diff options
Diffstat (limited to 'board')
79 files changed, 2209 insertions, 1285 deletions
diff --git a/board/bf518f-ezbrd/.gitignore b/board/bf518f-ezbrd/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf518f-ezbrd/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf518f-ezbrd/Makefile b/board/bf518f-ezbrd/Makefile index 1b21728..f2bd2c2 100644 --- a/board/bf518f-ezbrd/Makefile +++ b/board/bf518f-ezbrd/Makefile @@ -35,12 +35,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf518f-ezbrd/config.mk b/board/bf518f-ezbrd/config.mk index f4a5a80..eaa09ff 100644 --- a/board/bf518f-ezbrd/config.mk +++ b/board/bf518f-ezbrd/config.mk @@ -26,7 +26,5 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf518f-ezbrd/u-boot.lds.S b/board/bf518f-ezbrd/u-boot.lds.S deleted file mode 100644 index 3e8be35..0000000 --- a/board/bf518f-ezbrd/u-boot.lds.S +++ /dev/null @@ -1,124 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf526-ezbrd/.gitignore b/board/bf526-ezbrd/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf526-ezbrd/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf526-ezbrd/Makefile b/board/bf526-ezbrd/Makefile index 88846ba..a9ff760 100644 --- a/board/bf526-ezbrd/Makefile +++ b/board/bf526-ezbrd/Makefile @@ -36,12 +36,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf526-ezbrd/config.mk b/board/bf526-ezbrd/config.mk index f4a5a80..eaa09ff 100644 --- a/board/bf526-ezbrd/config.mk +++ b/board/bf526-ezbrd/config.mk @@ -26,7 +26,5 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf526-ezbrd/u-boot.lds.S b/board/bf526-ezbrd/u-boot.lds.S deleted file mode 100644 index 3e8be35..0000000 --- a/board/bf526-ezbrd/u-boot.lds.S +++ /dev/null @@ -1,124 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf527-ezkit/.gitignore b/board/bf527-ezkit/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf527-ezkit/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf527-ezkit/Makefile b/board/bf527-ezkit/Makefile index c2b98ec..1a2f4b1 100644 --- a/board/bf527-ezkit/Makefile +++ b/board/bf527-ezkit/Makefile @@ -36,12 +36,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf527-ezkit/config.mk b/board/bf527-ezkit/config.mk index f4a5a80..eaa09ff 100644 --- a/board/bf527-ezkit/config.mk +++ b/board/bf527-ezkit/config.mk @@ -26,7 +26,5 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf527-ezkit/u-boot.lds.S b/board/bf527-ezkit/u-boot.lds.S deleted file mode 100644 index 3e8be35..0000000 --- a/board/bf527-ezkit/u-boot.lds.S +++ /dev/null @@ -1,124 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf533-ezkit/.gitignore b/board/bf533-ezkit/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf533-ezkit/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf533-ezkit/Makefile b/board/bf533-ezkit/Makefile index 1260277..487b737 100644 --- a/board/bf533-ezkit/Makefile +++ b/board/bf533-ezkit/Makefile @@ -35,12 +35,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf533-ezkit/config.mk b/board/bf533-ezkit/config.mk index c8b9fb8..9847924 100644 --- a/board/bf533-ezkit/config.mk +++ b/board/bf533-ezkit/config.mk @@ -26,8 +26,6 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf533-ezkit/u-boot.lds.S b/board/bf533-ezkit/u-boot.lds.S deleted file mode 100644 index f80f894..0000000 --- a/board/bf533-ezkit/u-boot.lds.S +++ /dev/null @@ -1,145 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - -#ifdef ENV_IS_EMBEDDED - /* WARNING - the following is hand-optimized to fit within - * the sector before the environment sector. If it throws - * an error during compilation remove an object here to get - * it linked after the configuration sector. - */ - - cpu/blackfin/traps.o (.text .text.*) - cpu/blackfin/interrupt.o (.text .text.*) - cpu/blackfin/serial.o (.text .text.*) - common/dlmalloc.o (.text .text.*) - lib_generic/crc32.o (.text .text.*) - lib_generic/zlib.o (.text .text.*) - board/bf533-ezkit/bf533-ezkit.o (.text .text.*) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.text .text.*) -#endif - - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf533-stamp/.gitignore b/board/bf533-stamp/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf533-stamp/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf533-stamp/Makefile b/board/bf533-stamp/Makefile index 0f52837..dbba12b 100644 --- a/board/bf533-stamp/Makefile +++ b/board/bf533-stamp/Makefile @@ -36,12 +36,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf533-stamp/config.mk b/board/bf533-stamp/config.mk index c8b9fb8..9847924 100644 --- a/board/bf533-stamp/config.mk +++ b/board/bf533-stamp/config.mk @@ -26,8 +26,6 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf533-stamp/u-boot.lds.S b/board/bf533-stamp/u-boot.lds.S deleted file mode 100644 index 8ddfa81..0000000 --- a/board/bf533-stamp/u-boot.lds.S +++ /dev/null @@ -1,143 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - -#ifdef ENV_IS_EMBEDDED - /* WARNING - the following is hand-optimized to fit within - * the sector before the environment sector. If it throws - * an error during compilation remove an object here to get - * it linked after the configuration sector. - */ - - cpu/blackfin/traps.o (.text .text.*) - cpu/blackfin/interrupt.o (.text .text.*) - cpu/blackfin/serial.o (.text .text.*) - common/dlmalloc.o (.text .text.*) - lib_generic/crc32.o (.text .text.*) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.text .text.*) -#endif - - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf537-minotaur/Makefile b/board/bf537-minotaur/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/bf537-minotaur/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/bf537-minotaur/bf537-minotaur.c b/board/bf537-minotaur/bf537-minotaur.c new file mode 100644 index 0000000..71b452a --- /dev/null +++ b/board/bf537-minotaur/bf537-minotaur.c @@ -0,0 +1,56 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <netdev.h> +#include <net.h> +#include <asm/blackfin.h> +#include <asm/net.