Removed romboot from tree - replaced by dfboot
SVN-Revision: 7500v19.07.3_mercusys_ac12_duma
Hamish Guthrie
17 years ago
parent
c8f4767eaf
commit
04479e30ad
@ -1,30 +0,0 @@
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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# $Id$
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/kernel.mk
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PKG_NAME:=romboot
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PKG_VERSION:=0.1
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PKG_RELEASE:=1
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PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)
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PKG_SOURCE:=$(PKG_NAME).tar.gz
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PKG_SOURCE_URL:=http://www.teest.com/at91
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PKG_MD5SUM:=
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PKG_CAT:=zcat
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CRLF_WORKAROUND=1
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include $(INCLUDE_DIR)/package.mk
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define Build/InstallDev
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dd if=$(PKG_BUILD_DIR)/romboot.bin of=$(PKG_BUILD_DIR)/romboot.block bs=32k count=1 conv=sync
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endef
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$(eval $(call Build/DefaultTargets))
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@ -1,57 +0,0 @@
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diff -uNr romboot/main.cpp romboot.new/main.cpp
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--- romboot/main.cpp 2004-07-16 17:10:04.000000000 +0200
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+++ romboot.new/main.cpp 2006-03-03 02:27:37.000000000 +0100
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@@ -23,12 +23,12 @@
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#define AT91C_UBOOT_DATAFLASH_ADDR 0xC0008000
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// crystal= 18.432MHz
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-//#define AT91C_PLLA_VALUE 0x2026BE04 // -> 179.712MHz
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-//#define AT91C_PLLA_MCK 0x0000202
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+#define AT91C_PLLA_VALUE 0x2026BE04 // -> 179.712MHz
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+#define AT91C_PLLA_MCK 0x0000202
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// crystal= 20.000MHz
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-#define AT91C_PLLA_VALUE 0x2023BE04 // -> 180MHz
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-#define AT91C_PLLA_MCK 0x0000202
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+//#define AT91C_PLLA_VALUE 0x2023BE04 // -> 180MHz
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+//#define AT91C_PLLA_MCK 0x0000202
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#define DELAY_MAIN_FREQ 1000
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#define DISP_LINE_LEN 16
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@@ -151,7 +151,7 @@
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//*-----------------------------------------------------------------------------
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void AT91F_DisplayMenu(void)
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{
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- printf("\n\rATMEL LOADER %s %s %s\n\r", AT91C_VERSION, __DATE__, __TIME__);
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+ printf("\n\rFDL LOADER %s %s %s\n\r", AT91C_VERSION, __DATE__, __TIME__);
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printf(menu_separ);
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AT91F_DataflashPrintInfo();
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printf(menu_separ);
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@@ -306,6 +306,19 @@
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AT91F_SetPLL();
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}
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+void LedCode(void)
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+{
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+ int *pRegister;
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+ pRegister = (int *)0xFFFFF800; // Enable port C peripheral reg
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+ *pRegister = 0x3c00;
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+ pRegister = (int *)0xFFFFF810; // Output Enable reg
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+ *pRegister = 0x3c00;
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+ pRegister = (int *)0xFFFFF830; // Set data
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+ *pRegister = 0x1400;
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+ pRegister = (int *)0xFFFFF834; // Clear bits
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+ *pRegister = 0x2800;
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+}
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+
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void AT91F_StartUboot(unsigned int dummy, void *pvoid)
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{
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printf("Load U-BOOT from dataflash[%x] to SDRAM[%x]\n\r", AT91C_UBOOT_DATAFLASH_ADDR, AT91C_UBOOT_ADDR);
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@@ -313,6 +326,7 @@
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printf("Set PLLA to 180Mhz and Master clock to 60Mhz and start U-BOOT\n\r");
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//* Reset registers
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AT91F_ResetRegisters();
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+ LedCode();
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Jump(AT91C_UBOOT_ADDR);
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while(1);
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}
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@ -1,50 +0,0 @@
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--- romboot/Makefile.old 2007-03-18 09:29:20.000000000 +0100
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+++ romboot/Makefile 2007-03-18 09:29:13.000000000 +0100
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@@ -0,0 +1,47 @@
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+LINKFLAGS= -T elf32-littlearm.lds -Ttext 0
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+COMPILEFLAGS= -Os
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+TARGET=romboot
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+OBJFILES=cstartup_ram.o asm_isr.o jump.o at45.o com.o dataflash.o \
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+ init.o main.o stdio.o _udivsi3.o _umodsi3.o div0.o
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+LIBRARIES=
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+INCLUDES= -Iinclude
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+
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+all:$(TARGET)
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+
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+$(TARGET): $(OBJFILES)
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+ $(LD) $(OBJFILES) -o $(TARGET).out $(LINKFLAGS) -n
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+ $(OBJCOPY) $(TARGET).out -O binary $(TARGET).bin
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+
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+asm_isr.o: asm_isr.S
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+ $(CC) -c -Iinclude -o $@ $<
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+
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+cstartup_ram.o: cstartup_ram.S
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+ $(CC) -c -Iinclude -o $@ $<
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+
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+jump.o: jump.S
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+ $(CC) -c -Iinclude -o $@ $<
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+
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+_udivsi3.o: _udivsi3.S
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+ $(CC) -c $<
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+
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+_umodsi3.o: _umodsi3.S
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+ $(CC) -c $<
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+
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+#%.o: %.S
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+# $(CC) -c $(INCLUDES) -o $@ $<
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+
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+%.o: %.cpp
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+ $(CC) -c $(COMPILEFLAGS) $(INCLUDES) -o $@ $<
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+
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+div0.o: div0.c
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+ $(CC) -c $(COMPILEFLAGS) $<
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+
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+clean:
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+ rm $(OBJFILES) -f
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+ rm *~ -f
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+ rm $(TARGET) -f
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+
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+
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+#LD="$CROSS"ld
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+
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+
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File diff suppressed because it is too large
Load Diff
@ -1,948 +0,0 @@
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diff -urN romboot.old/init.cpp romboot/init.cpp
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--- romboot.old/init.cpp 2007-03-24 13:34:19.000000000 +0100
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+++ romboot/init.cpp 2007-03-24 12:23:19.000000000 +0100
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@@ -207,9 +207,10 @@
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AT91F_US_EnableRx((AT91PS_USART)AT91C_BASE_DBGU);
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/* Enable PIO to access the LEDs */
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- AT91C_BASE_PIOB->PIO_PER = AT91C_PIO_PB2;
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- AT91C_BASE_PIOB->PIO_OER = AT91C_PIO_PB2;
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- AT91C_BASE_PIOB->PIO_CODR = AT91C_PIO_PB2;
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+ AT91C_BASE_PIOC->PIO_PER = AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15;
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+ AT91C_BASE_PIOC->PIO_OER = AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15;
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+ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15;
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+ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC8 | AT91C_PIO_PC14;
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// AT91F_DBGU_Printk("\n\rAT91F_LowLevelInit(): Debug channel initialized\n\r");
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}
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diff -urN romboot.old/main.cpp romboot/main.cpp
