[U-Boot] [RFC PATCH 07/28] powerpc: remove zeus support
Masahiro Yamada
yamada.masahiro at socionext.com
Thu Aug 13 12:15:25 CEST 2015
This has not been converted to Generic Board, so should be removed.
(See doc/README.generic-board for details.)
Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---
arch/powerpc/cpu/ppc4xx/Kconfig | 4 -
board/zeus/Kconfig | 9 -
board/zeus/MAINTAINERS | 6 -
board/zeus/Makefile | 8 -
board/zeus/README | 73 -------
board/zeus/update.c | 89 ---------
board/zeus/zeus.c | 410 ----------------------------------------
configs/zeus_defconfig | 4 -
include/configs/zeus.h | 350 ----------------------------------
9 files changed, 953 deletions(-)
delete mode 100644 board/zeus/Kconfig
delete mode 100644 board/zeus/MAINTAINERS
delete mode 100644 board/zeus/Makefile
delete mode 100644 board/zeus/README
delete mode 100644 board/zeus/update.c
delete mode 100644 board/zeus/zeus.c
delete mode 100644 configs/zeus_defconfig
delete mode 100644 include/configs/zeus.h
diff --git a/arch/powerpc/cpu/ppc4xx/Kconfig b/arch/powerpc/cpu/ppc4xx/Kconfig
index 16c049e..23ecc89 100644
--- a/arch/powerpc/cpu/ppc4xx/Kconfig
+++ b/arch/powerpc/cpu/ppc4xx/Kconfig
@@ -11,9 +11,6 @@ choice
config TARGET_T3CORP
bool "Support t3corp"
-config TARGET_ZEUS
- bool "Support zeus"
-
config TARGET_ACADIA
bool "Support acadia"
@@ -176,6 +173,5 @@ source "board/xes/xpedite1000/Kconfig"
source "board/xilinx/ml507/Kconfig"
source "board/xilinx/ppc405-generic/Kconfig"
source "board/xilinx/ppc440-generic/Kconfig"
-source "board/zeus/Kconfig"
endmenu
diff --git a/board/zeus/Kconfig b/board/zeus/Kconfig
deleted file mode 100644
index 6779650..0000000
--- a/board/zeus/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_ZEUS
-
-config SYS_BOARD
- default "zeus"
-
-config SYS_CONFIG_NAME
- default "zeus"
-
-endif
diff --git a/board/zeus/MAINTAINERS b/board/zeus/MAINTAINERS
deleted file mode 100644
index 3118710..0000000
--- a/board/zeus/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-ZEUS BOARD
-M: Stefan Roese <sr at denx.de>
-S: Maintained
-F: board/zeus/
-F: include/configs/zeus.h
-F: configs/zeus_defconfig
diff --git a/board/zeus/Makefile b/board/zeus/Makefile
deleted file mode 100644
index aa3658a..0000000
--- a/board/zeus/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2007
-# Stefan Roese, DENX Software Engineering, sr at denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = zeus.o update.o
diff --git a/board/zeus/README b/board/zeus/README
deleted file mode 100644
index 1848d8c..0000000
--- a/board/zeus/README
+++ /dev/null
@@ -1,73 +0,0 @@
-
-Storage of the board specific values (ethaddr...)
--------------------------------------------------
-
-The board specific environment variables that should be unique
-for each individual board, can be stored in the I2C EEPROM. This
-will be done from offset 0x80 with the length of 0x80 bytes. The
-following command can be used to store the values here:
-
-=> setdef de:20:6a:ed:e2:72 de:20:6a:ed:e2:73 AB0001
-
- ethaddr eth1addr serial#
-
-Now those 3 values are stored into the I2C EEPROM. A CRC is added
-to make sure that the values get not corrupted.
-
-
-SW-Reset Pushbutton handling:
------------------------------
-
-The SW-reset push button is connected to a GPIO input too. This
-way U-Boot can "see" how long the SW-reset was pressed, and a
-specific action can be taken. Two different actions are supported:
-
-a) Release after more than 5 seconds and less then 10 seconds:
- -> Run POST
-
- Please note, that the POST test will take a while (approx. 1 min
- on the 128MByte board). This is mainly due to the system memory
- test.
