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author | Stefan Roese <sr@denx.de> | 2005-08-15 12:31:23 +0200 |
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committer | Stefan Roese <sr@denx.de> | 2005-08-15 12:31:23 +0200 |
commit | b79316f2a263f424e2a94abaa2c3f639fad7a864 (patch) | |
tree | 4d0db640a8221bffc6415c55a67f34561c97e693 /board/sandburst/common/sb_common.h | |
parent | 2893ecbf3e5b983970138289b759baf45a327ff3 (diff) | |
download | u-boot-imx-b79316f2a263f424e2a94abaa2c3f639fad7a864.zip u-boot-imx-b79316f2a263f424e2a94abaa2c3f639fad7a864.tar.gz u-boot-imx-b79316f2a263f424e2a94abaa2c3f639fad7a864.tar.bz2 |
Add Sandburst Metrobox and Sandburst Karef board support packages.
Second serial port on 440GX now defined as a system device.
Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
Patch by Travis B. Sawyer, 12 Jul 2005
Check return value of malloc in 440gx_enet.c
Patch by Travis B. Sawyer, 18 Jul 2005
Diffstat (limited to 'board/sandburst/common/sb_common.h')
-rw-r--r-- | board/sandburst/common/sb_common.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/board/sandburst/common/sb_common.h b/board/sandburst/common/sb_common.h new file mode 100644 index 0000000..8994e42 --- /dev/null +++ b/board/sandburst/common/sb_common.h @@ -0,0 +1,83 @@ +#ifndef __SBCOMMON_H__ +#define __SBCOMMON_H__ +/* + * Copyright (C) 2005 Sandburst Corporation + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include <config.h> +#include <common.h> +#include <command.h> +#include <asm/processor.h> +#include <asm/io.h> +#include <spd_sdram.h> +#include <i2c.h> +#include "ppc440gx_i2c.h" + + + + +/* + * GPIO Settings + */ +/* Chassis settings */ +#define SBCOMMON_GPIO_PRI_N 0x00001000 /* 0 = Chassis Master, 1 = Slave */ +#define SBCOMMON_GPIO_SEC_PRES 0x00000800 /* 1 = Other board present */ + +/* Debug LEDs */ +#define SBCOMMON_GPIO_DBGLED_0 0x00000400 +#define SBCOMMON_GPIO_DBGLED_1 0x00000200 +#define SBCOMMON_GPIO_DBGLED_2 0x00100000 +#define SBCOMMON_GPIO_DBGLED_3 0x00000100 + +#define SBCOMMON_GPIO_DBGLEDS (SBCOMMON_GPIO_DBGLED_0 | \ + SBCOMMON_GPIO_DBGLED_1 | \ + SBCOMMON_GPIO_DBGLED_2 | \ + SBCOMMON_GPIO_DBGLED_3) + +#define SBCOMMON_GPIO_SYS_FAULT 0x00000080 +#define SBCOMMON_GPIO_SYS_OTEMP 0x00000040 +#define SBCOMMON_GPIO_SYS_STATUS 0x00000020 + +#define SBCOMMON_GPIO_SYS_LEDS (SBCOMMON_GPIO_SYS_STATUS) + +#define SBCOMMON_GPIO_LEDS (SBCOMMON_GPIO_DBGLED_0 | \ + SBCOMMON_GPIO_DBGLED_1 | \ + SBCOMMON_GPIO_DBGLED_2 | \ + SBCOMMON_GPIO_DBGLED_3 | \ + SBCOMMON_GPIO_SYS_STATUS) + +typedef struct ppc440_gpio_regs { + volatile unsigned long out; + volatile unsigned long tri_state; + volatile unsigned long dummy[4]; + volatile unsigned long open_drain; + volatile unsigned long in; +} __attribute__((packed)) ppc440_gpio_regs_t; + + + + +int sbcommon_get_master(void); +int sbcommon_secondary_present(void); +unsigned short sbcommon_get_serial_number(void); +void sbcommon_fans(void); + + +#endif /* __SBCOMMON_H__ */ |