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--- romboot.old/main.cpp 2007-03-24 13:34:19.000000000 +0100
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+++ romboot/main.cpp 2007-03-24 12:28:55.000000000 +0100
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@@ -13,6 +13,7 @@
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//*----------------------------------------------------------------------------
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#include <AT91RM9200.h>
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#include <lib_AT91RM9200.h>
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+#include <AT91C_MCI_Device.h>
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#include "com.h"
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#include "main.h"
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@@ -39,16 +40,31 @@
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extern void AT91F_DBGU_Printk(char *);
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extern "C" void AT91F_ST_ASM_Handler(void);
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extern "C" void Jump(unsigned int addr);
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-extern int mci_main(void);
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+extern int AT91F_MCI_Init(void);
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+#define TRUE 1
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+#define FALSE 0
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+
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+/* from trxhdr.h */
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+
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+#define TRX_MAGIC 0x30524448 /* "HDR0" */
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+#define TRX_VERSION 1
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+
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+struct trx_header {
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+ unsigned int magic;
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+ unsigned int len;
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+ unsigned int crc32;
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+ unsigned int flag_version;
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+ unsigned int offsets[3];
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+};
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//const char *menu_separ = "*----------------------------------------*\n\r";
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const char *menu_dataflash = {
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- "1: DL DF [ad]\n\r"
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- "2: RD DF [ad]\n\r"
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- "3: CP SD\n\r"
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- "4: U-BOOT\n\r"
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- "5: RM BL in DF\n\r"
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+ "1: Download DF [addr]\n\r"
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+ "2: Read DF [addr]\n\r"
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+ "3: Copy SD-Card\n\r"
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+ "4: Start U-BOOT\n\r"
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+ "5: Clear bootloder\n\r"
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};
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//* Globales variables
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@@ -155,14 +171,15 @@
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//*-----------------------------------------------------------------------------
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void AT91F_DisplayMenu(void)
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{
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- printf("\n\rFDL SD-Card LOADER %s %s %s\n\r", AT91C_VERSION, __DATE__, __TIME__);
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-// printf(menu_separ);
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- AT91F_DataflashPrintInfo();
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-// printf(menu_separ);
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printf(menu_dataflash);
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-// printf(menu_separ);
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}
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+void AT91F_DisplayIntro(void)
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+{
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+ printf("\n\rFDL LOADER %s %s %s\n\r", AT91C_VERSION, __DATE__, __TIME__);
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+ AT91F_DataflashPrintInfo();
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+}
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+
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//*-----------------------------------------------------------------------------
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//* Function Name : AsciiToHex()
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//* Object : ascii to hexa conversion
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@@ -311,23 +328,24 @@
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AT91F_SetPLL();
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}
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-/*void LedCode(void)
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+/*
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+void LedCode(void)
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{
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int *pRegister;
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pRegister = (int *)0xFFFFF800; // Enable port C peripheral reg
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- *pRegister = 0x3c00;
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+ *pRegister = (AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15);
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pRegister = (int *)0xFFFFF810; // Output Enable reg
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- *pRegister = 0x3c00;
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+ *pRegister = (AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15);
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pRegister = (int *)0xFFFFF830; // Set data
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- *pRegister = 0x1400;
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+ *pRegister = AT91C_PIO_PC7 | AT91C_PIO_PC15;
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pRegister = (int *)0xFFFFF834; // Clear bits
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- *pRegister = 0x2800;
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+ *pRegister = AT91C_PIO_PC8 | AT91C_PIO_PC14;
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}
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*/
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+
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void AT91F_StartUboot(unsigned int dummy, void *pvoid)
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{
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- //printf("Load U-BOOT from dataflash[%x] to SDRAM[%x]\n\r", AT91C_UBOOT_DATAFLASH_ADDR, AT91C_UBOOT_ADDR);
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read_dataflash(AT91C_UBOOT_DATAFLASH_ADDR, AT91C_UBOOT_SIZE, (char *)(AT91C_UBOOT_ADDR));
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//printf("Set PLLA to 180Mhz and Master clock to 60Mhz and start U-BOOT\n\r");
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//* Reset registers
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@@ -337,6 +355,67 @@
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while(1);
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}
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+#define AT91C_MCI_TIMEOUT 1000000
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+
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+extern AT91S_MciDevice MCI_Device;
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+
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+extern void AT91F_MCIDeviceWaitReady(unsigned int);
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+extern int AT91F_MCI_ReadBlockSwab(AT91PS_MciDevice, int, unsigned int *, int);
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+
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+
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+int Program_From_MCI(void)
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+{
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+ int i;
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+ unsigned int Max_Read_DataBlock_Length;
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+ int block = 0;
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+ int buffer = AT91C_DOWNLOAD_BASE_ADDRESS;
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+ int bufpos = AT91C_DOWNLOAD_BASE_ADDRESS;
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+ int NbPage = 0;
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+ struct trx_header *p;
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+ unsigned int data;
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+
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+ p = (struct trx_header *)bufpos;
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+
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+ Max_Read_DataBlock_Length = MCI_Device.pMCI_DeviceFeatures->Max_Read_DataBlock_Length;
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+
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+ AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT);
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+
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+ AT91F_MCI_ReadBlockSwab(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length);
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+
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+ if (p->magic != TRX_MAGIC)
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+ return FALSE;
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+
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+ printf("Read SD-Card\n\r");
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+ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15 | AT91C_PIO_PC8 | AT91C_PIO_PC14;
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+ for (i=0; i<(p->len/512); i++) {
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+ AT91F_MCI_ReadBlockSwab(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length);
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+ block++;
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+ bufpos += Max_Read_DataBlock_Length;
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+ }
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+
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+ NbPage = 0;
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+ i = dataflash_info[0].Device.pages_number;
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+ while(i >>= 1)
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+ NbPage++;
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+ i = ((p->offsets[1] - p->offsets[0])/ 512) + 1 + (NbPage << 13) + (dataflash_info[0].Device.pages_size << 17);
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+ *(int *)(buffer + p->offsets[0] + AT91C_OFFSET_VECT6) = i;
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+
