ +#define CONFIG_SYS_MEMC_MCFMODE4_INIT 0x00000021 /* 16bit, Page*/ +#define CONFIG_SYS_MEMC_MCFTIM0_INIT 0x16191008 +#define CONFIG_SYS_MEMC_MCFTIM2_INIT 0x03061008 +#define CONFIG_SYS_MEMC_MCFTIM4_INIT 0x03061804 +#define CONFIG_SYS_MEMC_MCFAREA0_INIT 0x000000c0 /* 0x0c000000 1MB */ +#define CONFIG_SYS_MEMC_MCFAREA2_INIT 0x00000020 /* 0x02000000 1MB */ +#define CONFIG_SYS_MEMC_MCFAREA4_INIT 0x001f0000 /* 0x10000000 32 MB */ + +/* + * DDR2 controller init settings + */ +#define CONFIG_SYS_DDR2_DRIMS_INIT 0x5555 +#define CONFIG_SYS_CCNT_CDCRC_INIT_1 0x00000002 +#define CONFIG_SYS_CCNT_CDCRC_INIT_2 0x00000003 +#define CONFIG_SYS_DDR2_DRIC1_INIT 0x003f +#define CONFIG_SYS_DDR2_DRIC2_INIT 0x0000 +#define CONFIG_SYS_DDR2_DRCA_INIT 0xc124 /* 512Mbit DDR2SDRAM x 2 */ +#define CONFIG_SYS_DDR2_DRCM_INIT 0x0032 +#define CONFIG_SYS_DDR2_DRCST1_INIT 0x3418 +#define CONFIG_SYS_DDR2_DRCST2_INIT 0x6e32 +#define CONFIG_SYS_DDR2_DRCR_INIT 0x0141 +#define CONFIG_SYS_DDR2_DRCF_INIT 0x0002 +#define CONFIG_SYS_DDR2_DRASR_INIT 0x0001 +#define CONFIG_SYS_DDR2_DROBS_INIT 0x0001 +#define CONFIG_SYS_DDR2_DROABA_INIT 0x0103 +#define CONFIG_SYS_DDR2_DRIBSODT1_INIT 0x003F +#define CONFIG_SYS_DDR2_DROS_INIT 0x0001 + +/* + * DRAM init sequence + */ + +/* PALL Command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_1 0x0017 +#define CONFIG_SYS_DDR2_INIT_DRIC2_1 0x0400 + +/* EMR(2) command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_2 0x0006 +#define CONFIG_SYS_DDR2_INIT_DRIC2_2 0x0000 + +/* EMR(3) command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_3 0x0007 +#define CONFIG_SYS_DDR2_INIT_DRIC2_3 0x0000 + +/* EMR(1) command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_4 0x0005 +#define CONFIG_SYS_DDR2_INIT_DRIC2_4 0x0000 + +/* MRS command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_5 0x0004 +#define CONFIG_SYS_DDR2_INIT_DRIC2_5 0x0532 + +/* PALL command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_6 0x0017 +#define CONFIG_SYS_DDR2_INIT_DRIC2_6 0x0400 + +/* REF command 1 */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_7 0x000f +#define CONFIG_SYS_DDR2_INIT_DRIC2_7 0x0000 + +/* MRS command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_8 0x0004 +#define CONFIG_SYS_DDR2_INIT_DRIC2_8 0x0432 + +/* EMR(1) command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_9 0x0005 +#define CONFIG_SYS_DDR2_INIT_DRIC2_9 0x0380 + +/* EMR(1) command */ +#define CONFIG_SYS_DDR2_INIT_DRIC1_10 0x0005 +#define CONFIG_SYS_DDR2_INIT_DRIC2_10 0x0002 + +#ifdef CONFIG_USE_IRQ +#error CONFIG_USE_IRQ not supported +#endif + +#endif /* __CONFIG_H */ diff --git a/tools/Makefile b/tools/Makefile index 749d994..b2e73b2 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -118,6 +118,9 @@ endif ifeq ($(VENDOR),ronetix) LOGO_BMP= logos/ronetix.bmp endif +ifeq ($(VENDOR),syteco) +LOGO_BMP= logos/syteco.bmp +endif

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literal 0 HcmV?d00001