-
-b) Release after more than 10 seconds:
- -> Restore factory default settings
-
- The factory default values are restored. The default environment
- variables are restored (ipaddr, serverip...) and the board
- specific values (ethaddr, eth1addr and serial#) are restored
- to the environment from the I2C EEPROM. Also a bootline parameter
- is added to the Linux bootline to signal the Linux kernel upon
- the next startup, that the factory defaults should be restored.
-
-The command to check this sw-reset status and act accordingly is
-
-=> chkreset
-
-This command is added to the default "bootcmd", so that it is called
-automatically upon startup.
-
-Also, the 2 LED's are used to indicate the current status of this
-command (time passed since pushing the button). When the POST test
-will be run, the green LED will be switched off, and when the
-factory restore will be initiated, the reg LED will be switched off.
-
-
-Loggin of POST results:
------------------------
-
-The results of the POST tests are logged in a logbuffer located at the end
-of the onboard memory. It can be accessed with the U-Boot command "log":
-
-=> log show
-<4>POST memory PASSED
-<4>POST cache PASSED
-<4>POST cpu PASSED
-<4>POST uart PASSED
-<4>POST ethernet PASSED
-
-The DENX Linux kernel tree has support for this log buffer included. Exactly
-this buffer is used for logging of all kernel messages too. By enabling the
-compile time option "CONFIG_LOGBUFFER" this support is enabled. This way you
-can access the U-Boot log messages from Linux too.
-
-2007-08-10, Stefan Roese <sr at denx.de>
diff --git a/board/zeus/update.c b/board/zeus/update.c
deleted file mode 100644
index ac738ef..0000000
--- a/board/zeus/update.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * (C) Copyright 2007
- * Stefan Roese, DENX Software Engineering, sr at denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <common.h>
-#include <command.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <asm/ppc4xx-gpio.h>
-#include <i2c.h>
-
-#if defined(CONFIG_ZEUS)
-
-u8 buf_zeus_ce[] = {
-/*00 01 02 03 04 05 06 07 */
- 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/*08 09 0a 0b 0c 0d 0e 0f */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/*10 11 12 13 14 15 16 17 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/*18 19 1a 1b 1c 1d 1e 1f */
- 0x00, 0xc0, 0x50, 0x12, 0x72, 0x3e, 0x00, 0x00 };
-
-u8 buf_zeus_pe[] = {
-
-/* CPU_CLOCK_DIV 1 = 00
- CPU_PLB_FREQ_DIV 3 = 10
- OPB_PLB_FREQ_DIV 2 = 01
- EBC_PLB_FREQ_DIV 2 = 00
- MAL_PLB_FREQ_DIV 1 = 00
- PCI_PLB_FRQ_DIV 3 = 10
- PLL_PLLOUTA = IS SET
- PLL_OPERATING = IS NOT SET
- PLL_FDB_MUL 10 = 1010
- PLL_FWD_DIV_A 3 = 101
- PLL_FWD_DIV_B 3 = 101
- TUNE = 0x2be */
-/*00 01 02 03 04 05 06 07 */
- 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/*08 09 0a 0b 0c 0d 0e 0f */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/*10 11 12 13 14 15 16 17 */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/*18 19 1a 1b 1c 1d 1e 1f */
- 0x00, 0x60, 0x68, 0x2d, 0x42, 0xbe, 0x00, 0x00 };
-
-static int update_boot_eeprom(void)
-{
- u32 len = 0x20;
- u8 chip = CONFIG_SYS_I2C_EEPROM_ADDR;
- u8 *pbuf;
- u8 base;
- int i;
-
- if (in_be32((void *)GPIO0_IR) & GPIO_VAL(CONFIG_SYS_GPIO_ZEUS_PE)) {
- pbuf = buf_zeus_pe;
- base = 0x40;
- } else {
- pbuf = buf_zeus_ce;
- base = 0x00;
- }
-
- for (i = 0; i < len; i++, base++) {
- if (i2c_write(chip, base, 1, &pbuf[i], 1) != 0) {
- printf("i2c_write fail\n");
- return 1;
- }
- udelay(11000);
- }
-
- return 0;
-}
-
-int do_update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char * const argv[])
-{
- return update_boot_eeprom();
-}
-
-U_BOOT_CMD (
- update_boot_eeprom, 1, 1, do_update_boot_eeprom,
- "update boot eeprom content",
- ""
-);
-
-#endif
diff --git a/board/zeus/zeus.c b/board/zeus/zeus.c
deleted file mode 100644
index e2b12f6..0000000
--- a/board/zeus/zeus.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * (C) Copyright 2007