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: CSP BF537 Minotaur board\n"); + printf(" Support: http://www.camsig.co.uk/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef CONFIG_BFIN_MAC +static void board_init_enetaddr(uchar *mac_addr) +{ + puts("Warning: Generating 'random' MAC address\n"); + bfin_gen_rand_mac(mac_addr); + eth_setenv_enetaddr("ethaddr", mac_addr); +} + +int board_eth_init(bd_t *bis) +{ + return bfin_EMAC_initialize(bis); +} +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_BFIN_MAC + uchar enetaddr[6]; + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + board_init_enetaddr(enetaddr); +#endif + + return 0; +} diff --git a/board/bf537-minotaur/config.mk b/board/bf537-minotaur/config.mk new file mode 100644 index 0000000..d830843 --- /dev/null +++ b/board/bf537-minotaur/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_UART := --port g --gpio 6 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf537-pnav/Makefile b/board/bf537-pnav/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/bf537-pnav/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/bf537-pnav/bf537-pnav.c b/board/bf537-pnav/bf537-pnav.c new file mode 100644 index 0000000..12cfefa --- /dev/null +++ b/board/bf537-pnav/bf537-pnav.c @@ -0,0 +1,56 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <netdev.h> +#include <net.h> +#include <asm/blackfin.h> +#include <asm/net.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: ADI BF537 PNAV board\n"); + printf(" Support: http://blackfin.uclinux.org/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef CONFIG_BFIN_MAC +static void board_init_enetaddr(uchar *mac_addr) +{ + puts("Warning: Generating 'random' MAC address\n"); + bfin_gen_rand_mac(mac_addr); + eth_setenv_enetaddr("ethaddr", mac_addr); +} + +int board_eth_init(bd_t *bis) +{ + return bfin_EMAC_initialize(bis); +} +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_BFIN_MAC + uchar enetaddr[6]; + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + board_init_enetaddr(enetaddr); +#endif + + return 0; +} diff --git a/board/bf537-pnav/config.mk b/board/bf537-pnav/config.mk new file mode 100644 index 0000000..eaa09ff --- /dev/null +++ b/board/bf537-pnav/config.mk @@ -0,0 +1,30 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf537-srv1/Makefile b/board/bf537-srv1/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/bf537-srv1/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/bf537-srv1/bf537-srv1.c b/board/bf537-srv1/bf537-srv1.c new file mode 100644 index 0000000..5ad39cc --- /dev/null +++ b/board/bf537-srv1/bf537-srv1.c @@ -0,0 +1,56 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <netdev.h> +#include <net.h> +#include <asm/blackfin.h> +#include <asm/net.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Surveyor SRV1 board\n"); + printf(" Support: http://www.surveyor.com/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef CONFIG_BFIN_MAC +static void board_init_enetaddr(uchar *mac_addr) +{ + puts("Warning: Generating 'random' MAC address\n"); + bfin_gen_rand_mac(mac_addr); + eth_setenv_enetaddr("ethaddr", mac_addr); +} + +int board_eth_init(bd_t *bis) +{ + return bfin_EMAC_initialize(bis); +} +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_BFIN_MAC + uchar enetaddr[6]; + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + board_init_enetaddr(enetaddr); +#endif + + return 0; +} diff --git a/board/bf537-srv1/config.mk b/board/bf537-srv1/config.mk new file mode 100644 index 0000000..d830843 --- /dev/null +++ b/board/bf537-srv1/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_UART := --port g --gpio 6 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf537-stamp/.gitignore b/board/bf537-stamp/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf537-stamp/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf537-stamp/Makefile b/board/bf537-stamp/Makefile index 1dbf406..4c9e015 100644 --- a/board/bf537-stamp/Makefile +++ b/board/bf537-stamp/Makefile @@ -39,12 +39,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf537-stamp/config.mk b/board/bf537-stamp/config.mk index 719b97e..d9e884e 100644 --- a/board/bf537-stamp/config.mk +++ b/board/bf537-stamp/config.mk @@ -26,8 +26,6 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 LDR_FLAGS-BFIN_BOOT_UART := --port g --gpio 6 diff --git a/board/bf537-stamp/u-boot.lds.S b/board/bf537-stamp/u-boot.lds.S deleted file mode 100644 index 8ddfa81..0000000 --- a/board/bf537-stamp/u-boot.lds.S +++ /dev/null @@ -1,143 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - -#ifdef ENV_IS_EMBEDDED - /* WARNING - the following is hand-optimized to fit within - * the sector before the environment sector. If it throws - * an error during compilation remove an object here to get - * it linked after the configuration sector. - */ - - cpu/blackfin/traps.o (.text .text.*) - cpu/blackfin/interrupt.o (.text .text.*) - cpu/blackfin/serial.o (.text .text.*) - common/dlmalloc.o (.text .text.*) - lib_generic/crc32.o (.text .text.*) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.text .text.*) -#endif - - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf538f-ezkit/.gitignore b/board/bf538f-ezkit/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf538f-ezkit/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf538f-ezkit/Makefile b/board/bf538f-ezkit/Makefile index 1b21728..f2bd2c2 100644 --- a/board/bf538f-ezkit/Makefile +++ b/board/bf538f-ezkit/Makefile @@ -35,12 +35,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf538f-ezkit/config.mk b/board/bf538f-ezkit/config.mk index c8b9fb8..9847924 100644 --- a/board/bf538f-ezkit/config.mk +++ b/board/bf538f-ezkit/config.mk @@ -26,8 +26,6 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf538f-ezkit/u-boot.lds.S b/board/bf538f-ezkit/u-boot.lds.S deleted file mode 100644 index 8ddfa81..0000000 --- a/board/bf538f-ezkit/u-boot.lds.S +++ /dev/null @@ -1,143 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - -#ifdef ENV_IS_EMBEDDED - /* WARNING - the following is hand-optimized to fit within - * the sector before the environment sector. If it throws - * an error during compilation remove an object here to get - * it linked after the configuration sector. - */ - - cpu/blackfin/traps.o (.text .text.