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+ printf("Write romboot\n\r");
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+ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15 | AT91C_PIO_PC14;
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+ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC8;
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+ write_dataflash(0xc0000000, buffer + p->offsets[0], p->offsets[1] - p->offsets[0]);
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+ printf("Write u-boot\n\r");
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+ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15;
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+ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC8 | AT91C_PIO_PC14;
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+ write_dataflash(0xc0008000, buffer + p->offsets[1], p->offsets[2] - p->offsets[1]);
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+ printf("Write knl/root\n\r");
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+ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC8 | AT91C_PIO_PC15;
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+ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC7 | AT91C_PIO_PC14;
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+ write_dataflash(0xc0042000, buffer + p->offsets[2], p->len - p->offsets[2]);
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+ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC8 | AT91C_PIO_PC14;
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+ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC7 | AT91C_PIO_PC15;
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+ return TRUE;
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+ }
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//*----------------------------------------------------------------------------
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//* Function Name : main
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@@ -357,6 +436,7 @@
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unsigned int crc1 = 0, crc2 = 0;
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volatile int device;
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int NbPage;
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+ int mci_present;
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stdin = fopen(0, at91_dbgu_getc);
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stdout = fopen(at91_dbgu_putc, 0);
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@@ -387,6 +467,15 @@
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// DataFlash on SPI Configuration
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AT91F_DataflashInit ();
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+ AT91F_DisplayIntro();
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+ mci_present = AT91F_MCI_Init();
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+
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+#ifdef PRODTEST
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+ if (mci_present) {
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+ Program_From_MCI();
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+ AT91F_StartUboot(0, (void *)0);
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+ }
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+#endif
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// start tempo to start Uboot in a delay of 1 sec if no key pressed
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svcUbootTempo.Start(&svcUbootTempo, 1000, 0, AT91F_StartUboot, (void *)0);
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@@ -396,7 +485,7 @@
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// stop tempo
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svcUbootTempo.Stop(&svcUbootTempo);
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-
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+
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while(1) {
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while(command == 0) {
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AddressToDownload = AT91C_DOWNLOAD_BASE_ADDRESS;
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@@ -444,7 +533,8 @@
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#endif
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case '3':
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- mci_main();
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+ if (mci_present)
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+ Program_From_MCI();
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command=0;
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break;
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@@ -461,7 +551,6 @@
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*i = 0;
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}
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write_dataflash(0xc0000000, 0x20000000, 0x4000);
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- printf("BL CLR\r\n");
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command = 0;
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break;
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diff -urN romboot.old/main.h romboot/main.h
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--- romboot.old/main.h 2007-03-24 13:34:19.000000000 +0100
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+++ romboot/main.h 2007-03-23 19:06:52.000000000 +0100
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@@ -27,7 +27,7 @@
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#define AT91C_OFFSET_VECT6 0x14 //* Offset for ARM vector 6
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-#define AT91C_VERSION "VER 1.02"
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+#define AT91C_VERSION "VER 1.03"
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// Global variables and functions definition
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extern unsigned int GetTickCount(void);
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#endif
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diff -urN romboot.old/Makefile romboot/Makefile
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--- romboot.old/Makefile 2007-03-24 13:34:19.000000000 +0100
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+++ romboot/Makefile 2007-03-24 10:45:38.000000000 +0100
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@@ -1,12 +1,17 @@
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LINKFLAGS= -T elf32-littlearm.lds -Ttext 0
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COMPILEFLAGS= -Os
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TARGET=romboot
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+TARGET2=rbptest
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+
|
||||
OBJFILES=cstartup_ram.o asm_isr.o asm_mci_isr.o jump.o at45.o com.o dataflash.o \
|
||||
- mci_device.o mci_main.o init.o main.o stdio.o _udivsi3.o _umodsi3.o div0.o
|
||||
+ mci_device.o init.o main.o stdio.o _udivsi3.o _umodsi3.o div0.o
|
||||
+OBJFILES2=cstartup_ram.o asm_isr.o asm_mci_isr.o jump.o at45.o com.o dataflash.o \
|
||||
+ mci_device.o init.o ptmain.o stdio.o _udivsi3.o _umodsi3.o div0.o
|
||||
+
|
||||
LIBRARIES=
|
||||
INCLUDES= -Iinclude
|
||||
|
||||
-all:$(TARGET)
|
||||
+all:$(TARGET) $(TARGET2)
|
||||
|
||||
$(TARGET): $(OBJFILES)
|
||||
$(LD) $(OBJFILES) -o $(TARGET).out $(LINKFLAGS) -n
|
||||
@@ -14,6 +19,12 @@
|
||||
$(OBJDUMP) -h -s $(TARGET).out > $(TARGET).lss
|
||||
$(NM) -n $(TARGET).out | grep -v '\( [aUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $(TARGET).map
|
||||
|
||||
+$(TARGET2): $(OBJFILES2)
|
||||
+ $(LD) $(OBJFILES2) -o $(TARGET2).out $(LINKFLAGS) -n
|
||||
+ $(OBJCOPY) $(TARGET2).out -O binary $(TARGET2).bin
|
||||
+ $(OBJDUMP) -h -s $(TARGET2).out > $(TARGET2).lss
|
||||
+ $(NM) -n $(TARGET2).out | grep -v '\( [aUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $(TARGET2).map
|
||||
+
|
||||
asm_isr.o: asm_isr.S
|
||||
$(CC) -c -Iinclude -o $@ $<
|
||||
|
||||
@@ -32,6 +43,12 @@
|
||||
_umodsi3.o: _umodsi3.S
|
||||
$(CC) -c $<
|
||||
|
||||
+main.o: main.cpp
|
||||
+ $(CC) -c $(COMPILEFLAGS) $(INCLUDES) -o main.o $<
|
||||
+
|
||||
+ptmain.o: main.cpp
|
||||
+ $(CC) -c $(COMPILEFLAGS) $(INCLUDES) -D PRODTEST -o ptmain.o $<
|
||||
+
|
||||
#%.o: %.S
|
||||
# $(CC) -c $(INCLUDES) -o $@ $<
|
||||
|
||||
diff -urN romboot.old/mci_device.cpp romboot/mci_device.cpp
|
||||
--- romboot.old/mci_device.cpp 2007-03-24 13:34:19.000000000 +0100
|
||||
+++ romboot/mci_device.cpp 2007-03-24 11:23:38.000000000 +0100
|
||||
@@ -16,14 +16,28 @@
|
||||
#include <AT91C_MCI_Device.h>
|
||||
#include "com.h"
|
||||
|
||||
-#define ENABLE_WRITE 1
|
||||
+#define AT91C_MCI_TIMEOUT 1000000 /* For AT91F_MCIDeviceWaitReady */
|
||||
+#define BUFFER_SIZE_MCI_DEVICE 512
|
||||
+#define MASTER_CLOCK 60000000
|
||||
+#define FALSE 0
|
||||
+#define TRUE 1
|
||||
+
|
||||
+//* External Functions
|
||||
+extern "C" void AT91F_ASM_MCI_Handler(void);
|
||||
+extern "C" void AT91F_MCI_Device_Handler(AT91PS_MciDevice,unsigned int);
|
||||
+//* Global Variables
|
||||
+AT91S_MciDeviceFeatures MCI_Device_Features;
|
||||
+AT91S_MciDeviceDesc MCI_Device_Desc;
|
||||
+AT91S_MciDevice MCI_Device;
|
||||
+
|
||||
+#undef ENABLE_WRITE
|
||||
#undef MMC
|
||||
|
||||
//*----------------------------------------------------------------------------
|
||||
//* \fn AT91F_MCI_SendCommand
|
||||
//* \brief Generic function to send a command to the MMC or SDCard
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SendCommand (
|
||||
+int AT91F_MCI_SendCommand (
|
||||
AT91PS_MciDevice pMCI_Device,
|
||||
unsigned int Cmd,
|
||||
unsigned int Arg)
|
||||
@@ -63,7 +77,7 @@
|
||||
//* \fn AT91F_MCI_SDCard_SendAppCommand
|
||||
//* \brief Specific function to send a specific command to the SDCard
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_SendAppCommand (
|
||||
+int AT91F_MCI_SDCard_SendAppCommand (
|
||||
AT91PS_MciDevice pMCI_Device,
|
||||
unsigned int Cmd_App,
|
||||
unsigned int Arg )
|
||||
@@ -98,7 +112,7 @@
|
||||
//* \fn AT91F_MCI_GetStatus
|
||||
//* \brief Addressed card sends its status register
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_GetStatus(AT91PS_MciDevice pMCI_Device,unsigned int relative_card_address)
|
||||
+int AT91F_MCI_GetStatus(AT91PS_MciDevice pMCI_Device,unsigned int relative_card_address)
|
||||
{
|
||||
if (AT91F_MCI_SendCommand(pMCI_Device,
|
||||
AT91C_SEND_STATUS_CMD,
|
||||
@@ -139,10 +153,25 @@
|
||||
}
|
||||
|
||||
//*----------------------------------------------------------------------------
|
||||
+//* \fn AT91F_MCI_Handler
|
||||
+//* \brief MCI Handler
|
||||
+//*----------------------------------------------------------------------------
|
||||
+extern "C" void AT91F_MCI_Handler(void);
|
||||
+
|
||||
+void AT91F_MCI_Handler(void)
|
||||
+{
|
||||
+ int status;
|
||||
+
|
||||
+ status = ( AT91C_BASE_MCI->MCI_SR & AT91C_BASE_MCI->MCI_IMR );
|
||||
+
|
||||
+ AT91F_MCI_Device_Handler(&MCI_Device,status);
|
||||
+}
|
||||
+
|
||||
+//*----------------------------------------------------------------------------
|
||||
//* \fn AT91F_MCI_ReadBlock
|
||||
//* \brief Read an ENTIRE block or PARTIAL block
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_ReadBlock(
|
||||
+int AT91F_MCI_ReadBlock(
|
||||
AT91PS_MciDevice pMCI_Device,
|
||||
int src,
|
||||
unsigned int *dataBuffer,
|
||||
@@ -205,7 +234,7 @@
|
||||
//* \fn AT91F_MCI_WriteBlock
|
||||
//* \brief Write an ENTIRE block but not always PARTIAL block !!!