- * Stefan Roese, DENX Software Engineering, sr at denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <environment.h>
-#include <logbuff.h>
-#include <post.h>
-
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <asm/ppc4xx-gpio.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define REBOOT_MAGIC 0x07081967
-#define REBOOT_NOP 0x00000000
-#define REBOOT_DO_POST 0x00000001
-
-extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-ulong flash_get_size(ulong base, int banknum);
-void env_crc_update(void);
-
-static u32 start_time;
-
-int board_early_init_f(void)
-{
- mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
- mtdcr(UIC0ER, 0x00000000); /* disable all ints */
- mtdcr(UIC0CR, 0x00000000);
- mtdcr(UIC0PR, 0xFFFF7F00); /* set int polarities */
- mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
- mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
- mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
-
- /*
- * Configure CPC0_PCI to enable PerWE as output
- */
- mtdcr(CPC0_PCI, CPC0_PCI_SPE);
-
- return 0;
-}
-
-int misc_init_r(void)
-{
- u32 pbcr;
- int size_val = 0;
- u32 post_magic;
- u32 post_val;
-
- post_magic = in_be32((void *)CONFIG_SYS_POST_MAGIC);
- post_val = in_be32((void *)CONFIG_SYS_POST_VAL);
- if ((post_magic == REBOOT_MAGIC) && (post_val == REBOOT_DO_POST)) {
- /*
- * Set special bootline bootparameter to pass this POST boot
- * mode to Linux to reset the username/password
- */
- setenv("addmisc", "setenv bootargs \\${bootargs} factory_reset=yes");
-
- /*
- * Normally don't run POST tests, only when enabled
- * via the sw-reset button. So disable further tests
- * upon next bootup here.
- */
- out_be32((void *)CONFIG_SYS_POST_VAL, REBOOT_NOP);
- } else {
- /*
- * Only run POST when initiated via the sw-reset button mechanism
- */
- post_word_store(0);
- }
-
- /*
- * Get current time
- */
- start_time = get_timer(0);
-
- /*
- * FLASH stuff...
- */
-
- /* Re-do sizing to get full correct info */
-
- /* adjust flash start and offset */
- mfebc(PB0CR, pbcr);
- switch (gd->bd->bi_flashsize) {
- case 1 << 20:
- size_val = 0;
- break;
- case 2 << 20:
- size_val = 1;
- break;
- case 4 << 20:
- size_val = 2;
- break;
- case 8 << 20:
- size_val = 3;
- break;
- case 16 << 20:
- size_val = 4;
- break;
- case 32 << 20:
- size_val = 5;
- break;
- case 64 << 20:
- size_val = 6;
- break;
- case 128 << 20:
- size_val = 7;
- break;
- }
- pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
- mtebc(PB0CR, pbcr);
-
- /*
- * Re-check to get correct base address
- */
- flash_get_size(gd->bd->bi_flashstart, 0);
-
- /* Monitor protection ON by default */
- (void)flash_protect(FLAG_PROTECT_SET,
- -CONFIG_SYS_MONITOR_LEN,
- 0xffffffff,
- &flash_info[0]);
-
- /* Env protection ON by default */
- (void)flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR_REDUND,
- CONFIG_ENV_ADDR_REDUND + 2*CONFIG_ENV_SECT_SIZE - 1,
- &flash_info[0]);
-
- return 0;
-}
-
-/*
- * Check Board Identity:
- */
-int checkboard(void)
-{
- char buf[64];
- int i = getenv_f("serial#", buf, sizeof(buf));
-
- puts("Board: Zeus-");
-
- if (in_be32((void *)GPIO0_IR) & GPIO_VAL(CONFIG_SYS_GPIO_ZEUS_PE))
- puts("PE");
- else
- puts("CE");
-
- puts(" of BulletEndPoint");
-
- if (i > 0) {
- puts(", serial# ");
- puts(buf);
- }
- putc('\n');
-
- /* both LED's off */
- gpio_write_bit(CONFIG_SYS_GPIO_LED_RED, 0);
- gpio_write_bit(CONFIG_SYS_GPIO_LED_GREEN, 0);
- udelay(10000);
- /* and on again */
- gpio_write_bit(CONFIG_SYS_GPIO_LED_RED, 1);
- gpio_write_bit(CONFIG_SYS_GPIO_LED_GREEN, 1);
-
- return (0);
-}
-
-static int default_env_var(char *buf, char *var)
-{
- char *ptr;
- char *val;
-
- /*
- * Find env variable
- */
- ptr = strstr(buf + 4, var);
- if (ptr == NULL) {
- printf("ERROR: %s not found!\n", var);
- return -1;
- }
- ptr += strlen(var) + 1;
-
- /*
- * Now the ethaddr needs to be updated in the "normal"
- * environment storage -> redundant flash.
