ppc4xx: netstal/common define routines used by all boards

Added some routines used by all Netstal boards:
- nm_bsp.c: - nm_show_print and
        -  common_misc_init_r
        - set_params_for_sw_install. Very specific code to handle our SW
          installation procedure
- fixed_sdram.c: Common routines for HCU4 (and upcoming) MCU25 boards
  to handle sdram initialization.
- nm.h: Common header

Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>

1 files changed, 112 insertions, 16 deletions

diff --git a/board/netstal/common/nm_bsp.c b/board/netstal/common/nm_bsp.c
index a9de45e..b50b4af 100644
--- a/board/netstal/common/nm_bsp.c
+++ b/board/netstal/common/nm_bsp.c
@@ -1,5 +1,5 @@
 /*
- *(C) Copyright 2005-2007 Netstal Maschinen AG
+ *(C) Copyright 2005-2008 Netstal Maschinen AG
  *    Niklaus Giger (Niklaus.Giger@netstal.com)
  *
  *    This source code is free software; you can redistribute it
@@ -20,22 +20,118 @@
 
 #include <common.h>
 #include <command.h>
+#include <net.h>
+#include "nm.h"
 
-#ifdef CONFIG_CMD_BSP
-/*
- * Command nm_bsp: Netstal Maschinen BSP specific command
- */
-int nm_bsp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+DECLARE_GLOBAL_DATA_PTR;
+
+#define DEFAULT_ETH_ADDR  "ethaddr"
+
+typedef struct {u8	id;	char *name;} generation_info;
+
+generation_info generations[7] = {
+	{HW_GENERATION_HCU2,	"HCU2"},
+	{HW_GENERATION_HCU3,	"HCU3"},
+	{HW_GENERATION_HCU4,	"HCU4"},
+	{HW_GENERATION_HCU5,	"HCU5"},
+	{HW_GENERATION_MCU,	"MCU"},
+	{HW_GENERATION_MCU20,	"MCU20"},
+	{HW_GENERATION_MCU25,	"MCU25"},
+};
+
+void nm_show_print(int generation, int index, int hw_capabilities)
+{
+	int j;
+	char *generationName=0;
+
+	/* reset ANSI terminal color mode */
+	printf("\x1B""[0m""Netstal Maschinen AG: ");
+	for (j=0; j < (sizeof(generations)/sizeof(generations[0])); j++) {
+		if (generations[j].id == generation) {
+			generationName = generations[j].name;
+			break;
+		}
+	}
+	printf("%s: index %d HW 0x%x\n", generationName, index, hw_capabilities);
+	for (j = 0;j < 6; j++) {
+		hcu_led_set(1 << j);
+		udelay(200 * 1000);
+	}
+}
+
+void set_params_for_sw_install(int install_requested, char *board_name )
 {
-	printf("%s: flag %d,  argc %d,  argv[0] %s\n",  __FUNCTION__,
-	       flag,  argc,  argv[0]);
-	printf("Netstal Maschinen BSP specific command. None at the moment.\n");
-	return 0;
+	if (install_requested) {
+		char string[128];
+
+		printf("\n\n%s SW-Installation: %d patching boot parameters\n",
+		       board_name, install_requested);
+		setenv("bootdelay", "0");
+		setenv("loadaddr", "0x01000000");
+		setenv("serverip", "172.25.1.1");
+		setenv("bootcmd", "run install");
+		sprintf(string, "tftp ${loadaddr} admin/sw_on_hd; "
+			"tftp ${loadaddr} installer/%s_sw_inst; "
+			"run boot_sw_inst", board_name);
+		setenv("install", string);
+		sprintf(string, "setenv bootargs emac(0,0)c:%s/%s_sw_inst "
+			"e=${ipaddr} h=${serverip} f=0x1000; "
+			"bootvx ${loadaddr}\0",
+			board_name, board_name);
+		setenv("boot_sw_inst", string);
+	}
+}
+
+void common_misc_init_r(void)
+{
+	char *s = getenv(DEFAULT_ETH_ADDR);
+	char *e;
+	int i;
+	u32 serial = get_serial_number();
+	IPaddr_t ipaddr;
+	char *ipstring;
+
+	for (i = 0; i < 6; ++i) {
+		gd->bd->bi_enetaddr[i] = s ? simple_strtoul(s, &e, 16) : 0;
+		if (s)
+			s = (*e) ? e + 1 : e;
+	}
+
+	if (gd->bd->bi_enetaddr[3] == 0 &&
+	    gd->bd->bi_enetaddr[4] == 0 &&
+	    gd->bd->bi_enetaddr[5] == 0) {
+		char ethaddr[22];
+
+		/* Must be in sync with CONFIG_ETHADDR */
+		gd->bd->bi_enetaddr[0] = 0x00;
+		gd->bd->bi_enetaddr[1] = 0x60;
+		gd->bd->bi_enetaddr[2] = 0x13;
+		gd->bd->bi_enetaddr[3] = (serial >> 16) & 0xff;
+		gd->bd->bi_enetaddr[4] = (serial >>  8) & 0xff;
+		gd->bd->bi_enetaddr[5] = hcu_get_slot();
+		sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X\0",
+			gd->bd->bi_enetaddr[0], gd->bd->bi_enetaddr[1],
+			gd->bd->bi_enetaddr[2], gd->bd->bi_enetaddr[3],
+			gd->bd->bi_enetaddr[4], gd->bd->bi_enetaddr[5]) ;
+		printf("%s: Setting eth %s serial 0x%x\n",  __FUNCTION__,
+		       ethaddr, serial);
+		setenv(DEFAULT_ETH_ADDR, ethaddr);
+	}
+
+	/* IP-Adress update */
+	ipstring = getenv("ipaddr");
+	if (ipstring == 0)
+		ipaddr = string_to_ip("172.25.1.99");
+	else
+		ipaddr = string_to_ip(ipstring);
+	if ((ipaddr & 0xff) != (32 + hcu_get_slot())) {
+		char tmp[22];
+
+		ipaddr = (ipaddr & 0xffffff00) + 32 + hcu_get_slot();
+		ip_to_string (ipaddr, tmp);
+		printf("%s: enforce %s\n",  __FUNCTION__, tmp);
+		setenv("ipaddr", tmp);
+		saveenv();
+	}
 }
 
-U_BOOT_CMD(
-	  nm_bsp, 1,      1,      nm_bsp,
-	  "nm_bsp  - Netstal Maschinen BSP specific command. \n",
-	  "Help for Netstal Maschinen BSP specific command.\n"
-	  );
-#endif