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_WriteBlock(
|
||||
+int AT91F_MCI_WriteBlock(
|
||||
AT91PS_MciDevice pMCI_Device,
|
||||
int dest,
|
||||
unsigned int *dataBuffer,
|
||||
@@ -268,7 +297,7 @@
|
||||
//* \fn AT91F_MCI_MMC_SelectCard
|
||||
//* \brief Toggles a card between the Stand_by and Transfer states or between Programming and Disconnect states
|
||||
//*------------------------------------------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_MMC_SelectCard(AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address)
|
||||
+int AT91F_MCI_MMC_SelectCard(AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address)
|
||||
{
|
||||
int status;
|
||||
|
||||
@@ -302,7 +331,7 @@
|
||||
//* \fn AT91F_MCI_GetCSD
|
||||
//* \brief Asks to the specified card to send its CSD
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_GetCSD (AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address , unsigned int * response)
|
||||
+int AT91F_MCI_GetCSD (AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address , unsigned int * response)
|
||||
{
|
||||
|
||||
if(AT91F_MCI_SendCommand(pMCI_Device,
|
||||
@@ -322,7 +351,7 @@
|
||||
//* \fn AT91F_MCI_SetBlocklength
|
||||
//* \brief Select a block length for all following block commands (R/W)
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SetBlocklength(AT91PS_MciDevice pMCI_Device,unsigned int length)
|
||||
+int AT91F_MCI_SetBlocklength(AT91PS_MciDevice pMCI_Device,unsigned int length)
|
||||
{
|
||||
return( AT91F_MCI_SendCommand(pMCI_Device, AT91C_SET_BLOCKLEN_CMD, length) );
|
||||
}
|
||||
@@ -332,7 +361,7 @@
|
||||
//* \fn AT91F_MCI_MMC_GetAllOCR
|
||||
//* \brief Asks to all cards to send their operations conditions
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_MMC_GetAllOCR (AT91PS_MciDevice pMCI_Device)
|
||||
+int AT91F_MCI_MMC_GetAllOCR (AT91PS_MciDevice pMCI_Device)
|
||||
{
|
||||
unsigned int response =0x0;
|
||||
|
||||
@@ -357,7 +386,7 @@
|
||||
//* \fn AT91F_MCI_MMC_GetAllCID
|
||||
//* \brief Asks to the MMC on the chosen slot to send its CID
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_MMC_GetAllCID (AT91PS_MciDevice pMCI_Device, unsigned int *response)
|
||||
+int AT91F_MCI_MMC_GetAllCID (AT91PS_MciDevice pMCI_Device, unsigned int *response)
|
||||
{
|
||||
int Nb_Cards_Found=-1;
|
||||
|
||||
@@ -391,7 +420,7 @@
|
||||
//* \fn AT91F_MCI_MMC_Init
|
||||
//* \brief Return the MMC initialisation status
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_MMC_Init (AT91PS_MciDevice pMCI_Device)
|
||||
+int AT91F_MCI_MMC_Init (AT91PS_MciDevice pMCI_Device)
|
||||
{
|
||||
unsigned int tab_response[4];
|
||||
unsigned int mult,blocknr;
|
||||
@@ -454,7 +483,7 @@
|
||||
//* \fn AT91F_MCI_SDCard_GetOCR
|
||||
//* \brief Asks to all cards to send their operations conditions
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_GetOCR (AT91PS_MciDevice pMCI_Device)
|
||||
+int AT91F_MCI_SDCard_GetOCR (AT91PS_MciDevice pMCI_Device)
|
||||
{
|
||||
unsigned int response =0x0;
|
||||
|
||||
@@ -479,7 +508,7 @@
|
||||
//* \fn AT91F_MCI_SDCard_GetCID
|
||||
//* \brief Asks to the SDCard on the chosen slot to send its CID
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_GetCID (AT91PS_MciDevice pMCI_Device, unsigned int *response)
|
||||
+int AT91F_MCI_SDCard_GetCID (AT91PS_MciDevice pMCI_Device, unsigned int *response)
|
||||
{
|
||||
if(AT91F_MCI_SendCommand(pMCI_Device,
|
||||
AT91C_ALL_SEND_CID_CMD,
|
||||
@@ -498,7 +527,7 @@
|
||||
//* \fn AT91F_MCI_SDCard_SetBusWidth
|
||||
//* \brief Set bus width for SDCard
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_SetBusWidth(AT91PS_MciDevice pMCI_Device)
|
||||
+int AT91F_MCI_SDCard_SetBusWidth(AT91PS_MciDevice pMCI_Device)
|
||||
{
|
||||
volatile int ret_value;
|
||||
char bus_width;
|
||||
@@ -529,7 +558,7 @@
|
||||
//* \fn AT91F_MCI_SDCard_Init
|
||||
//* \brief Return the SDCard initialisation status
|
||||
//*----------------------------------------------------------------------------
|
||||
-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_Init (AT91PS_MciDevice pMCI_Device)
|
||||
+int AT91F_MCI_SDCard_Init (AT91PS_MciDevice pMCI_Device)
|
||||
{
|
||||
unsigned int tab_response[4];
|
||||
unsigned int mult,blocknr;
|
||||
@@ -567,7 +596,7 @@
|
||||
|
||||
pMCI_Device->pMCI_DeviceFeatures->Memory_Capacity = pMCI_Device->pMCI_DeviceFeatures->Max_Read_DataBlock_Length * blocknr;
|
||||
//// End of Compute Memory Capacity
|
||||
- printf("BLK 0x%x", pMCI_Device->pMCI_DeviceFeatures->Max_Read_DataBlock_Length);
|
||||
+ printf("SD-Card: %d Bytes\n\r", pMCI_Device->pMCI_DeviceFeatures->Memory_Capacity);
|
||||
|
||||
if( AT91F_MCI_SDCard_SetBusWidth(pMCI_Device) == AT91C_CMD_SEND_OK )
|
||||
{
|
||||
@@ -579,3 +608,141 @@
|
||||
}
|
||||
return AT91C_INIT_ERROR;
|
||||
}
|
||||
+
|
||||
+//*----------------------------------------------------------------------------
|
||||
+//* \fn AT91F_CfgDevice
|
||||
+//* \brief This function is used to initialise MMC or SDCard Features
|
||||
+//*----------------------------------------------------------------------------
|
||||
+void AT91F_CfgDevice(void)
|
||||
+{
|
||||
+ // Init Device Structure
|
||||
+
|
||||
+ MCI_Device_Features.Relative_Card_Address = 0;
|
||||
+ MCI_Device_Features.Card_Inserted = AT91C_CARD_REMOVED;
|
||||
+ MCI_Device_Features.Max_Read_DataBlock_Length = 0;
|
||||
+ MCI_Device_Features.Max_Write_DataBlock_Length = 0;
|
||||
+ MCI_Device_Features.Read_Partial = 0;
|
||||
+ MCI_Device_Features.Write_Partial = 0;
|
||||
+ MCI_Device_Features.Erase_Block_Enable = 0;
|
||||
+ MCI_Device_Features.Sector_Size = 0;
|
||||
+ MCI_Device_Features.Memory_Capacity = 0;
|
||||
+
|
||||
+ MCI_Device_Desc.state = AT91C_MCI_IDLE;
|
||||
+ MCI_Device_Desc.SDCard_bus_width = AT91C_MCI_SCDBUS;
|
||||
+
|
||||
+ // Init AT91S_DataFlash Global Structure, by default AT45DB choosen !!!
|
||||
+ MCI_Device.pMCI_DeviceDesc = &MCI_Device_Desc;
|
||||
+ MCI_Device.pMCI_DeviceFeatures = &MCI_Device_Features;
|
||||
+
|
||||
+}
|
||||
+
|
||||
+//*----------------------------------------------------------------------------
|
||||
+//* \fn AT91F_MCI_Init
|
||||
+//* \brief Initialsise Card
|
||||
+//*----------------------------------------------------------------------------
|
||||
+int AT91F_MCI_Init(void)
|
||||
+{
|
||||
+
|
||||
+///////////////////////////////////////////////////////////////////////////////////////////
|
||||
+// MCI Init : common to MMC and SDCard
|
||||
+///////////////////////////////////////////////////////////////////////////////////////////
|
||||
+
|
||||
+ // Set up PIO SDC_TYPE to switch on MMC/SDCard and not DataFlash Card
|
||||
+ AT91F_PIO_CfgOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7);
|
||||
+ AT91F_PIO_SetOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7);
|
||||
+
|
||||
+ // Init MCI for MMC and SDCard interface
|
||||
+ AT91F_MCI_CfgPIO();
|
||||
+ AT91F_MCI_CfgPMC();
|
||||
+ AT91F_PDC_Open(AT91C_BASE_PDC_MCI);
|
||||
+
|
||||
+ // Disable all the interrupts
|
||||
+ AT91C_BASE_MCI->MCI_IDR = 0xFFFFFFFF;
|
||||
+
|
||||
+ // Init MCI Device Structures
|
||||
+ AT91F_CfgDevice();
|
||||
+
|
||||
+ // Configure MCI interrupt
|
||||
+ AT91F_AIC_ConfigureIt(AT91C_BASE_AIC,
|
||||
+ AT91C_ID_MCI,
|
||||
+ AT91C_AIC_PRIOR_HIGHEST,
|
||||
+ AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE,
|
||||
+ AT91F_ASM_MCI_Handler);
|
||||
+
|
||||
+ // Enable MCI interrupt
|
||||
+ AT91F_AIC_EnableIt(AT91C_BASE_AIC,AT91C_ID_MCI);
|
||||
+
|
||||
+ // Enable Receiver
|
||||
+ AT91F_US_EnableRx((AT91PS_USART) AT91C_BASE_DBGU);
|
||||
+
|
||||
+ AT91F_MCI_Configure(AT91C_BASE_MCI,
|
||||
+ AT91C_MCI_DTOR_1MEGA_CYCLES,
|
||||
+ AT91C_MCI_MR_PDCMODE, // 15MHz for MCK = 60MHz (CLKDIV = 1)
|
||||
+ AT91C_MCI_SDCARD_4BITS_SLOTA);
|
||||
+
|
||||
+ if(AT91F_MCI_SDCard_Init(&MCI_Device) != AT91C_INIT_OK)
|
||||
+ return FALSE;
|
||||
+ else
|
||||
+ return TRUE;
|
||||
+
|
||||
+}
|
||||
+
|
||||
+//*----------------------------------------------------------------------------
|
||||
+//* \fn AT91F_MCIDeviceWaitReady
|
||||
+//* \brief Wait for MCI Device ready
|
||||
+//*----------------------------------------------------------------------------
|
||||
+void AT91F_MCIDeviceWaitReady(unsigned int timeout)
|
||||
+{
|
||||
+ volatile int status;
|
||||
+
|
||||
+ do
|
||||
+ {
|
||||
+ status = AT91C_BASE_MCI->MCI_SR;
|
||||
+ timeout--;
|
||||
+ }
|
||||
+ while( !(status & AT91C_MCI_NOTBUSY) && (timeout>0) );
|
||||
+}
|
||||
+
|
||||
+unsigned int swab32(unsigned int data)
|
||||
+{
|
||||
+ unsigned int res = 0;
|
||||
+
|
||||
+ res = (data & 0x000000ff) << 24 |
|
||||
+ (data & 0x0000ff00) << 8 |
|
||||
+ (data & 0x00ff0000) >> 8 |
|
||||
+ (data & 0xff000000) >> 24;
|
||||
+
|
||||
+ return res;
|
||||
+}
|
||||
+
|
||||
+//*--------------------------------------------------------------------
|
||||
+//* \fn AT91F_MCI_ReadBlockSwab
|
||||
+//* \brief Read Block and swap byte order
|
||||
+//*--------------------------------------------------------------------
|
||||
+int AT91F_MCI_ReadBlockSwab(
|
||||
+ AT91PS_MciDevice pMCI_Device,
|
||||
+ int src,
|
||||
+ unsigned int *databuffer,
|
||||
+ int sizeToRead)
|
||||
+{
|
||||
+ int i;
|
||||
+ unsigned char *buf = (unsigned char *)databuffer;
|
||||
+
|
||||
+ //* Read Block 1
|
||||
+ for(i=0;i<BUFFER_SIZE_MCI_DEVICE;i++)
|
||||
+ *buf++ = 0x00;
|
||||
+ AT91F_MCI_ReadBlock(&MCI_Device,src,databuffer,sizeToRead);
|
||||
+
|
||||
+ //* Wait end of Read
|
||||
+ AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT);
|
||||
+
|
||||
+ {
|
||||
+ int index;
|
||||
+ unsigned int *uiBuffer = databuffer;
|
||||
+
|
||||
+ for(index = 0; index < 512/4; index++)
|
||||
+ uiBuffer[index] = swab32(uiBuffer[index]);
|
||||
+ }
|
||||
+ return(1);
|
||||
+}
|
||||
+
|
||||
diff -urN romboot.old/mci_main.cpp romboot/mci_main.cpp
|
||||
--- romboot.old/mci_main.cpp 2007-03-24 13:34:19.000000000 +0100
|
||||
+++ romboot/mci_main.cpp 1970-01-01 01:00:00.000000000 +0100
|
||||
@@ -1,317 +0,0 @@
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* ATMEL Microcontroller Software Support - ROUSSET -
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* The software is delivered "AS IS" without warranty or condition of any
|
||||
-//* kind, either express, implied or statutory. This includes without
|
||||
-//* limitation any warranty or condition with respect to merchantability or
|
||||
-//* fitness for any particular purpose, or against the infringements of
|
||||
-//* intellectual property rights of others.