- */
- val = ptr;
- setenv(var, val);
- printf("Updated %s from eeprom to %s!\n", var, val);
-
- return 0;
-}
-
-static int restore_default(void)
-{
- char *buf;
- char *buf_save;
- u32 crc;
-
- set_default_env("");
-
- gd->env_valid = 1;
-
- /*
- * Read board specific values from I2C EEPROM
- * and set env variables accordingly
- * -> ethaddr, eth1addr, serial#
- */
- buf = buf_save = malloc(FACTORY_RESET_ENV_SIZE);
- if (buf == NULL) {
- printf("ERROR: malloc() failed\n");
- return -1;
- }
- if (eeprom_read(FACTORY_RESET_I2C_EEPROM, FACTORY_RESET_ENV_OFFS,
- (u8 *)buf, FACTORY_RESET_ENV_SIZE)) {
- puts("\nError reading EEPROM!\n");
- } else {
- crc = crc32(0, (u8 *)(buf + 4), FACTORY_RESET_ENV_SIZE - 4);
- if (crc != *(u32 *)buf) {
- printf("ERROR: crc mismatch %08x %08x\n", crc, *(u32 *)buf);
- return -1;
- }
-
- default_env_var(buf, "ethaddr");
- buf += 8 + 18;
- default_env_var(buf, "eth1addr");
- buf += 9 + 18;
- default_env_var(buf, "serial#");
- }
-
- /*
- * Finally save updated env variables back to flash
- */
- saveenv();
-
- free(buf_save);
-
- return 0;
-}
-
-int do_set_default(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- char *buf;
- char *buf_save;
- char str[32];
- u32 crc;
- char var[32];
-
- if (argc < 4) {
- puts("ERROR!\n");
- return -1;
- }
-
- buf = buf_save = malloc(FACTORY_RESET_ENV_SIZE);
- memset(buf, 0, FACTORY_RESET_ENV_SIZE);
-
- strcpy(var, "ethaddr");
- printf("Setting %s to %s\n", var, argv[1]);
- sprintf(str, "%s=%s", var, argv[1]);
- strcpy(buf + 4, str);
- buf += strlen(str) + 1;
-
- strcpy(var, "eth1addr");
- printf("Setting %s to %s\n", var, argv[2]);
- sprintf(str, "%s=%s", var, argv[2]);
- strcpy(buf + 4, str);
- buf += strlen(str) + 1;
-
- strcpy(var, "serial#");
- printf("Setting %s to %s\n", var, argv[3]);
- sprintf(str, "%s=%s", var, argv[3]);
- strcpy(buf + 4, str);
-
- crc = crc32(0, (u8 *)(buf_save + 4), FACTORY_RESET_ENV_SIZE - 4);
- *(u32 *)buf_save = crc;
-
- if (eeprom_write(FACTORY_RESET_I2C_EEPROM, FACTORY_RESET_ENV_OFFS,
- (u8 *)buf_save, FACTORY_RESET_ENV_SIZE)) {
- puts("\nError writing EEPROM!\n");
- return -1;
- }
-
- free(buf_save);
-
- return 0;
-}
-
-U_BOOT_CMD(
- setdef, 4, 1, do_set_default,
- "write board-specific values to EEPROM (ethaddr...)",
- "ethaddr eth1addr serial#\n - write board-specific values to EEPROM"
- );
-
-static inline int sw_reset_pressed(void)
-{
- return !(in_be32((void *)GPIO0_IR) & GPIO_VAL(CONFIG_SYS_GPIO_SW_RESET));
-}
-
-int do_chkreset(cmd_tbl_t* cmdtp, int flag, int argc, char * const argv[])
-{
- int delta;
- int count = 0;
- int post = 0;
- int factory_reset = 0;
-
- if (!sw_reset_pressed()) {
- printf("SW-Reset already high (Button released)\n");
- printf("-> No action taken!\n");
- return 0;
- }
-
- printf("Waiting for SW-Reset button to be released.");
-
- while (1) {
- delta = get_timer(start_time);
- if (!sw_reset_pressed())
- break;
-
- if ((delta > CONFIG_SYS_TIME_POST) && !post) {
- printf("\nWhen released now, POST tests will be started.");
- gpio_write_bit(CONFIG_SYS_GPIO_LED_GREEN, 0);
- post = 1;
- }
-
- if ((delta > CONFIG_SYS_TIME_FACTORY_RESET) && !factory_reset) {
- printf("\nWhen released now, factory default values"
- " will be restored.");
- gpio_write_bit(CONFIG_SYS_GPIO_LED_RED, 0);