*) - cpu/blackfin/interrupt.o (.text .text.*) - cpu/blackfin/serial.o (.text .text.*) - common/dlmalloc.o (.text .text.*) - lib_generic/crc32.o (.text .text.*) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.text .text.*) -#endif - - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf548-ezkit/.gitignore b/board/bf548-ezkit/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf548-ezkit/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf548-ezkit/Makefile b/board/bf548-ezkit/Makefile index c2b98ec..1a2f4b1 100644 --- a/board/bf548-ezkit/Makefile +++ b/board/bf548-ezkit/Makefile @@ -36,12 +36,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf548-ezkit/config.mk b/board/bf548-ezkit/config.mk index 8b471f6..95ab6b3 100644 --- a/board/bf548-ezkit/config.mk +++ b/board/bf548-ezkit/config.mk @@ -26,8 +26,6 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --dma 6 LDR_FLAGS-BFIN_BOOT_FIFO := --dma 1 diff --git a/board/bf548-ezkit/u-boot.lds.S b/board/bf548-ezkit/u-boot.lds.S deleted file mode 100644 index 3e8be35..0000000 --- a/board/bf548-ezkit/u-boot.lds.S +++ /dev/null @@ -1,124 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_INST_SRAM, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/bf561-ezkit/.gitignore b/board/bf561-ezkit/.gitignore deleted file mode 100644 index 945f324..0000000 --- a/board/bf561-ezkit/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/u-boot.lds diff --git a/board/bf561-ezkit/Makefile b/board/bf561-ezkit/Makefile index daebb74..bfeaf79 100644 --- a/board/bf561-ezkit/Makefile +++ b/board/bf561-ezkit/Makefile @@ -35,12 +35,9 @@ SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS-y)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(obj)u-boot.lds +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -P $^ > $@ - clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/bf561-ezkit/config.mk b/board/bf561-ezkit/config.mk index 710809a..77c888b 100644 --- a/board/bf561-ezkit/config.mk +++ b/board/bf561-ezkit/config.mk @@ -26,8 +26,6 @@ # This is not actually used for Blackfin boards so do not change it #TEXT_BASE = do-not-use-me -LDSCRIPT = $(obj)board/$(BOARDDIR)/u-boot.lds - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/bf561-ezkit/u-boot.lds.S b/board/bf561-ezkit/u-boot.lds.S deleted file mode 100644 index e6d3ddc..0000000 --- a/board/bf561-ezkit/u-boot.lds.S +++ /dev/null @@ -1,152 +0,0 @@ -/* - * U-boot - u-boot.lds.S - * - * Copyright (c) 2005-2008 Analog Device Inc. - * - * (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 <config.h> -#include <asm/blackfin.h> -#undef ALIGN -#undef ENTRY -#undef bfin - -/* If we don't actually load anything into L1 data, this will avoid - * a syntax error. If we do actually load something into L1 data, - * we'll get a linker memory load error (which is what we'd want). - * This is here in the first place so we can quickly test building - * for different CPU's which may lack non-cache L1 data. - */ -#ifndef L1_DATA_B_SRAM -# define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE -# define L1_DATA_B_SRAM_SIZE 0 -#endif - -/* The 0xC offset is so we don't clobber the tiny LDR jump block. */ -#ifdef CONFIG_BFIN_BOOTROM_USES_EVT1 -# define L1_CODE_ORIGIN L1_INST_SRAM -#else -# define L1_CODE_ORIGIN L1_INST_SRAM + 0xC -#endif - -OUTPUT_ARCH(bfin) - -MEMORY -{ - ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN - l1_code : ORIGIN = L1_CODE_ORIGIN, LENGTH = L1_INST_SRAM_SIZE - l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE -} - -ENTRY(_start) -SECTIONS -{ - .text : - { - cpu/blackfin/start.o (.text .text.*) - -#ifdef ENV_IS_EMBEDDED - /* WARNING - the following is hand-optimized to fit within - * the sector before the environment sector. If it throws - * an error during compilation remove an object here to get - * it linked after the configuration sector. - */ - - cpu/blackfin/traps.o (.text .text.*) - cpu/blackfin/interrupt.o (.text .text.*) - cpu/blackfin/serial.o (.text .text.*) - common/dlmalloc.o (.text .text.*) - lib_generic/crc32.o (.text .text.*) - lib_generic/zlib.o (.text .text.*) - board/bf561-ezkit/bf561-ezkit.o (.text .text.*) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.text .text.*) -#endif - - __initcode_start = .; - cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; - - *(.text .text.*) - } >ram - - .rodata : - { - . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) - . = ALIGN(4); - } >ram - - .data : - { - . = ALIGN(256); - *(.data .data.*) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } >ram - - .u_boot_cmd : - { - ___u_boot_cmd_start = .; - *(.u_boot_cmd) - ___u_boot_cmd_end = .; - } >ram - - .text_l1 : - { - . = ALIGN(4); - __stext_l1 = .; - *(.l1.text) - . = ALIGN(4); - __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); - - .data_l1 : - { - . = ALIGN(4); - __sdata_l1 = .; - *(.l1.data) - *(.l1.bss) - . = ALIGN(4); - __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); - - .bss : - { - . = ALIGN(4); - __bss_start = .; - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss .bss.*) - *(COMMON) - __bss_end = .; - } >ram -} diff --git a/board/blackstamp/Makefile b/board/blackstamp/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/blackstamp/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/blackstamp/blackstamp.c b/board/blackstamp/blackstamp.c new file mode 100644 index 0000000..b671899 --- /dev/null +++ b/board/blackstamp/blackstamp.c @@ -0,0 +1,46 @@ +/* + * U-boot - blackstamp.c BlackStamp board specific routines + * Most code stolen from boards/bf533-stamp/bf533-stamp.c + * Edited to the BlackStamp by Ben Matthews for UR LLE + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * (C) Copyright 2000-2004 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <asm/io.