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* File Name : main.c
|
||||
-//* Object : main application written in C
|
||||
-//* Creation : FB 21/11/2002
|
||||
-//*
|
||||
-//*----------------------------------------------------------------------------
|
||||
-#include "com.h"
|
||||
-#include "dataflash.h"
|
||||
-#include <AT91C_MCI_Device.h>
|
||||
-
|
||||
-#define AT91C_MCI_TIMEOUT 1000000 /* For AT91F_MCIDeviceWaitReady */
|
||||
-#define BUFFER_SIZE_MCI_DEVICE 512
|
||||
-#define MASTER_CLOCK 60000000
|
||||
-#define FALSE -1
|
||||
-#define TRUE 1
|
||||
-
|
||||
-//* External Functions
|
||||
-extern "C" void AT91F_ASM_MCI_Handler(void);
|
||||
-extern "C" void AT91F_MCI_Device_Handler(AT91PS_MciDevice,unsigned int);
|
||||
-extern AT91S_MCIDeviceStatus AT91F_MCI_SDCard_Init (AT91PS_MciDevice);
|
||||
-extern AT91S_MCIDeviceStatus AT91F_MCI_SetBlocklength(AT91PS_MciDevice,unsigned int);
|
||||
-extern AT91S_MCIDeviceStatus AT91F_MCI_ReadBlock(AT91PS_MciDevice,int,unsigned int *,int);
|
||||
-extern AT91S_MCIDeviceStatus AT91F_MCI_WriteBlock(AT91PS_MciDevice,int,unsigned int *,int);
|
||||
-//* Global Variables
|
||||
-AT91S_MciDeviceFeatures MCI_Device_Features;
|
||||
-AT91S_MciDeviceDesc MCI_Device_Desc;
|
||||
-AT91S_MciDevice MCI_Device;
|
||||
-
|
||||
-unsigned int dlBuffer = 0x20000000;
|
||||
-#undef MCI_TEST
|
||||
-#ifdef MCI_TEST
|
||||
-char TestString[] = "\r\nHello Hamish\r\n";
|
||||
-#endif
|
||||
-
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* \fn AT91F_MCIDeviceWaitReady
|
||||
-//* \brief Wait for MCI Device ready
|
||||
-//*----------------------------------------------------------------------------
|
||||
-void AT91F_MCIDeviceWaitReady(unsigned int timeout)
|
||||
-{
|
||||
- volatile int status;
|
||||
-
|
||||
- do
|
||||
- {
|
||||
- status = AT91C_BASE_MCI->MCI_SR;
|
||||
- timeout--;
|
||||
- }
|
||||
- while( !(status & AT91C_MCI_NOTBUSY) && (timeout>0) );
|
||||
-}
|
||||
-
|
||||
-unsigned int swab32(unsigned int data)
|
||||
-{
|
||||
- unsigned int res = 0;
|
||||
-
|
||||
- res = (data & 0x000000ff) << 24 |
|
||||
- (data & 0x0000ff00) << 8 |
|
||||
- (data & 0x00ff0000) >> 8 |
|
||||
- (data & 0xff000000) >> 24;
|
||||
-
|
||||
- return res;
|
||||
-}
|
||||
-
|
||||
-AT91S_MCIDeviceStatus readblock(
|
||||
- AT91PS_MciDevice pMCI_Device,
|
||||
- int src,
|
||||
- unsigned int *databuffer,
|
||||
- int sizeToRead)
|
||||
-{
|
||||
- int i;
|
||||
- unsigned char *buf = (unsigned char *)databuffer;
|
||||
-
|
||||
- //* Read Block 1
|
||||
- for(i=0;i<BUFFER_SIZE_MCI_DEVICE;i++)
|
||||
- *buf++ = 0x00;
|
||||
- AT91F_MCI_ReadBlock(&MCI_Device,src,databuffer,sizeToRead);
|
||||
-
|
||||
- //* Wait end of Read
|
||||
- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT);
|
||||
-
|
||||
- {
|
||||
- int index;
|
||||
- unsigned int *uiBuffer = databuffer;
|
||||
-
|
||||
- for(index = 0; index < 512/4; index++)
|
||||
- uiBuffer[index] = swab32(uiBuffer[index]);
|
||||
- }
|
||||
- return(1);
|
||||
-}
|
||||
-
|
||||
-#if 0
|
||||
-void printdata(unsigned int bufpos)
|
||||
- {
|
||||
- unsigned int *uip;
|
||||
- int linebytes = 16;
|
||||
- int nbytes = 64;
|
||||
- int size = 4;
|
||||
- int i;
|
||||
-
|
||||
- uip = (unsigned int *)bufpos;
|
||||
-
|
||||
- do {
|
||||
-
|
||||
- for(i=0; i<linebytes; i+=size) {
|
||||
- printf(" %08x", *uip++);
|
||||
- }
|
||||
-
|
||||
- printf("\n\r");
|
||||
- nbytes -= linebytes;
|
||||
- } while (nbytes > 0);
|
||||
- }
|
||||
-#endif
|
||||
-//extern char message[40];
|
||||
-
|
||||
-int notnull(int bufpos, unsigned int len)
|
||||
-{
|
||||
- int i;
|
||||
- unsigned char * bp = (unsigned char *)bufpos;
|
||||
-
|
||||
- for (i=0; i<len; i++)
|
||||
- if (bp[i] != '\0')
|
||||
- return(1);
|
||||
-
|
||||
- return(0);
|
||||
-}
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* \fn AT91F_Test
|
||||
-//* \brief Test Functions
|
||||
-//*----------------------------------------------------------------------------
|
||||
-int AT91F_Test(void)
|
||||
-{
|
||||
- int i;
|
||||
- unsigned int Max_Read_DataBlock_Length;
|
||||
- int block = 0;
|
||||
- int bufpos = dlBuffer;
|
||||
- int lastvalid = 0;
|
||||
- int NbPage = 0;
|
||||
-
|
||||
-
|
||||
- Max_Read_DataBlock_Length = MCI_Device.pMCI_DeviceFeatures->Max_Read_DataBlock_Length;
|
||||
-
|
||||
- //* ReadBlock & WriteBlock Test -> Entire Block
|
||||
-
|
||||
- //* Wait MCI Device Ready
|
||||
- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT);
|
||||
-
|
||||
-#ifdef MCI_TEST
|
||||
- //* Read Block 1
|
||||
- for(i=0;i<BUFFER_SIZE_MCI_DEVICE;i++) Buffer[i] = 0x00;
|
||||
- AT91F_MCI_ReadBlock(&MCI_Device,(1*Max_Read_DataBlock_Length),(unsigned int*) Buffer,Max_Read_DataBlock_Length);
|
||||
-
|
||||
- //* Wait end of Read
|
||||
- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT);
|
||||
-
|
||||
- // Write Page 1
|
||||
-// sprintf(Buffer,"\n\rThis sentence is written in your device... Congratulations\n\r");
|
||||
- for(i=0; i<16; i++)
|
||||
- Buffer[i] = TestString[i];
|
||||
- AT91F_MCI_WriteBlock(&MCI_Device,(1*Max_Read_DataBlock_Length),(unsigned int*) Buffer,Max_Read_DataBlock_Length);
|
||||
-
|
||||
- //* Wait end of Write
|
||||
- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT);
|
||||
-#endif
|
||||
-
|
||||
- for(i=0; i<64; i++) {
|
||||
- readblock(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length);
|
||||
- if (notnull(bufpos, Max_Read_DataBlock_Length))
|
||||
- lastvalid++;
|
||||
- block++;
|
||||
- bufpos += 512;
|
||||
- }
|
||||
-
|
||||
- i = dataflash_info[0].Device.pages_number;
