Signed-off-by: Vipin vipin.kumar@st.com --- MAKEALL | 1 + Makefile | 1 + board/spear/spear300/Makefile | 52 +++++++++++++++++++++++++++++++++++ board/spear/spear300/config.mk | 38 ++++++++++++++++++++++++++ board/spear/spear300/spear300.c | 57 +++++++++++++++++++++++++++++++++++++++ include/configs/spear.h | 26 +++++++++++++++-- 6 files changed, 172 insertions(+), 3 deletions(-) create mode 100755 board/spear/spear300/Makefile create mode 100755 board/spear/spear300/config.mk create mode 100755 board/spear/spear300/spear300.c
diff --git a/MAKEALL b/MAKEALL index 8eb39e5..b39a77d 100755 --- a/MAKEALL +++ b/MAKEALL @@ -572,6 +572,7 @@ LIST_ARM9=" \ sheevaplug \ smdk2400 \ smdk2410 \ + spear300 \ spear600 \ trab \ VCMA9 \ diff --git a/Makefile b/Makefile index ebe1c1b..b547426 100644 --- a/Makefile +++ b/Makefile @@ -3056,6 +3056,7 @@ smdk2400_config : unconfig smdk2410_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm920t smdk2410 samsung s3c24x0
+spear300_config \ spear600_config : unconfig @$(MKCONFIG) -n $@ -t $(@:_config=) spear arm arm926ejs $(@:_config=) spear spear
diff --git a/board/spear/spear300/Makefile b/board/spear/spear300/Makefile new file mode 100755 index 0000000..c3fca2d --- /dev/null +++ b/board/spear/spear300/Makefile @@ -0,0 +1,52 @@ +# +# (C) Copyright 2000-2004 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS := spear300.o \ + ../common/spr_misc.o +SOBJS := ../common/spr_lowlevel_init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +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/spear/spear300/config.mk b/board/spear/spear300/config.mk new file mode 100755 index 0000000..71caee3 --- /dev/null +++ b/board/spear/spear300/config.mk @@ -0,0 +1,38 @@ +# +# (C) Copyright 2009 +# Vipin Kumar, ST Microelectronics vipin.kumar@st.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 +# + +######################################################################### + +TEXT_BASE = 0x00700000 + +ALL += $(obj)u-boot.img + +# Environment variables in NAND +ifeq ($(ENV),NAND) +PLATFORM_RELFLAGS += -DENV_IN_NAND +endif + +# Compile uboot as USB boot firmware +ifeq ($(CONSOLE),USB) +PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY +endif diff --git a/board/spear/spear300/spear300.c b/board/spear/spear300/spear300.c new file mode 100755 index 0000000..70c4bf1 --- /dev/null +++ b/board/spear/spear300/spear300.c @@ -0,0 +1,57 @@ +/* + * (C) Copyright 2009 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.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 <common.h> +#include <nand.h> +#include <asm/io.h> +#include <asm/arch/spr_defs.h> +#include <asm/arch/spr_misc.h> +#include <asm/arch/spr_nand.h> + +int board_init(void) +{ + return spear_board_init(MACH_TYPE_SPEAR300); +} + +/** + * board_nand_init - Board specific NAND initialization + * @nand: mtd private chip structure + * + * Called by nand_init_chip to initialize the board specific functions + */ + +int board_nand_init(struct nand_chip *nand) +{ + struct misc_regs *const misc_regs_p = + (struct misc_regs *)CONFIG_SPEAR_MISCBASE; + + if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == + MISC_SOCCFG30) || + ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == + MISC_SOCCFG31)) { + + return spear_nand_init(nand); + } + + return -1; +} diff --git a/include/configs/spear.h b/include/configs/spear.h index d7acfbe..27bc845 100755 --- a/include/configs/spear.h +++ b/include/configs/spear.h @@ -28,7 +28,12 @@ * High Level Configuration Options * (easy to change) */ +#if defined(CONFIG_MK_spear600) #define CONFIG_SPEAR600 1 +#elif defined(CONFIG_MK_spear300) +#define CONFIG_SPEAR3XX 1 +#define CONFIG_SPEAR300 1 +#endif
/* * Ethernet MAC driver configuration @@ -64,14 +69,20 @@ */ #define CONFIG_PL011_SERIAL #define CONFIG_PL011_CLOCK (48 * 1000 * 1000) -#define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, \ +#define CONFIG_SYS_SERIAL0 0xD0000000 + +#if defined(CONFIG_SPEAR600) +#define CONFIG_SYS_SERIAL1 0xD0080000 +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ (void *)CONFIG_SYS_SERIAL1 } +#elif defined(CONFIG_SPEAR300) +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} +#endif + #define CONFIG_CONS_INDEX 0 #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \ 57600, 115200 } -#define CONFIG_SYS_SERIAL0 0xD0000000 -#define CONFIG_SYS_SERIAL1 0xD0080000
#define CONFIG_SYS_LOADS_BAUD_CHANGE
@@ -87,10 +98,18 @@ #define CONFIG_SPEAR_TIMERBASE (0xFC800000) #define CONFIG_SPEAR_MISCBASE (0xFCA80000)
+#if defined(CONFIG_SPEAR600) #define CONFIG_SYS_I2C_BASE (0xD0200000) #define CONFIG_SPEAR_FSMCBASE (0xD1800000) #define CONFIG_SYS_NAND_BASE (0xD2000000)
+#elif defined(CONFIG_SPEAR300) +#define CONFIG_SYS_I2C_BASE (0xD0180000) +#define CONFIG_SPEAR_FSMCBASE (0x94000000) +#define CONFIG_SYS_NAND_BASE (0x80000000) + +#endif + #define CONFIG_SYS_HZ (1000) #define CONFIG_SYS_HZ_CLOCK (8300000)
@@ -208,6 +227,7 @@ #define CONFIG_SYS_MEMTEST_END 0x04000000 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024) #define CONFIG_SYS_GBL_DATA_SIZE 128 +#define CONFIG_IDENT_STRING "-SPEAr" #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_PROMPT "u-boot> " #define CONFIG_CMDLINE_EDITING