Update of /cvsroot/blob/blob/include/blob/arch
In directory usw-pr-cvs1:/tmp/cvs-serv8216/include/blob/arch
Modified Files:
badge4.h
Log Message:
add i2c_probe
fix badge4 initialization to fetch the SDRAM info out of the SPD
add i2c.c and i2c-gpio.c to lib build
remove ide.c and pcmcia.c from lib build (currently broken)
switch initial terminal baud to whatever is in arch header
Index: badge4.h
===================================================================
RCS file: /cvsroot/blob/blob/include/blob/arch/badge4.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- badge4.h 27 Feb 2002 18:41:48 -0000 1.6
+++ badge4.h 27 Apr 2002 00:55:04 -0000 1.7
@@ -1,7 +1,7 @@
/*
* badge4.h: Badge4 specific defines
*
- * Copyright (C) 2001 Hewlett-Packard Company
+ * Copyright (C) 2001-2002 Hewlett-Packard Company
* Written by Christopher Hoover <ch...@hp...>
*
* $Id$
@@ -27,27 +27,37 @@
#ifndef BLOB_ARCH_BADGE4_H
#define BLOB_ARCH_BADGE4_H
+#define BADGE4_SA1111_BASE (0x48000000)
+/* GPIOs on the BadgePAD 4 */
+#define BADGE4_GPIO_INT_1111 GPIO_GPIO0 /* SA-1111 IRQ */
+#define BADGE4_GPIO_SDSDA GPIO_GPIO17 /* SDRAM SPD Data */
+#define BADGE4_GPIO_SDSCL GPIO_GPIO18 /* SDRAM SPD Clock */
+#define BADGE4_GPIO_SDTYP0 GPIO_GPIO19 /* SDRAM Type Control */
+#define BADGE4_GPIO_SDTYP1 GPIO_GPIO20 /* SDRAM Type Control */
+#define BADGE4_GPIO_PCMEN5V GPIO_GPIO24 /* 5V power */
+#define BADGE4_GPIO_SA1111_NRST GPIO_GPIO25 /* SA-1111 nRESET */
+#define BADGE4_GPIO_CLK_1111 GPIO_GPIO27 /* GPIO_32_768kHz */
+/* Interrupts on the BadgePAD 4 */
+#define BADGE4_IRQ_GPIO_SA1111 IRQ_GPIO0 /* SA-1111 interrupt */
-/* boot CPU speed */
-#define CPU_SPEED (0x0a)
+/* boot CPU speed */
+#define CPU_SPEED CPU_CORE_SPEED_206mhz
/* serial port */
#define USE_SERIAL3
#define TERMINAL_SPEED baud_115200
-
/* GPIO for the LED */
#define LED_GPIO (0x00000000) /* No LED */
-
+#define SA1111_BASE BADGE4_SA1111_BASE
/* the base address were BLOB is loaded by the first stage loader */
#define BLOB_ABS_BASE_ADDR (0x08000400) /* sram */
-
/* where do various parts live in RAM */
#define BLOB_RAM_BASE (0XC0100000)
#define KERNEL_RAM_BASE (0xC0008000)
@@ -61,16 +71,15 @@
#define PARAM_FLASH_LEN (0x00002000 * 2)
#define KERNEL_FLASH_BASE (PARAM_FLASH_BASE + PARAM_FLASH_LEN)
#define KERNEL_FLASH_LEN (0x00010000 * 16)
-#define LOAD_RAMDISK 1 /* load ramdisk into ram */
+#define LOAD_RAMDISK 0 /* load ramdisk into ram */
#define RAMDISK_FLASH_BASE (KERNEL_FLASH_BASE + KERNEL_FLASH_LEN)
#define RAMDISK_FLASH_LEN (0x00010000 * 47)
-#define PARAM_START PARAM_FLASH_BASE
-#define PARAM_LEN PARAM_FLASH_LEN
+#define PARAM_START PARAM_FLASH_BASE
+#define PARAM_LEN PARAM_FLASH_LEN
/* the position of the kernel boot parameters */
#define BOOT_PARAMS (0xc0000100)
-
/* the size (in kbytes) to which the compressed ramdisk expands */
#define RAMDISK_SIZE (8 * 1024)
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