|
||||
- while(i>>=1)
|
||||
- NbPage++;
|
||||
- i = lastvalid + (NbPage << 13) + (dataflash_info[0].Device.pages_size << 17);
|
||||
- *(int *)(dlBuffer + 0x14) = i;
|
||||
-
|
||||
- for(i=0; i<4688; i++) {
|
||||
- readblock(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length);
|
||||
- block++;
|
||||
- bufpos += 512;
|
||||
- }
|
||||
- write_dataflash(0xc0000000, dlBuffer, 512 * block);
|
||||
- //* End Of Test
|
||||
- printf("DONE %d\n\r", lastvalid);
|
||||
-
|
||||
-// printf(Buffer);
|
||||
-
|
||||
- return TRUE;
|
||||
-}
|
||||
-
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* \fn AT91F_CfgDevice
|
||||
-//* \brief This function is used to initialise MMC or SDCard Features
|
||||
-//*----------------------------------------------------------------------------
|
||||
-void AT91F_CfgDevice(void)
|
||||
-{
|
||||
- // Init Device Structure
|
||||
-
|
||||
- MCI_Device_Features.Relative_Card_Address = 0;
|
||||
- MCI_Device_Features.Card_Inserted = AT91C_CARD_REMOVED;
|
||||
- MCI_Device_Features.Max_Read_DataBlock_Length = 0;
|
||||
- MCI_Device_Features.Max_Write_DataBlock_Length = 0;
|
||||
- MCI_Device_Features.Read_Partial = 0;
|
||||
- MCI_Device_Features.Write_Partial = 0;
|
||||
- MCI_Device_Features.Erase_Block_Enable = 0;
|
||||
- MCI_Device_Features.Sector_Size = 0;
|
||||
- MCI_Device_Features.Memory_Capacity = 0;
|
||||
-
|
||||
- MCI_Device_Desc.state = AT91C_MCI_IDLE;
|
||||
- MCI_Device_Desc.SDCard_bus_width = AT91C_MCI_SCDBUS;
|
||||
-
|
||||
- // Init AT91S_DataFlash Global Structure, by default AT45DB choosen !!!
|
||||
- MCI_Device.pMCI_DeviceDesc = &MCI_Device_Desc;
|
||||
- MCI_Device.pMCI_DeviceFeatures = &MCI_Device_Features;
|
||||
-
|
||||
-}
|
||||
-
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* \fn AT91F_Test_SDCard
|
||||
-//* \brief Configure MCI for SDCard and complete SDCard init, then jump to Test Functions
|
||||
-//*----------------------------------------------------------------------------
|
||||
-int AT91F_Test_SDCard(void)
|
||||
-{
|
||||
- //////////////////////////////////////////////////////////
|
||||
- //* For SDCard Init
|
||||
- //////////////////////////////////////////////////////////
|
||||
-
|
||||
- AT91F_MCI_Configure(AT91C_BASE_MCI,
|
||||
- AT91C_MCI_DTOR_1MEGA_CYCLES,
|
||||
- AT91C_MCI_MR_PDCMODE, // 15MHz for MCK = 60MHz (CLKDIV = 1)
|
||||
- AT91C_MCI_SDCARD_4BITS_SLOTA);
|
||||
-
|
||||
- if(AT91F_MCI_SDCard_Init(&MCI_Device) != AT91C_INIT_OK)
|
||||
- return FALSE;
|
||||
-
|
||||
- printf("\n\rINI OK: TST\n\r");
|
||||
-
|
||||
- // Enter Main Tests
|
||||
- return(AT91F_Test());
|
||||
-}
|
||||
-
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* \fn AT91F_MCI_Handler
|
||||
-//* \brief MCI Handler
|
||||
-//*----------------------------------------------------------------------------
|
||||
-extern "C" void AT91F_MCI_Handler(void);
|
||||
-
|
||||
-void AT91F_MCI_Handler(void)
|
||||
-{
|
||||
- int status;
|
||||
-
|
||||
- status = ( AT91C_BASE_MCI->MCI_SR & AT91C_BASE_MCI->MCI_IMR );
|
||||
-
|
||||
- AT91F_MCI_Device_Handler(&MCI_Device,status);
|
||||
-}
|
||||
-
|
||||
-//*----------------------------------------------------------------------------
|
||||
-//* \fn main
|
||||
-//* \brief main function
|
||||
-//*----------------------------------------------------------------------------
|
||||
-int mci_main(void)
|
||||
-{
|
||||
-// printf("MCI Test\n\r");
|
||||
-
|
||||
-///////////////////////////////////////////////////////////////////////////////////////////
|
||||
-// MCI Init : common to MMC and SDCard
|
||||
-///////////////////////////////////////////////////////////////////////////////////////////
|
||||
-
|
||||
-// printf("\n\rInit MCI Interface\n\r");
|
||||
-
|
||||
- // Set up PIO SDC_TYPE to switch on MMC/SDCard and not DataFlash Card
|
||||
- AT91F_PIO_CfgOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7);
|
||||
- AT91F_PIO_SetOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7);
|
||||
-
|
||||
- // Init MCI for MMC and SDCard interface
|
||||
- AT91F_MCI_CfgPIO();
|
||||
- AT91F_MCI_CfgPMC();
|
||||
- AT91F_PDC_Open(AT91C_BASE_PDC_MCI);
|
||||
-
|
||||
- // Disable all the interrupts
|
||||
- AT91C_BASE_MCI->MCI_IDR = 0xFFFFFFFF;
|
||||
-
|
||||
- // Init MCI Device Structures
|
||||
- AT91F_CfgDevice();
|
||||
-
|
||||
- // Configure MCI interrupt
|
||||
- AT91F_AIC_ConfigureIt(AT91C_BASE_AIC,
|
||||
- AT91C_ID_MCI,
|
||||
- AT91C_AIC_PRIOR_HIGHEST,
|
||||
- AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE,
|
||||
- AT91F_ASM_MCI_Handler);
|
||||
-
|
||||
- // Enable MCI interrupt
|
||||
- AT91F_AIC_EnableIt(AT91C_BASE_AIC,AT91C_ID_MCI);
|
||||
-
|
||||
-///////////////////////////////////////////////////////////////////////////////////////////
|
||||
-// Enter Test Menu
|
||||
-///////////////////////////////////////////////////////////////////////////////////////////
|
||||
-
|
||||
- // Enable Receiver
|
||||
- AT91F_US_EnableRx((AT91PS_USART) AT91C_BASE_DBGU);
|
||||
-
|
||||
- if(AT91F_Test_SDCard() == TRUE)
|
||||
- printf("\n\rTST OK\n\r");
|
||||
- else
|
||||
- printf("\n\rTST Fail\n\r");
|
||||
- return(1);
|
||||
-}
|
||||
@ -1,423 +0,0 @@
|
||||
diff -urN romboot.old/com.cpp romboot/com.cpp
|
||||
--- romboot.old/com.cpp 2004-07-04 21:37:05.000000000 +0200
|
||||
+++ romboot/com.cpp 2007-04-04 04:30:12.000000000 +0200
|
||||
@@ -27,7 +27,7 @@
|
||||
//*-----------------------------------------------------------------------------
|
||||
void AT91F_ClrScr(void)
|
||||
{
|
||||
- puts(CLRSCREEN);
|
||||
+ putstr(CLRSCREEN);
|
||||
