# HG changeset patch
# User Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
# Date 1387827142 0
# Node ID 9539929b34146984ef931deaee806365c39b4ca7
# Parent  cd12d1049f9135761b796ca9d51d94a1b47e8b67
pirexplore: flashid command implemented

diff -r cd12d1049f91 -r 9539929b3414 target-utils/pirexplore/Makefile
--- a/target-utils/pirexplore/Makefile	Mon Dec 23 18:40:04 2013 +0000
+++ b/target-utils/pirexplore/Makefile	Mon Dec 23 19:32:22 2013 +0000
@@ -5,7 +5,7 @@
 OBJCOPY=arm-elf-objcopy
 
 PROG=	pirexplore
-OBJS=	crt0.o cmdtab.o ffsparam.o lcd.o main.o mygetchar.o rtc.o
+OBJS=	crt0.o cmdtab.o ffsparam.o flashid.o lcd.o main.o mygetchar.o rtc.o
 LIBS=	../libcommon/libcommon.a ../libload/libload.a ../libmpffs/libmpffs.a \
 	../libprintf/libprintf.a
 LDS=	../env/iram.lds
diff -r cd12d1049f91 -r 9539929b3414 target-utils/pirexplore/cmdtab.c
--- a/target-utils/pirexplore/cmdtab.c	Mon Dec 23 18:40:04 2013 +0000
+++ b/target-utils/pirexplore/cmdtab.c	Mon Dec 23 19:32:22 2013 +0000
@@ -4,6 +4,7 @@
 extern void cmd_blit();
 extern void cmd_dieid();
 extern void cmd_find();
+extern void cmd_flashid();
 extern void cmd_jump();
 extern void cmd_lcdfill();
 extern void cmd_lcdinit();
@@ -29,6 +30,7 @@
 	{"dump", cmd_memdump_human},
 	{"ffsinit", mpffs_init},
 	{"find", cmd_find},
+	{"flashid", cmd_flashid},
 	{"jump", cmd_jump},
 	{"lcdfill", cmd_lcdfill},
 	{"lcdinit", cmd_lcdinit},
diff -r cd12d1049f91 -r 9539929b3414 target-utils/pirexplore/flashid.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/target-utils/pirexplore/flashid.c	Mon Dec 23 19:32:22 2013 +0000
@@ -0,0 +1,29 @@
+#include "types.h"
+
+void
+cmd_flashid(argbulk)
+	char *argbulk;
+{
+	char *argv[2];
+	u32 base_addr;
+
+	if (parse_args(argbulk, 1, 1, argv, 0) < 0)
+		return;
+	if (argv[0][0] == '1' && !argv[0][1])
+		base_addr = 0x03000000;
+	else if (argv[0][0] == '2' && !argv[0][1])
+		base_addr = 0x02000000;
+	else {
+		printf("ERROR: argument must be 1 or 2\n");
+		return;
+	}
+	printf("Base addr: %08X\n", base_addr);
+	*(volatile u16 *)(base_addr + 0xAAA) = 0xAA;
+	*(volatile u16 *)(base_addr + 0x554) = 0x55;
+	*(volatile u16 *)(base_addr + 0xAAA) = 0x90;
+	printf("offset 00: %04X\n", *(volatile u16 *)(base_addr + 0x00));
+	printf("offset 02: %04X\n", *(volatile u16 *)(base_addr + 0x02));
+	printf("offset 1C: %04X\n", *(volatile u16 *)(base_addr + 0x1C));
+	printf("offset 1E: %04X\n", *(volatile u16 *)(base_addr + 0x1E));
+	*(volatile u16 *)(base_addr + 0xAAA) = 0xF0;
+}