- factory_reset = 1;
- }
-
- udelay(1000);
- if (!(count++ % 1000))
- printf(".");
- }
-
-
- printf("\nSW-Reset Button released after %d milli-seconds!\n", delta);
-
- if (delta > CONFIG_SYS_TIME_FACTORY_RESET) {
- printf("Starting factory reset value restoration...\n");
-
- /*
- * Restore default setting
- */
- restore_default();
-
- /*
- * Reset the board for default to become valid
- */
- do_reset(NULL, 0, 0, NULL);
-
- return 0;
- }
-
- if (delta > CONFIG_SYS_TIME_POST) {
- printf("Starting POST configuration...\n");
-
- /*
- * Enable POST upon next bootup
- */
- out_be32((void *)CONFIG_SYS_POST_MAGIC, REBOOT_MAGIC);
- out_be32((void *)CONFIG_SYS_POST_VAL, REBOOT_DO_POST);
- post_bootmode_init();
-
- /*
- * Reset the logbuffer for a clean start
- */
- logbuff_reset();
-
- do_reset(NULL, 0, 0, NULL);
-
- return 0;
- }
-
- return 0;
-}
-
-U_BOOT_CMD (
- chkreset, 1, 1, do_chkreset,
- "Check for status of SW-reset button and act accordingly",
- ""
-);
-
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- u32 post_magic;
- u32 post_val;
-
- post_magic = in_be32((void *)CONFIG_SYS_POST_MAGIC);
- post_val = in_be32((void *)CONFIG_SYS_POST_VAL);
-
- if ((post_magic == REBOOT_MAGIC) && (post_val == REBOOT_DO_POST))
- return 1;
- else
- return 0;
-}
-#endif /* CONFIG_POST */
diff --git a/configs/zeus_defconfig b/configs/zeus_defconfig
deleted file mode 100644
index da2ff3c..0000000
--- a/configs/zeus_defconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_PPC=y
-CONFIG_4xx=y
-CONFIG_TARGET_ZEUS=y
-# CONFIG_CMD_SETEXPR is not set
diff --git a/include/configs/zeus.h b/include/configs/zeus.h
deleted file mode 100644
index 2bc4e1a..0000000
--- a/include/configs/zeus.h
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * (C) Copyright 2007
- * Stefan Roese, DENX Software Engineering, sr at denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/************************************************************************
- * zeus.h - configuration for Zeus board
- ***********************************************************************/
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*-----------------------------------------------------------------------
- * High Level Configuration Options
- *----------------------------------------------------------------------*/
-#define CONFIG_ZEUS 1 /* Board is Zeus */
-#define CONFIG_405EP 1 /* Specifc 405EP support*/
-
-#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
-
-#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
-#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
-
-#define PLLMR0_DEFAULT PLLMR0_333_111_55_111
-#define PLLMR1_DEFAULT PLLMR1_333_111_55_111
-
-#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
-
-#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
-
-#define CONFIG_PPC4xx_EMAC
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_PHY_ADDR 0x01 /* PHY address */
-#define CONFIG_HAS_ETH1 1
-#define CONFIG_PHY1_ADDR 0x11 /* EMAC1 PHY address */
-#define CONFIG_SYS_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
-#define CONFIG_PHY_RESET 1
-#define CONFIG_PHY_RESET_DELAY 300 /* PHY RESET recovery delay */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/*
- * Command line configuration.