}
|
||||
|
||||
|
||||
@@ -47,12 +47,12 @@
|
||||
|
||||
if (*(--p) == '\t') { /* will retype the whole line */
|
||||
while (*colp > plen) {
|
||||
- puts(erase_seq);
|
||||
+ putstr(erase_seq);
|
||||
(*colp)--;
|
||||
}
|
||||
for (s=buffer; s<p; ++s) {
|
||||
if (*s == '\t') {
|
||||
- puts(tab_seq+((*colp) & 07));
|
||||
+ putstr(tab_seq+((*colp) & 07));
|
||||
*colp += 8 - ((*colp) & 07);
|
||||
} else {
|
||||
++(*colp);
|
||||
@@ -60,7 +60,7 @@
|
||||
}
|
||||
}
|
||||
} else {
|
||||
- puts(erase_seq);
|
||||
+ putstr(erase_seq);
|
||||
(*colp)--;
|
||||
}
|
||||
(*np)--;
|
||||
@@ -85,7 +85,7 @@
|
||||
|
||||
/* print prompt */
|
||||
if(prompt)
|
||||
- puts(prompt);
|
||||
+ putstr(prompt);
|
||||
col = plen;
|
||||
|
||||
for (;;)
|
||||
@@ -97,7 +97,7 @@
|
||||
case '\r': /* Enter */
|
||||
case '\n':
|
||||
*p = '\0';
|
||||
- puts ("\r\n");
|
||||
+ putstr ("\r\n");
|
||||
return (p - console_buffer);
|
||||
|
||||
case 0x03: /* ^C - break */
|
||||
@@ -107,7 +107,7 @@
|
||||
case 0x15: /* ^U - erase line */
|
||||
while (col > plen)
|
||||
{
|
||||
- puts(erase_seq);
|
||||
+ putstr(erase_seq);
|
||||
--col;
|
||||
}
|
||||
p = console_buffer;
|
||||
@@ -152,7 +152,7 @@
|
||||
void AT91F_WaitKeyPressed(void)
|
||||
{
|
||||
int c;
|
||||
- puts("Hit a Key!");
|
||||
+ putstr("Hit a Key!");
|
||||
c = getc();
|
||||
}
|
||||
|
||||
diff -urN romboot.old/main.cpp romboot/main.cpp
|
||||
--- romboot.old/main.cpp 2007-04-03 12:12:33.000000000 +0200
|
||||
+++ romboot/main.cpp 2007-04-04 05:56:39.000000000 +0200
|
||||
@@ -382,8 +382,10 @@
|
||||
|
||||
AT91F_MCI_ReadBlockSwab(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length);
|
||||
|
||||
- if (p->magic != TRX_MAGIC)
|
||||
+ if (p->magic != TRX_MAGIC) {
|
||||
+ printf("Invalid Image 0x%08x\n\r");
|
||||
return FALSE;
|
||||
+ }
|
||||
|
||||
printf("Read SD-Card\n\r");
|
||||
AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15 | AT91C_PIO_PC8 | AT91C_PIO_PC14;
|
||||
@@ -438,9 +440,6 @@
|
||||
int NbPage;
|
||||
int mci_present;
|
||||
|
||||
- stdin = fopen(0, at91_dbgu_getc);
|
||||
- stdout = fopen(at91_dbgu_putc, 0);
|
||||
-
|
||||
pAT91 = AT91C_ROM_BOOT_ADDRESS;
|
||||
|
||||
// Tempo Initialisation
|
||||
@@ -472,16 +471,18 @@
|
||||
|
||||
#ifdef PRODTEST
|
||||
if (mci_present) {
|
||||
- Program_From_MCI();
|
||||
- AT91F_StartUboot(0, (void *)0);
|
||||
+ if (Program_From_MCI())
|
||||
+ AT91F_StartUboot(0, (void *)0);
|
||||
}
|
||||
#endif
|
||||
|
||||
// start tempo to start Uboot in a delay of 1 sec if no key pressed
|
||||
svcUbootTempo.Start(&svcUbootTempo, 1000, 0, AT91F_StartUboot, (void *)0);
|
||||
|
||||
+#ifndef PRODTEST
|
||||
printf("press key\n\r");
|
||||
getc();
|
||||
+#endif
|
||||
|
||||
// stop tempo
|
||||
svcUbootTempo.Stop(&svcUbootTempo);
|
||||
@@ -601,3 +602,10 @@
|
||||
AT91F_WaitKeyPressed();
|
||||
}
|
||||
}
|
||||
+
|
||||
+
|
||||
+int puts(const char *str)
|
||||
+{
|
||||
+ putstr(str);
|
||||
+ return 0;
|
||||
+}
|
||||
diff -urN romboot.old/stdio.cpp romboot/stdio.cpp
|
||||
--- romboot.old/stdio.cpp 2004-07-04 22:36:10.000000000 +0200
|
||||
+++ romboot/stdio.cpp 2007-04-04 04:29:25.000000000 +0200
|
||||
@@ -1,117 +1,32 @@
|
||||
#include "stdio.h"
|
||||
|
||||
extern int at91_dbgu_putc(int ch);
|
||||
+extern int at91_dbgu_getc();
|
||||
|
||||
-FILE *stdout = (FILE *)0;
|
||||
-FILE *stdin = (FILE *)0;
|
||||
-
|
||||
-FILE __filedesc[FILEDESCS];
|
||||
-
|
||||
-FILE *fopen(int (*put)(int), int (*get)())
|
||||
-{
|
||||
- static int init = 1;
|
||||
-
|
||||
- if(init != 0)
|
||||
- {
|
||||
- for(int i = 0; i < FILEDESCS; i++)
|
||||
- {
|
||||
- __filedesc[i].active = false;
|
||||
- __filedesc[i].put = 0;
|
||||
- __filedesc[i].get = 0;
|
||||
- }
|
||||
-
|
||||
- init = 0;
|
||||
- }
|
||||
-
|
||||
- for(int i = 0; i < FILEDESCS; i++)
|
||||
- {
|
||||
- if(!__filedesc[i].active)
|
||||
- {
|
||||
- __filedesc[i].put = put;
|
||||
- __filedesc[i].get = get;
|
||||
-
|
||||
- __filedesc[i].active = true;
|
||||
-
|
||||
- return &__filedesc[i];
|
||||
- }
|
||||
- }
|
||||
-
|
||||
- return (FILE *)0;
|
||||
-}
|
||||
-
|
||||
-int fclose(FILE *fp)
|
||||
+int putstr(const char *str)
|
||||
{
|
||||
- for(int i = 0; i < FILEDESCS; i++)
|
||||
- if(&__filedesc[i] == fp || fp->active)
|
||||
- {
|
||||
- fp->active = false;
|
||||
-
|
||||
- fp->put = 0;
|
||||
- fp->get = 0;
|
||||
-
|
||||
- return 0;
|
||||
- }
|
||||
-
|
||||
- return -1;
|
||||
-}
|
||||
-
|
||||
-int fputs(const char *str, FILE *fp)
|
||||
-{
|
||||
- if(fp == (FILE *)0)
|
||||
- return -1;
|
||||
-
|
||||
- if(fp->put == (void *)0)
|
||||
- return -1;
|
||||
-
|
||||
- while(*str != 0)
|
||||
- {
|
||||
- fp->put(*str);
|
||||
- str++;
|
||||
- }
|
||||
+ while (*str != 0)
|
||||
+ {
|
||||
+ putc(*str);
|
||||
+ str++;
|
||||
+ }
|
||||
return 0;
|
||||
}
|
||||
|
||||
-int fputc(int c, FILE *fp)
|
||||
-{
|
||||
- if(fp == (FILE *)0)
|
||||
- return -1;
|
||||
-
|
||||
- if(fp->put == (void *)0)
|
||||
- return -1;
|
||||
-
|
||||
- return fp->put(c);
|
||||
-}
|
||||
-
|
||||
-int fgetc(FILE *fp)
|
||||
-{
|
||||
- if(fp == (FILE *)0)
|
||||
- return -1;
|
||||
-
|
||||
- if(fp->get == (void *)0)
|
||||
- return -1;
|
||||
-
|
||||
- return fp->get();
|
||||
-}
|
||||
-
|
||||
-
|
||||
-int puts(const char *str)
|
||||
+int putchar(int c)
|
||||
{
|
||||
- return fputs(str, stdout);
|
||||
+ return putc(c);
|
||||
}
|
||||
|
||||
int putc(int c)
|
||||
{
|
||||
- return fputc(c, stdout);
|
||||
-}
|
||||
-
|
||||
-int putchar(int c)
|
||||
-{
|
||||
- return fputc(c, stdout);
