X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Fflash.c;h=5e1a593a3c22c8206822de342b29d69db8100ecb;hp=64488e22baba0688782fdcdfcb017224ffe63e20;hb=945d83a31473b984473f571bb92486991d14aa16;hpb=94909b5b893d5c60bc44bbafec8de1b3c86d9595

diff --git a/betty/flash.c b/betty/flash.c
index 64488e2..5e1a593 100644
--- a/betty/flash.c
+++ b/betty/flash.c
@@ -11,7 +11,7 @@
  * sector addresses
  */
 
-unsigned long sector_address[19]={
+unsigned long sector_address[20]={
 	0x00000,0x02000,0x03000,0x04000,0x08000,
 	0x10000,0x18000,
 	0x20000,0x28000,
@@ -19,7 +19,8 @@ unsigned long sector_address[19]={
 	0x40000,0x48000,
 	0x50000,0x58000,
 	0x60000,0x68000,
-	0x70000,0x78000
+	0x70000,0x78000,
+	0x80000			// not a sector, end of flash!
 };
 
 /*
@@ -28,30 +29,8 @@ unsigned long sector_address[19]={
 
 void flash_init(void) {
 
-	/*
-	 * idle clocks between rad & write: 0+1
-	 * length of read access: 1+3
-	 * bls lines high during write access
-	 * length of write access: 0+1
-	 * no write protect, no burst-rom
-	 * 16 bit data width
-	 */
-
-	BCFG0=0x10000420;	// flash 1
-	BCFG2=0x10000420;	// flash 2
-
-	/*
-	 * p3.27: write enable
-	 * p3.25: chip select 2
-	 * p2.15 - p2.8: data bus
-	 * a[1:15] -> address lines
-	 */
-
-	PINSEL2=(PINSEL2&P2MASK)|(1<<8);
-	PINSEL2=(PINSEL2&P2MASK&~((1<<15)|(1<<14)))|(1<<14);
-	PINSEL2=(PINSEL2&P2MASK&~((1<<5)|(1<<4)))|(1<<4);
-	PINSEL2=(PINSEL2&P2MASK)|(1<<24);
-	PINSEL2=(PINSEL2&P2MASK&~((1<<27)|(1<<26)|(1<<25)))|(1<<27)|(1<<26);
+	flash_reset('0');
+	flash_reset('2');
 }
 
 void flash_reset(u8 bank) {