- */
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
-
-/* POST support */
-#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
- CONFIG_SYS_POST_CPU | \
- CONFIG_SYS_POST_CACHE | \
- CONFIG_SYS_POST_UART | \
- CONFIG_SYS_POST_ETHER)
-
-#define CONFIG_SYS_POST_ETHER_EXT_LOOPBACK /* eth POST using ext loopack connector */
-
-/* Define here the base-addresses of the UARTs to test in POST */
-#define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1 }
-
-#define CONFIG_LOGBUFFER
-#define CONFIG_SYS_POST_CACHE_ADDR 0x00800000 /* free virtual address */
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*-----------------------------------------------------------------------
- * SDRAM
- *----------------------------------------------------------------------*/
-/*
- * SDRAM configuration (please see cpu/ppc/sdram.[ch])
- */
-#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
-#define CONFIG_SDRAM_BANK1 1 /* init onboard SDRAM bank 1 */
-
-/* SDRAM timings used in datasheet */
-#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
-#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
-#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
-#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
-#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
-
-/*-----------------------------------------------------------------------
- * Serial Port
- *----------------------------------------------------------------------*/
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_serial_clock()
-#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
-#define CONFIG_SYS_BASE_BAUD 691200
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
-
-/*-----------------------------------------------------------------------
- * Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
-/*-----------------------------------------------------------------------
- * I2C
- *----------------------------------------------------------------------*/
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_PPC4XX
-#define CONFIG_SYS_I2C_PPC4XX_CH0
-#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
-
-/* these are for the ST M24C02 2kbit serial i2c eeprom */
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* base address */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
-/* mask of address bits that overflow into the "EEPROM chip address" */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
-
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 byte write page size */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-
-/*
- * The layout of the I2C EEPROM, used for bootstrap setup and for board-
- * specific values, like ethaddr... that can be restored via the sw-reset
- * button
- */
-#define FACTORY_RESET_I2C_EEPROM 0x50
-#define FACTORY_RESET_ENV_OFFS 0x80
-#define FACTORY_RESET_ENV_SIZE 0x80
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0xFF000000
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_MONITOR_BASE (-CONFIG_SYS_MONITOR_LEN)
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
-#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
-
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
-#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
-
-/* Address and size of Redundant Environment Sector */
-#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
-#endif
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in data cache)
- */
-/* use on chip memory (OCM) for temperary stack until sdram is tested */
-#define CONFIG_SYS_TEMP_STACK_OCM 1
-
-/* On Chip Memory location */
-#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
-#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM */
-#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-/* reserve some memory for POST and BOOT limit info */
-#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 16)
-
-/* extra data in OCM */
-#define CONFIG_SYS_POST_MAGIC \
- (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 8)