|
||||
+ at91_dbgu_putc(c);
|
||||
+ return 0;
|
||||
}
|
||||
|
||||
int getc()
|
||||
{
|
||||
- return fgetc(stdin);
|
||||
+ return at91_dbgu_getc();
|
||||
}
|
||||
|
||||
int strlen(const char *str)
|
||||
@@ -139,7 +54,7 @@
|
||||
__res; \
|
||||
})
|
||||
|
||||
-int number(FILE *fp, int num, int base, int size, int precision, int type)
|
||||
+int number(int num, int base, int size, int precision, int type)
|
||||
{
|
||||
char c, sign, tmp[66];
|
||||
const char *digits="0123456789abcdef";
|
||||
@@ -173,28 +88,28 @@
|
||||
|
||||
if(!(type&(ZEROPAD+LEFT)))
|
||||
while(size-->0)
|
||||
- fputc(' ', fp);
|
||||
+ putc(' ');
|
||||
|
||||
if(sign)
|
||||
- fputc(sign, fp);
|
||||
+ putc(sign);
|
||||
|
||||
if (!(type & LEFT))
|
||||
while (size-- > 0)
|
||||
- fputc(c, fp);
|
||||
+ putc(c);
|
||||
|
||||
while (i < precision--)
|
||||
- fputc('0', fp);
|
||||
+ putc('0');
|
||||
|
||||
while (i-- > 0)
|
||||
- fputc(tmp[i], fp);
|
||||
+ putc(tmp[i]);
|
||||
|
||||
while (size-- > 0)
|
||||
- fputc(' ', fp);;
|
||||
+ putc(' ');;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
-int vfprintf(FILE *fp, const char *fmt, va_list va)
|
||||
+int vprintf(const char *fmt, va_list va)
|
||||
{
|
||||
char *s;
|
||||
|
||||
@@ -231,33 +146,33 @@
|
||||
case 's' :
|
||||
s = va_arg(va, char *);
|
||||
if(!s)
|
||||
- fputs("<NULL>", fp);
|
||||
+ putstr("<NULL>");
|
||||
else
|
||||
- fputs(s, fp);
|
||||
+ putstr(s);
|
||||
done = true;
|
||||
break;
|
||||
case 'c' :
|
||||
- fputc(va_arg(va, int), fp);
|
||||
+ putc(va_arg(va, int));
|
||||
done = true;
|
||||
break;
|
||||
case 'd' :
|
||||
- number(fp, va_arg(va, int), 10, 0, precision, type);
|
||||
+ number(va_arg(va, int), 10, 0, precision, type);
|
||||
done = true;
|
||||
break;
|
||||
case 'x' :
|
||||
- number(fp, va_arg(va, int), 16, 0, precision, type);
|
||||
+ number(va_arg(va, int), 16, 0, precision, type);
|
||||
done = true;
|
||||
break;
|
||||
case 'X' :
|
||||
- number(fp, va_arg(va, int), 16, 0, precision, type | LARGE);
|
||||
+ number(va_arg(va, int), 16, 0, precision, type | LARGE);
|
||||
done = true;
|
||||
break;
|
||||
case '%' :
|
||||
- fputc(*fmt, fp);
|
||||
+ putc(*fmt);
|
||||
done = true;
|
||||
default:
|
||||
- fputc('%', fp);
|
||||
- fputc(*fmt, fp);
|
||||
+ putc('%');
|
||||
+ putc(*fmt);
|
||||
done = true;
|
||||
break;
|
||||
}
|
||||
@@ -265,7 +180,7 @@
|
||||
while(!done);
|
||||
}
|
||||
else
|
||||
- fputc(*fmt, fp);
|
||||
+ putc(*fmt);
|
||||
|
||||
fmt++;
|
||||
}
|
||||
@@ -274,25 +189,13 @@
|
||||
return 0;
|
||||
}
|
||||
|
||||
-int fprintf(FILE *fp, const char *fmt, ...)
|
||||
-{
|
||||
- va_list ap;
|
||||
- int i;
|
||||
-
|
||||
- va_start(ap, fmt);
|
||||
- i = fprintf(fp, fmt, ap);
|
||||
- va_end(ap);
|
||||
-
|
||||
- return i;
|
||||
-}
|
||||
-
|
||||
int printf(const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
int i;
|
||||
|
||||
va_start(ap, fmt);
|
||||
- i = vfprintf(stdout, fmt, ap);
|
||||
+ i = vprintf(fmt, ap);
|
||||
va_end(ap);
|
||||
|
||||
return i;
|
||||
diff -urN romboot.old/stdio.h romboot/stdio.h
|
||||
--- romboot.old/stdio.h 2004-07-04 22:04:27.000000000 +0200
|
||||
+++ romboot/stdio.h 2007-04-04 04:29:48.000000000 +0200
|
||||
@@ -1,31 +1,12 @@
|
||||
#include <stdarg.h>
|
||||
|
||||
-struct FILE
|
||||
-{
|
||||
- bool active;
|
||||
- int (*put)(int); /* function to write one char to device */
|
||||
- int (*get)(); /* function to read one char from device */
|
||||
-};
|
||||
-
|
||||
-#define FILEDESCS 8
|
||||
-
|
||||
-FILE *fopen(int (*put)(int), int (*get)());
|
||||
-int fclose(FILE *fp);
|
||||
-
|
||||
-int puts(const char *str);
|
||||
+int putstr(const char *str);
|
||||
int putc(int c);
|
||||
int putchar(int c);
|
||||
int getc();
|
||||
|
||||
-int fputs(const char *str, FILE *fp);
|
||||
-int fputc(int c, FILE *fp);
|
||||
-int fgetc(FILE *fp);
|
||||
int strlen(const char *str);
|
||||
|
||||
-int fprintf(FILE *fp, const char *fmt, ...);
|
||||
-int vfprintf(FILE *fp, const char *fmt, va_list ap);
|
||||
+int vprintf(const char *fmt, va_list ap);
|
||||
|
||||
int printf(const char *fmt, ...);
|
||||
-
|
||||
-extern FILE *stdout;
|
||||
-extern FILE *stdin;
|
||||
@ -1,37 +0,0 @@
|
||||
--- romboot.old/main.cpp 2007-04-05 15:51:51.000000000 +0200
|
||||
+++ romboot/main.cpp 2007-04-10 10:33:10.000000000 +0200
|
||||
@@ -34,7 +34,7 @@
|
||||
#define DELAY_MAIN_FREQ 1000
|
||||
#define DISP_LINE_LEN 16
|
||||
|
||||
-#define COMPACT 1
|
||||
+//#define COMPACT 1
|
||||
|
||||
//* prototypes
|
||||
extern void AT91F_DBGU_Printk(char *);
|
||||
@@ -65,6 +65,7 @@
|
||||
"3: Copy SD-Card\n\r"
|
||||
"4: Start U-BOOT\n\r"
|
||||
"5: Clear bootloder\n\r"
|
||||
+ "6: Erase entire flash\n\r"
|
||||
};
|
||||
|
||||
//* Globales variables
|
||||
@@ -555,6 +556,17 @@
|
||||
command = 0;
|
||||
break;
|
||||
|
||||
+ case '6':
|
||||
+ {
|
||||
+ int *i;
|
||||
+
|
||||
+ for(i = (int *)0x20000000; i < (int *)0x20840000; i++)
|
||||
+ *i = 0;
|
||||
+ }
|
||||
+ write_dataflash(0xc0000000, 0x20000000, 0x840000);
|
||||
+ command = 0;
|
||||
+ break;
|
||||
+
|
||||
default:
|
||||
command = 0;
|
||||
break;
|
||||
@ -1,11 +0,0 @@
|
||||
--- romboot.old/main.cpp 2007-04-10 12:35:02.000000000 +0200
|
||||
+++ romboot/main.cpp 2007-04-10 12:35:15.000000000 +0200
|
||||
@@ -561,7 +561,7 @@
|
||||
int *i;
|
||||
|
||||
for(i = (int *)0x20000000; i < (int *)0x20840000; i++)
|
||||
- *i = 0;
|
||||
+ *i = 0xffffffff;
|
||||
}
|
||||
write_dataflash(0xc0000000, 0x20000000, 0x840000);
|
||||
command = 0;
|
||||
Loading…
Reference in New Issue