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: BlackStamp\n"); + printf("Support: http://blackfin.uclinux.org/gf/project/blackstamp/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef SHARED_RESOURCES +void swap_to(int device_id) +{ + bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0); + SSYNC(); + if (device_id == ETHERNET) + bfin_write_FIO_FLAG_S(PF0); + else if (device_id == FLASH) + bfin_write_FIO_FLAG_C(PF0); + else + printf("Unknown device to switch\n"); + SSYNC(); +} +#endif diff --git a/board/blackstamp/config.mk b/board/blackstamp/config.mk new file mode 100644 index 0000000..eaa09ff --- /dev/null +++ b/board/blackstamp/config.mk @@ -0,0 +1,30 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/cm-bf527/Makefile b/board/cm-bf527/Makefile new file mode 100644 index 0000000..c2cd244 --- /dev/null +++ b/board/cm-bf527/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o gpio.o gpio_cfi_flash.o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/cm-bf527/cm-bf527.c b/board/cm-bf527/cm-bf527.c new file mode 100644 index 0000000..db1cf90 --- /dev/null +++ b/board/cm-bf527/cm-bf527.c @@ -0,0 +1,79 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <net.h> +#include <netdev.h> +#include <asm/blackfin.h> +#include <asm/net.h> +#include <asm/mach-common/bits/otp.h> +#include "gpio_cfi_flash.h" + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Bluetechnix CM-BF527 board\n"); + printf(" Support: http://www.bluetechnix.at/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef CONFIG_BFIN_MAC +static void board_init_enetaddr(uchar *mac_addr) +{ + bool valid_mac = false; + + /* the MAC is stored in OTP memory page 0xDF */ + uint32_t ret; + uint64_t otp_mac; + + ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac); + if (!(ret & OTP_MASTER_ERROR)) { + uchar *otp_mac_p = (uchar *)&otp_mac; + + for (ret = 0; ret < 6; ++ret) + mac_addr[ret] = otp_mac_p[5 - ret]; + + if (is_valid_ether_addr(mac_addr)) + valid_mac = true; + } + + if (!valid_mac) { + puts("Warning: Generating 'random' MAC address\n"); + bfin_gen_rand_mac(mac_addr); + } + + eth_setenv_enetaddr("ethaddr", mac_addr); +} + +int board_eth_init(bd_t *bis) +{ + return bfin_EMAC_initialize(bis); +} +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_BFIN_MAC + uchar enetaddr[6]; + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + board_init_enetaddr(enetaddr); +#endif + + gpio_cfi_flash_init(); + + return 0; +} diff --git a/board/cm-bf527/config.mk b/board/cm-bf527/config.mk new file mode 100644 index 0000000..eaa09ff --- /dev/null +++ b/board/cm-bf527/config.mk @@ -0,0 +1,30 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/cm-bf527/gpio.c b/board/cm-bf527/gpio.c new file mode 100644 index 0000000..dcf641b --- /dev/null +++ b/board/cm-bf527/gpio.c @@ -0,0 +1,74 @@ +/* + * Control GPIO pins on the fly + * + * Copyright (c) 2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <command.h> + +#include <asm/blackfin.h> + +int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + if (argc != 3) { + show_usage: + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + } + + /* parse the behavior */ + ulong port_cmd = 0; + switch (argv[1][0]) { + case 'i': break; + case 's': port_cmd = (PORTFIO_SET - PORTFIO); break; + case 'c': port_cmd = (PORTFIO_CLEAR - PORTFIO); break; + case 't': port_cmd = (PORTFIO_TOGGLE - PORTFIO); break; + default: goto show_usage; + } + + /* parse the pin with format: [p]<fgh><#> */ + const char *str_pin = argv[2]; + + /* grab the [p]<fgh> portion */ + ulong port_base; + if (*str_pin == 'p') ++str_pin; + switch (*str_pin) { + case 'f': port_base = PORTFIO; break; + case 'g': port_base = PORTGIO; break; + case 'h': port_base = PORTHIO; break; + default: goto show_usage; + } + + /* grab the <#> portion */ + ulong pin = simple_strtoul(str_pin+1, NULL, 10); + ulong pin_mask = (1 << pin); + if (pin > 15) + goto show_usage; + + /* finally, let's do it: set direction and exec command */ + switch (*str_pin) { + case 'f': bfin_write_PORTF_FER(bfin_read_PORTF_FER() & ~pin_mask); break; + case 'g': bfin_write_PORTG_FER(bfin_read_PORTG_FER() & ~pin_mask); break; + case 'h': bfin_write_PORTH_FER(bfin_read_PORTH_FER() & ~pin_mask); break; + } + + ulong port_dir = port_base + (PORTFIO_DIR - PORTFIO); + if (argv[1][0] == 'i') + bfin_write16(port_dir, bfin_read16(port_dir) & ~pin_mask); + else { + bfin_write16(port_dir, bfin_read16(port_dir) | pin_mask); + bfin_write16(port_base + port_cmd, pin_mask); + } + + printf("gpio: pin %li on port %c has been %c\n", pin, *str_pin, argv[1][0]); + + return 0; +} + +U_BOOT_CMD(gpio, 3, 0, do_gpio, + "gpio - set/clear/toggle gpio output pins\n", + "<s|c|t> <port><pin>\n" + " - set/clear/toggle the specified pin\n"); diff --git a/board/cm-bf527/gpio_cfi_flash.c b/board/cm-bf527/gpio_cfi_flash.c new file mode 100644 index 0000000..565d900 --- /dev/null +++ b/board/cm-bf527/gpio_cfi_flash.c @@ -0,0 +1,63 @@ +/* + * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support + * + * Copyright (c) 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <asm/blackfin.h> +#include <asm/io.h> +#include "gpio_cfi_flash.h" + +#define GPIO_PIN_1 PH9 +#define GPIO_MASK_1 (1 << 21) +#define GPIO_PIN_2 PG11 +#define GPIO_MASK_2 (1 << 22) +#define GPIO_MASK (GPIO_MASK_1 | GPIO_MASK_2) + +void *gpio_cfi_flash_swizzle(void *vaddr) +{ + unsigned long addr = (unsigned long)vaddr; + + if (addr & GPIO_MASK_1) + bfin_write_PORTHIO_SET(GPIO_PIN_1); + else + bfin_write_PORTHIO_CLEAR(GPIO_PIN_1); + +#ifdef GPIO_MASK_2 + if (addr & GPIO_MASK_2) + bfin_write_PORTGIO_SET(GPIO_PIN_2); + else + bfin_write_PORTGIO_CLEAR(GPIO_PIN_2); +#endif + + SSYNC(); + + return (void *)(addr & ~GPIO_MASK); +} + +#define __raw_writeq(value, addr) *(volatile u64 *)addr = value +#define __raw_readq(addr) *(volatile u64 *)addr + +#define MAKE_FLASH(size, sfx) \ +void flash_write##size(u##size value, void *addr) \ +{ \ + __raw_write##sfx(value, gpio_cfi_flash_swizzle(addr)); \ +} \ +u##size flash_read##size(void *addr) \ +{ \ + return __raw_read##sfx(gpio_cfi_flash_swizzle(addr)); \ +} +MAKE_FLASH(8, b) /* flash_write8() flash_read8() */ +MAKE_FLASH(16, w) /* flash_write16() flash_write16() */ +MAKE_FLASH(32, l) /* flash_write32() flash_write32() */ +MAKE_FLASH(64, q) /* flash_write64() flash_write64() */ + +void gpio_cfi_flash_init(void) +{ + bfin_write_PORTHIO_DIR(bfin_read_PORTHIO_DIR() | GPIO_PIN_1); + bfin_write_PORTGIO_DIR(bfin_read_PORTGIO_DIR() | GPIO_PIN_2); + gpio_cfi_flash_swizzle((void *)CONFIG_SYS_FLASH_BASE); +} diff --git a/board/cm-bf527/gpio_cfi_flash.h b/board/cm-bf527/gpio_cfi_flash.h new file mode 100644 index 0000000..5211e97 --- /dev/null +++ b/board/cm-bf527/gpio_cfi_flash.h @@ -0,0 +1,10 @@ +/* + * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support + * + * Copyright (c) 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +void *gpio_cfi_flash_swizzle(void *vaddr); +void gpio_cfi_flash_init(void); diff --git a/board/cm-bf533/Makefile b/board/cm-bf533/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/cm-bf533/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/cm-bf533/cm-bf533.c b/board/cm-bf533/cm-bf533.c new file mode 100644 index 0000000..7eb761d --- /dev/null +++ b/board/cm-bf533/cm-bf533.c @@ -0,0 +1,25 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Bluetechnix CM-BF533 board\n"); + printf(" Support: http://www.bluetechnix.at/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} diff --git a/board/cm-bf533/config.mk b/board/cm-bf533/config.mk new file mode 100644 index 0000000..9847924 --- /dev/null +++ b/board/cm-bf533/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/cm-bf537e/Makefile b/board/cm-bf537e/Makefile new file mode 100644 index 0000000..3812ba1 --- /dev/null +++ b/board/cm-bf537e/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o flash.o gpio_cfi_flash.o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/cm-bf537e/cm-bf537e.c b/board/cm-bf537e/cm-bf537e.c new file mode 100644 index 0000000..d1ca0a4 --- /dev/null +++ b/board/cm-bf537e/cm-bf537e.c @@ -0,0 +1,59 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <net.h> +#include <netdev.h> +#include <asm/blackfin.h> +#include <asm/net.h> +#include "gpio_cfi_flash.h" + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Bluetechnix CM-BF537E board\n"); + printf(" Support: http://www.bluetechnix.at/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef CONFIG_BFIN_MAC +static void board_init_enetaddr(uchar *mac_addr) +{ + puts("Warning: Generating 'random' MAC address\n"); + bfin_gen_rand_mac(mac_addr); + eth_setenv_enetaddr("ethaddr", mac_addr); +} + +int board_eth_init(bd_t *bis) +{ + return bfin_EMAC_initialize(bis); +} +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_BFIN_MAC + uchar enetaddr[6]; + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + board_init_enetaddr(enetaddr); +#endif + + gpio_cfi_flash_init(); + + return 0; +} diff --git a/board/cm-bf537e/config.mk b/board/cm-bf537e/config.mk new file mode 100644 index 0000000..9847924 --- /dev/null +++ b/board/cm-bf537e/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/cm-bf537e/flash.c b/board/cm-bf537e/flash.c new file mode 100644 index 0000000..25aeed2 --- /dev/null +++ b/board/cm-bf537e/flash.c @@ -0,0 +1,34 @@ +/* + * flash.c - helper commands for working with GPIO-assisted flash + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <command.h> +#include <asm/blackfin.h> +#include "gpio_cfi_flash.h" + +int do_pf(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + ulong faddr = CONFIG_SYS_FLASH_BASE; + ushort data; + ulong dflg; + + if (argc > 1) { + dflg = simple_strtoul(argv[1], NULL, 16); + faddr |= (dflg << 21); + gpio_cfi_flash_swizzle((void *)faddr); + } else { + data = bfin_read_PORTFIO(); + printf("Port F data %04x (PF4:%i)\n", data, !!(data & PF4)); + } + + return 0; +} + +U_BOOT_CMD(pf, 3, 0, do_pf, + "set/clear PF4 GPIO flash bank switch\n", + "<pf4> - set PF4 GPIO pin state\n"); diff --git a/board/cm-bf537e/gpio_cfi_flash.c b/board/cm-bf537e/gpio_cfi_flash.c new file mode 100644 index 0000000..bb35169 --- /dev/null +++ b/board/cm-bf537e/gpio_cfi_flash.c @@ -0,0 +1,60 @@ +/* + * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support + * + * Copyright (c) 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <asm/blackfin.h> +#include <asm/io.h> +#include "gpio_cfi_flash.h" + +#define GPIO_PIN_1 PF4 +#define GPIO_MASK_1 (1 << 21) +#define GPIO_MASK (GPIO_MASK_1) + +void *gpio_cfi_flash_swizzle(void *vaddr) +{ + unsigned long addr = (unsigned long)vaddr; + + if (addr & GPIO_MASK_1) + bfin_write_PORTFIO_SET(GPIO_PIN_1); + else + bfin_write_PORTFIO_CLEAR(GPIO_PIN_1); + +#ifdef GPIO_MASK_2 + if (addr & GPIO_MASK_2) + bfin_write_PORTGIO_SET(GPIO_PIN_2); + else + bfin_write_PORTGIO_CLEAR(GPIO_PIN_2); +#endif + + SSYNC(); + + return (void *)(addr & ~GPIO_MASK); +} + +#define __raw_writeq(value, addr) *(volatile u64 *)addr = value +#define __raw_readq(addr) *(volatile u64 *)addr + +#define MAKE_FLASH(size, sfx) \ +void flash_write##size(u##size value, void *addr) \ +{ \ + __raw_write##sfx(value, gpio_cfi_flash_swizzle(addr)); \ +} \ +u##size flash_read##size(void *addr) \ +{ \ + return __raw_read##sfx(gpio_cfi_flash_swizzle(addr)); \ +} +MAKE_FLASH(8, b) /* flash_write8() flash_read8() */ +MAKE_FLASH(16, w) /* flash_write16() flash_write16() */ +MAKE_FLASH(32, l) /* flash_write32() flash_write32() */ +MAKE_FLASH(64, q) /* flash_write64() flash_write64() */ + +void gpio_cfi_flash_init(void) +{ + bfin_write_PORTFIO_DIR(bfin_read_PORTFIO_DIR() | GPIO_PIN_1); + gpio_cfi_flash_swizzle((void *)CONFIG_SYS_FLASH_BASE); +} diff --git a/board/cm-bf537e/gpio_cfi_flash.h b/board/cm-bf537e/gpio_cfi_flash.h new file mode 100644 index 0000000..5211e97 --- /dev/null +++ b/board/cm-bf537e/gpio_cfi_flash.h @@ -0,0 +1,10 @@ +/* + * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support + * + * Copyright (c) 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +void *gpio_cfi_flash_swizzle(void *vaddr); +void gpio_cfi_flash_init(void); diff --git a/board/cm-bf548/Makefile b/board/cm-bf548/Makefile new file mode 100644 index 0000000..1a2f4b1 --- /dev/null +++ b/board/cm-bf548/Makefile @@ -0,0 +1,55 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o +COBJS-$(CONFIG_VIDEO) += video.o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/cm-bf548/cm-bf548.c b/board/cm-bf548/cm-bf548.c new file mode 100644 index 0000000..1c26600 --- /dev/null +++ b/board/cm-bf548/cm-bf548.c @@ -0,0 +1,79 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <asm/blackfin.