-#define CONFIG_SYS_POST_VAL \
- (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 12)
-
-/*-----------------------------------------------------------------------
- * External Bus Controller (EBC) Setup
- */
-
-/* Memory Bank 0 (Flash 16M) initialization */
-#define CONFIG_SYS_EBC_PB0AP 0x05815600
-#define CONFIG_SYS_EBC_PB0CR 0xFF09A000 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit */
-
-/*-----------------------------------------------------------------------
- * Definitions for GPIO setup (PPC405EP specific)
- *
- * GPIO0[0] - External Bus Controller BLAST output
- * GPIO0[1-9] - Instruction trace outputs
- * GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
- * GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs
- * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
- * GPIO0[24-27] - UART0 control signal inputs/outputs
- * GPIO0[28-29] - UART1 data signal input/output
- * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
- */
-#define CONFIG_SYS_GPIO0_OSRL 0x15555550 /* Chip selects */
-#define CONFIG_SYS_GPIO0_OSRH 0x00000110 /* UART_DTR-pin 27 alt out */
-#define CONFIG_SYS_GPIO0_ISR1L 0x10000041 /* Pin 2, 12 is input */
-#define CONFIG_SYS_GPIO0_ISR1H 0x15505440 /* OUT: LEDs 22/23; IN: pin12,2, NVALID# */
-#define CONFIG_SYS_GPIO0_TSRL 0x00000000
-#define CONFIG_SYS_GPIO0_TSRH 0x00000000
-#define CONFIG_SYS_GPIO0_TCR 0xBFF68317 /* 3-state OUT: 22/23/29; 12,2 is not 3-state */
-#define CONFIG_SYS_GPIO0_ODR 0x00000000
-
-#define CONFIG_SYS_GPIO_SW_RESET 1
-#define CONFIG_SYS_GPIO_ZEUS_PE 12
-#define CONFIG_SYS_GPIO_LED_RED 22
-#define CONFIG_SYS_GPIO_LED_GREEN 23
-
-/* Time in milli-seconds */
-#define CONFIG_SYS_TIME_POST 5000
-#define CONFIG_SYS_TIME_FACTORY_RESET 10000
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#endif
-
-/*
- * Pass open firmware flat tree
- */
-#define CONFIG_OF_LIBFDT
-#define CONFIG_OF_BOARD_SETUP
-
-/* ENVIRONMENT VARS */
-
-#define CONFIG_PREBOOT "echo;echo Welcome to Bulletendpoints board v1.1;echo"
-#define CONFIG_IPADDR 192.168.1.10
-#define CONFIG_SERVERIP 192.168.1.100
-#define CONFIG_GATEWAYIP 192.168.1.100
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "logversion=2\0" \
- "hostname=zeus\0" \
- "netdev=eth0\0" \
- "ethact=ppc_4xx_eth0\0" \
- "netmask=255.255.255.0\0" \
- "ramdisk_size=50000\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw" \
- " nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw" \
- " ramdisk_size=${ramdisk_size}\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0," \
- "${baudrate}\0" \
- "net_nfs=tftp ${kernel_mem_addr} ${file_kernel};" \
- "run nfsargs addip addtty;bootm\0" \
- "net_ram=tftp ${kernel_mem_addr} ${file_kernel};" \
- "tftp ${ramdisk_mem_addr} ${file_fs};" \
- "run ramargs addip addtty;" \
- "bootm ${kernel_mem_addr} ${ramdisk_mem_addr}\0" \
- "rootpath=/target_fs/zeus\0" \
- "kernel_fl_addr=ff000000\0" \
- "kernel_mem_addr=200000\0" \
- "ramdisk_fl_addr=ff300000\0" \
- "ramdisk_mem_addr=4000000\0" \
- "uboot_fl_addr=fffc0000\0" \
- "uboot_mem_addr=100000\0" \
- "file_uboot=/zeus/u-boot.bin\0" \
- "tftp_uboot=tftp 100000 ${file_uboot}\0" \
- "update_uboot=protect off fffc0000 ffffffff;" \
- "era fffc0000 ffffffff;cp.b 100000 fffc0000 40000;" \
- "protect on fffc0000 ffffffff\0" \
- "upd_uboot=run tftp_uboot;run update_uboot\0" \
- "file_kernel=/zeus/uImage_ba\0" \
- "tftp_kernel=tftp 100000 ${file_kernel}\0" \
- "update_kernel=protect off ff000000 ff17ffff;" \
- "era ff000000 ff17ffff;cp.b 100000 ff000000 180000\0" \
- "upd_kernel=run tftp_kernel;run update_kernel\0" \
- "file_fs=/zeus/rootfs_ba.img\0" \
- "tftp_fs=tftp 100000 ${file_fs}\0" \
- "update_fs=protect off ff300000 ff87ffff;era ff300000 ff87ffff;"\
- "cp.b 100000 ff300000 580000\0" \
- "upd_fs=run tftp_fs;run update_fs\0" \
- "bootcmd=chkreset;run ramargs addip addtty addmisc;" \
- "bootm ${kernel_fl_addr} ${ramdisk_fl_addr}\0" \
- ""
-
-#endif /* __CONFIG_H */
--
1.9.1
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