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Bluetechnix CM-BF548 board\n"); + printf(" Support: http://www.bluetechnix.at/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +int board_early_init_f(void) +{ + /* Port H: PH8 - PH13 == A4 - A9 + * address lines of the parallel asynchronous memory interface + */ + + /************************************************ + * configure GPIO * + * set port H function enable register * + * configure PH8-PH13 as peripheral (not GPIO) * + *************************************************/ + bfin_write_PORTH_FER(0x3F03); + + /************************************************ + * set port H MUX to configure PH8-PH13 * + * 1st Function (MUX = 00) (bits 16-27 == 0) * + * Set to address signals A4-A9 * + *************************************************/ + bfin_write_PORTH_MUX(0); + + /************************************************ + * set port H direction register * + * enable PH8-PH13 as outputs * + *************************************************/ + bfin_write_PORTH_DIR_SET(0x3F00); + + /* Port I: PI0 - PH14 == A10 - A24 + * address lines of the parallel asynchronous memory interface + */ + + /************************************************ + * set port I function enable register * + * configure PI0-PI14 as peripheral (not GPIO) * + *************************************************/ + bfin_write_PORTI_FER(0x7fff); + + /************************************************** + * set PORT I MUX to configure PI14-PI0 as * + * 1st Function (MUX=00) - address signals A10-A24 * + ***************************************************/ + bfin_write_PORTI_MUX(0); + + /**************************************** + * set PORT I direction register * + * enable PI0 - PI14 as outputs * + *****************************************/ + bfin_write_PORTI_DIR_SET(0x7fff); + + return 0; +} diff --git a/board/cm-bf548/config.mk b/board/cm-bf548/config.mk new file mode 100644 index 0000000..396f20a --- /dev/null +++ b/board/cm-bf548/config.mk @@ -0,0 +1,34 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --dma 6 +LDR_FLAGS-BFIN_BOOT_FIFO := --dma 1 +LDR_FLAGS-BFIN_BOOT_SPI_MASTER := --dma 1 +LDR_FLAGS-BFIN_BOOT_UART := --dma 1 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/cm-bf548/video.c b/board/cm-bf548/video.c new file mode 100644 index 0000000..49dbe77 --- /dev/null +++ b/board/cm-bf548/video.c @@ -0,0 +1,339 @@ +/* + * video.c - run splash screen on lcd + * + * Copyright (c) 2007-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <stdarg.h> +#include <common.h> +#include <config.h> +#include <malloc.h> +#include <asm/blackfin.h> +#include <asm/mach-common/bits/dma.h> +#include <i2c.h> +#include <linux/types.h> +#include <devices.h> + +int gunzip(void *, int, unsigned char *, unsigned long *); + +#ifdef CONFIG_VIDEO + +#define DMA_SIZE16 2 + +#include <asm/mach-common/bits/eppi.h> + +#include <asm/bfin_logo_230x230.h> + +#define LCD_X_RES 480 /*Horizontal Resolution */ +#define LCD_Y_RES 272 /* Vertical Resolution */ + +#define LCD_BPP 24 /* Bit Per Pixel */ +#define LCD_PIXEL_SIZE (LCD_BPP / 8) +#define DMA_BUS_SIZE 32 +#define ACTIVE_VIDEO_MEM_OFFSET 0 + +/* -- Horizontal synchronizing -- + * + * Timing characteristics taken from the SHARP LQ043T1DG01 datasheet + * (LCY-W-06602A Page 9 of 22) + * + * Clock Frequency 1/Tc Min 7.83 Typ 9.00 Max 9.26 MHz + * + * Period TH - 525 - Clock + * Pulse width THp - 41 - Clock + * Horizontal period THd - 480 - Clock + * Back porch THb - 2 - Clock + * Front porch THf - 2 - Clock + * + * -- Vertical synchronizing -- + * Period TV - 286 - Line + * Pulse width TVp - 10 - Line + * Vertical period TVd - 272 - Line + * Back porch TVb - 2 - Line + * Front porch TVf - 2 - Line + */ + +#define LCD_CLK (8*1000*1000) /* 8MHz */ + +/* # active data to transfer after Horizontal Delay clock */ +#define EPPI_HCOUNT LCD_X_RES + +/* # active lines to transfer after Vertical Delay clock */ +#define EPPI_VCOUNT LCD_Y_RES + +/* Samples per Line = 480 (active data) + 45 (padding) */ +#define EPPI_LINE 525 + +/* Lines per Frame = 272 (active data) + 14 (padding) */ +#define EPPI_FRAME 286 + +/* FS1 (Hsync) Width (Typical)*/ +#define EPPI_FS1W_HBL 41 + +/* FS1 (Hsync) Period (Typical) */ +#define EPPI_FS1P_AVPL EPPI_LINE + +/* Horizontal Delay clock after assertion of Hsync (Typical) */ +#define EPPI_HDELAY 43 + +/* FS2 (Vsync) Width = FS1 (Hsync) Period * 10 */ +#define EPPI_FS2W_LVB (EPPI_LINE * 10) + + /* FS2 (Vsync) Period = FS1 (Hsync) Period * Lines per Frame */ +#define EPPI_FS2P_LAVF (EPPI_LINE * EPPI_FRAME) + +/* Vertical Delay after assertion of Vsync (2 Lines) */ +#define EPPI_VDELAY 12 + +#define EPPI_CLIP 0xFF00FF00 + +/* EPPI Control register configuration value for RGB out + * - EPPI as Output + * GP 2 frame sync mode, + * Internal Clock generation disabled, Internal FS generation enabled, + * Receives samples on EPPI_CLK raising edge, Transmits samples on EPPI_CLK falling edge, + * FS1 & FS2 are active high, + * DLEN = 6 (24 bits for RGB888 out) or 5 (18 bits for RGB666 out) + * DMA Unpacking disabled when RGB Formating is enabled, otherwise DMA unpacking enabled + * Swapping Enabled, + * One (DMA) Channel Mode, + * RGB Formatting Enabled for RGB666 output, disabled for RGB888 output + * Regular watermark - when FIFO is 100% full, + * Urgent watermark - when FIFO is 75% full + */ + +#define EPPI_CONTROL (0x20136E2E) + +static inline u16 get_eppi_clkdiv(u32 target_ppi_clk) +{ + u32 sclk = get_sclk(); + + /* EPPI_CLK = (SCLK) / (2 * (EPPI_CLKDIV[15:0] + 1)) */ + + return (((sclk / target_ppi_clk) / 2) - 1); +} + +void Init_PPI(void) +{ + u16 eppi_clkdiv = get_eppi_clkdiv(LCD_CLK); + + bfin_write_EPPI0_FS1W_HBL(EPPI_FS1W_HBL); + bfin_write_EPPI0_FS1P_AVPL(EPPI_FS1P_AVPL); + bfin_write_EPPI0_FS2W_LVB(EPPI_FS2W_LVB); + bfin_write_EPPI0_FS2P_LAVF(EPPI_FS2P_LAVF); + bfin_write_EPPI0_CLIP(EPPI_CLIP); + + bfin_write_EPPI0_FRAME(EPPI_FRAME); + bfin_write_EPPI0_LINE(EPPI_LINE); + + bfin_write_EPPI0_HCOUNT(EPPI_HCOUNT); + bfin_write_EPPI0_HDELAY(EPPI_HDELAY); + bfin_write_EPPI0_VCOUNT(EPPI_VCOUNT); + bfin_write_EPPI0_VDELAY(EPPI_VDELAY); + + bfin_write_EPPI0_CLKDIV(eppi_clkdiv); + +/* + * DLEN = 6 (24 bits for RGB888 out) or 5 (18 bits for RGB666 out) + * RGB Formatting Enabled for RGB666 output, disabled for RGB888 output + */ +#if defined(CONFIG_VIDEO_RGB666) + bfin_write_EPPI0_CONTROL((EPPI_CONTROL & ~DLENGTH) | DLEN_18 | + RGB_FMT_EN); +#else + bfin_write_EPPI0_CONTROL(((EPPI_CONTROL & ~DLENGTH) | DLEN_24) & + ~RGB_FMT_EN); +#endif + +} + +#define DEB2_URGENT 0x2000 /* DEB2 Urgent */ + +void Init_DMA(void *dst) +{ + +#if defined(CONFIG_DEB_DMA_URGENT) + *pEBIU_DDRQUE |= DEB2_URGENT; +#endif + + *pDMA12_START_ADDR = dst; + + /* X count */ + *pDMA12_X_COUNT = (LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE; + *pDMA12_X_MODIFY = DMA_BUS_SIZE / 8; + + /* Y count */ + *pDMA12_Y_COUNT = LCD_Y_RES; + *pDMA12_Y_MODIFY = DMA_BUS_SIZE / 8; + + /* DMA Config */ + *pDMA12_CONFIG = WDSIZE_32 | /* 32 bit DMA */ + DMA2D | /* 2D DMA */ + FLOW_AUTO; /* autobuffer mode */ +} + +void Init_Ports(void) +{ + *pPORTF_MUX = 0x00000000; + *pPORTF_FER |= 0xFFFF; /* PPI0..15 */ + + *pPORTG_MUX &= + ~(PORT_x_MUX_0_MASK | PORT_x_MUX_1_MASK | PORT_x_MUX_2_MASK | + PORT_x_MUX_3_MASK | PORT_x_MUX_4_MASK); + *pPORTG_FER |= PG0 | PG1 | PG2 | PG3 | PG4; /* CLK, FS1, FS2, PPI16..17 */ + +#if !defined(CONFIG_VIDEO_RGB666) + *pPORTD_MUX &= + ~(PORT_x_MUX_0_MASK | PORT_x_MUX_1_MASK | PORT_x_MUX_2_MASK | + PORT_x_MUX_3_MASK | PORT_x_MUX_4_MASK | PORT_x_MUX_5_MASK); + *pPORTD_MUX |= + (PORT_x_MUX_0_FUNC_4 | PORT_x_MUX_1_FUNC_4 | PORT_x_MUX_2_FUNC_4 | + PORT_x_MUX_3_FUNC_4 | PORT_x_MUX_4_FUNC_4 | PORT_x_MUX_5_FUNC_4); + *pPORTD_FER |= PD0 | PD1 | PD2 | PD3 | PD4 | PD5; /* PPI18..23 */ +#endif + + *pPORTE_FER &= ~PE3; /* DISP */ + *pPORTE_DIR_SET = PE3; + *pPORTE_SET = PE3; + +} + +void EnableDMA(void) +{ + *pDMA12_CONFIG |= DMAEN; +} + +void DisableDMA(void) +{ + *pDMA12_CONFIG &= ~DMAEN; +} + +/* enable and disable PPI functions */ +void EnablePPI(void) +{ + bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN); +} + +void DisablePPI(void) +{ + bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() & ~EPPI_EN); +} + +int video_init(void *dst) +{ + Init_Ports(); + Init_DMA(dst); + EnableDMA(); + Init_PPI(); + EnablePPI(); + + return 0; +} + +static void dma_bitblit(void *dst, fastimage_t *logo, int x, int y) +{ + if (dcache_status()) + blackfin_dcache_flush_range(logo->data, + logo->data + logo->size); + + bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR); + + /* Setup destination start address */ + bfin_write_MDMA_D0_START_ADDR(dst + ((x & -2) * LCD_PIXEL_SIZE) + + (y * LCD_X_RES * LCD_PIXEL_SIZE)); + /* Setup destination xcount */ + bfin_write_MDMA_D0_X_COUNT(logo->width * LCD_PIXEL_SIZE / DMA_SIZE16); + /* Setup destination xmodify */ + bfin_write_MDMA_D0_X_MODIFY(DMA_SIZE16); + + /* Setup destination ycount */ + bfin_write_MDMA_D0_Y_COUNT(logo->height); + /* Setup destination ymodify */ + bfin_write_MDMA_D0_Y_MODIFY((LCD_X_RES - logo->width) * LCD_PIXEL_SIZE + + DMA_SIZE16); + + /* Setup Source start address */ + bfin_write_MDMA_S0_START_ADDR(logo->data); + /* Setup Source xcount */ + bfin_write_MDMA_S0_X_COUNT(logo->width * LCD_PIXEL_SIZE / DMA_SIZE16); + /* Setup Source xmodify */ + bfin_write_MDMA_S0_X_MODIFY(DMA_SIZE16); + + /* Setup Source ycount */ + bfin_write_MDMA_S0_Y_COUNT(logo->height); + /* Setup Source ymodify */ + bfin_write_MDMA_S0_Y_MODIFY(DMA_SIZE16); + + /* Enable source DMA */ + bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16 | DMA2D); + SSYNC(); + bfin_write_MDMA_D0_CONFIG(WNR | DMAEN | WDSIZE_16 | DMA2D); + + while (bfin_read_MDMA_D0_IRQ_STATUS() & DMA_RUN) ; + + bfin_write_MDMA_S0_IRQ_STATUS(bfin_read_MDMA_S0_IRQ_STATUS() | DMA_DONE + | DMA_ERR); + bfin_write_MDMA_D0_IRQ_STATUS(bfin_read_MDMA_D0_IRQ_STATUS() | DMA_DONE + | DMA_ERR); + +} + +void video_putc(const char c) +{ +} + +void video_puts(const char *s) +{ +} + +int drv_video_init(void) +{ + int error, devices = 1; + device_t videodev; + + u8 *dst; + u32 fbmem_size = + LCD_X_RES * LCD_Y_RES * LCD_PIXEL_SIZE + ACTIVE_VIDEO_MEM_OFFSET; + + dst = malloc(fbmem_size); + + if (dst == NULL) { + printf("Failed to alloc FB memory\n"); + return -1; + } +#ifdef EASYLOGO_ENABLE_GZIP + unsigned char *data = EASYLOGO_DECOMP_BUFFER; + unsigned long src_len = EASYLOGO_ENABLE_GZIP; + if (gunzip(data, bfin_logo.size, bfin_logo.data, &src_len)) { + puts("Failed to decompress logo\n"); + free(dst); + return -1; + } + bfin_logo.data = data; +#endif + + memset(dst + ACTIVE_VIDEO_MEM_OFFSET, bfin_logo.data[0], + fbmem_size - ACTIVE_VIDEO_MEM_OFFSET); + + dma_bitblit(dst + ACTIVE_VIDEO_MEM_OFFSET, &bfin_logo, + (LCD_X_RES - bfin_logo.width) / 2, + (LCD_Y_RES - bfin_logo.height) / 2); + + video_init(dst); /* Video initialization */ + + memset(&videodev, 0, sizeof(videodev)); + + strcpy(videodev.name, "video"); + videodev.ext = DEV_EXT_VIDEO; /* Video extensions */ + videodev.flags = DEV_FLAGS_SYSTEM; /* No Output */ + videodev.putc = video_putc; /* 'putc' function */ + videodev.puts = video_puts; /* 'puts' function */ + + error = device_register(&videodev); + + return (error == 0) ? devices : error; +} + +#endif diff --git a/board/cm-bf561/Makefile b/board/cm-bf561/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/cm-bf561/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/cm-bf561/cm-bf561.c b/board/cm-bf561/cm-bf561.c new file mode 100644 index 0000000..5bce9eb --- /dev/null +++ b/board/cm-bf561/cm-bf561.c @@ -0,0 +1,25 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Bluetechnix CM-BF561 core module\n"); + printf(" Support: http://www.bluetechnix.at/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} diff --git a/board/cm-bf561/config.mk b/board/cm-bf561/config.mk new file mode 100644 index 0000000..77c888b --- /dev/null +++ b/board/cm-bf561/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/ibf-dsp561/Makefile b/board/ibf-dsp561/Makefile new file mode 100644 index 0000000..bfeaf79 --- /dev/null +++ b/board/ibf-dsp561/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2007 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/ibf-dsp561/config.mk b/board/ibf-dsp561/config.mk new file mode 100644 index 0000000..77c888b --- /dev/null +++ b/board/ibf-dsp561/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/ibf-dsp561/ibf-dsp561.c b/board/ibf-dsp561/ibf-dsp561.c new file mode 100644 index 0000000..551fc29 --- /dev/null +++ b/board/ibf-dsp561/ibf-dsp561.c @@ -0,0 +1,25 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2008-2009 I-SYST. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: I-SYST IBF-DSP561 Micromodule\n"); + printf(" Support: http://www.i-syst.com/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} diff --git a/board/tcm-bf537/Makefile b/board/tcm-bf537/Makefile new file mode 100644 index 0000000..3812ba1 --- /dev/null +++ b/board/tcm-bf537/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (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 = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o flash.o gpio_cfi_flash.o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(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/tcm-bf537/config.mk b/board/tcm-bf537/config.mk new file mode 100644 index 0000000..9847924 --- /dev/null +++ b/board/tcm-bf537/config.mk @@ -0,0 +1,31 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# 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 +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) diff --git a/board/tcm-bf537/flash.c b/board/tcm-bf537/flash.c new file mode 100644 index 0000000..52c5bd8 --- /dev/null +++ b/board/tcm-bf537/flash.c @@ -0,0 +1,37 @@ +/* + * flash.c - helper commands for working with GPIO-assisted flash + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <command.h> +#include <asm/blackfin.h> +#include "gpio_cfi_flash.h" + +int do_pf(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + ulong faddr = CONFIG_SYS_FLASH_BASE; + ushort data; + ulong dflg; + + if (argc == 3) { + dflg = simple_strtoul(argv[1], NULL, 16); + faddr |= (dflg << 21); + dflg = simple_strtoul(argv[2], NULL, 16); + faddr |= (dflg << 22); + gpio_cfi_flash_swizzle((void *)faddr); + } else { + data = bfin_read_PORTFIO(); + printf("Port F data %04x (PF4:%i PF5:%i)\n", data, + !!(data & PF4), !!(data & PF5)); + } + + return 0; +} + +U_BOOT_CMD(pf, 3, 0, do_pf, + "set/clear PF4/PF5 GPIO flash bank switch\n", + "<pf4> <pf5> - set PF4/PF5 GPIO pin state\n"); diff --git a/board/tcm-bf537/gpio_cfi_flash.c b/board/tcm-bf537/gpio_cfi_flash.c new file mode 100644 index 0000000..7137d12 --- /dev/null +++ b/board/tcm-bf537/gpio_cfi_flash.c @@ -0,0 +1,62 @@ +/* + * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support + * + * Copyright (c) 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <asm/blackfin.h> +#include <asm/io.h> +#include "gpio_cfi_flash.h" + +#define GPIO_PIN_1 PF4 +#define GPIO_MASK_1 (1 << 21) +#define GPIO_PIN_2 PF5 +#define GPIO_MASK_2 (1 << 22) +#define GPIO_MASK (GPIO_MASK_1 | GPIO_MASK_2) + +void *gpio_cfi_flash_swizzle(void *vaddr) +{ + unsigned long addr = (unsigned long)vaddr; + + if (addr & GPIO_MASK_1) + bfin_write_PORTFIO_SET(GPIO_PIN_1); + else + bfin_write_PORTFIO_CLEAR(GPIO_PIN_1); + +#ifdef GPIO_MASK_2 + if (addr & GPIO_MASK_2) + bfin_write_PORTFIO_SET(GPIO_PIN_2); + else + bfin_write_PORTFIO_CLEAR(GPIO_PIN_2); +#endif + + SSYNC(); + + return (void *)(addr & ~GPIO_MASK); +} + +#define __raw_writeq(value, addr) *(volatile u64 *)addr = value +#define __raw_readq(addr) *(volatile u64 *)addr + +#define MAKE_FLASH(size, sfx) \ +void flash_write##size(u##size value, void *addr) \ +{ \ + __raw_write##sfx(value, gpio_cfi_flash_swizzle(addr)); \ +} \ +u##size flash_read##size(void *addr) \ +{ \ + return __raw_read##sfx(gpio_cfi_flash_swizzle(addr)); \ +} +MAKE_FLASH(8, b) /* flash_write8() flash_read8() */ +MAKE_FLASH(16, w) /* flash_write16() flash_write16() */ +MAKE_FLASH(32, l) /* flash_write32() flash_write32() */ +MAKE_FLASH(64, q) /* flash_write64() flash_write64() */ + +void gpio_cfi_flash_init(void) +{ + bfin_write_PORTFIO_DIR(bfin_read_PORTFIO_DIR() | GPIO_PIN_1 | GPIO_PIN_2); + gpio_cfi_flash_swizzle((void *)CONFIG_SYS_FLASH_BASE); +} diff --git a/board/tcm-bf537/gpio_cfi_flash.h b/board/tcm-bf537/gpio_cfi_flash.h new file mode 100644 index 0000000..5211e97 --- /dev/null +++ b/board/tcm-bf537/gpio_cfi_flash.h @@ -0,0 +1,10 @@ +/* + * gpio_cfi_flash.c - GPIO-assisted Flash Chip Support + * + * Copyright (c) 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +void *gpio_cfi_flash_swizzle(void *vaddr); +void gpio_cfi_flash_init(void); diff --git a/board/tcm-bf537/tcm-bf537.c b/board/tcm-bf537/tcm-bf537.c new file mode 100644 index 0000000..573387d --- /dev/null +++ b/board/tcm-bf537/tcm-bf537.c @@ -0,0 +1,59 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2005-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <config.h> +#include <command.h> +#include <net.h> +#include <netdev.h> +#include <asm/blackfin.h> +#include <asm/net.h> +#include "gpio_cfi_flash.h" + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + printf("Board: Bluetechnix TCM-BF537 board\n"); + printf(" Support: http://www.bluetechnix.at/\n"); + return 0; +} + +phys_size_t initdram(int board_type) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_MAX_RAM_SIZE; + return gd->bd->bi_memsize; +} + +#ifdef CONFIG_BFIN_MAC +static void board_init_enetaddr(uchar *mac_addr) +{ + puts("Warning: Generating 'random' MAC address\n"); + bfin_gen_rand_mac(mac_addr); + eth_setenv_enetaddr("ethaddr", mac_addr); +} + +int board_eth_init(bd_t *bis) +{ + return bfin_EMAC_initialize(bis); +} +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_BFIN_MAC + uchar enetaddr[6]; + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + board_init_enetaddr(enetaddr); +#endif + + gpio_cfi_flash_init(); + + return 0; +} |