u-boot-1.3.2: update patches for boc01

1 files changed, 252 insertions, 0 deletions

diff --git a/packages/u-boot/u-boot-1.3.2/boc01/002-081212-GPIO.patch b/packages/u-boot/u-boot-1.3.2/boc01/002-081212-GPIO.patch
new file mode 100644
index 0000000000..0fb3daf98e
--- /dev/null
+++ b/packages/u-boot/u-boot-1.3.2/boc01/002-081212-GPIO.patch
@@ -0,0 +1,252 @@
+Index: u-boot-1.3.2/board/freescale/mpc8313erdb/mpc8313erdb.c
+===================================================================
+--- u-boot-1.3.2.orig/board/freescale/mpc8313erdb/mpc8313erdb.c
++++ u-boot-1.3.2/board/freescale/mpc8313erdb/mpc8313erdb.c
+@@ -29,6 +29,7 @@
+ #include <pci.h>
+ #include <mpc83xx.h>
+ #include <spi.h>
++#include <gpio.h>
+ 
+ DECLARE_GLOBAL_DATA_PTR;
+ 
+@@ -44,6 +45,48 @@ int board_early_init_f(void)
+ 	return 0;
+ }
+ 
++int misc_init_f(void)
++{
++	uchar value;
++	uchar i;
++
++#ifdef PRE_INIT_GPIO
++	value=PRE_INIT_GPIO;
++
++	for(i=0;i<MAX_GPIO_OUT;i++)
++	{
++		if(value&(1<<i))
++		{
++			gpio_set(i);
++		}
++		else
++		{
++			gpio_clear(i);
++		}
++	}
++	udelay(1000);
++#endif
++
++
++#ifdef INIT_GPIO
++	value=INIT_GPIO;
++	for(i=0;i<MAX_GPIO_OUT;i++)
++	{
++		if(value&(1<<i))
++		{
++			gpio_set(i);
++		}
++		else
++		{
++			gpio_clear(i);
++		}
++	}
++	puts("GPIO: ready\n");
++#endif
++
++	return 0;
++}
++
+ int checkboard(void)
+ {
+ 	puts("Board: Freescale MPC8313ERDB\n");
+@@ -109,7 +152,42 @@ void ft_board_setup(void *blob, bd_t *bd
+ }
+ #endif
+ 
++#ifdef CONFIG_CMD_GPIO
++void gpio_set(unsigned char ucGpio)
++{
++	unsigned long ulMask=0;
++	volatile gpio83xx_t *iopd = &((immap_t *)CFG_IMMR)->gpio[0];
++	if(ucGpio<32)
++	{
++		ulMask=1<<(31-ucGpio);
++		iopd->dir |= ulMask;
++		iopd->dat |= ulMask;
++	}
++}
++
++void gpio_clear(unsigned char ucGpio)
++{
++	unsigned long ulMask=0;
++	volatile gpio83xx_t *iopd = &((immap_t *)CFG_IMMR)->gpio[0];
++	if(ucGpio<32)
++	{
++		ulMask=1<<(31-ucGpio);
++		iopd->dir |= ulMask;
++		iopd->dat &= ~ulMask;
++	}
++}
+ 
++char gpio_get(unsigned char ucGpio)
++{
++	unsigned long ulMask=0;
++	volatile gpio83xx_t *iopd = &((immap_t *)CFG_IMMR)->gpio[0];
++	if(ucGpio<32)
++	{
++		ulMask=1<<(31-ucGpio);
++	}
++	return (iopd->dat& ulMask)? 1:0;
++}
++#endif
+ /*
+  * The following are used to control the SPI chip selects for the SPI command.
+  */
+Index: u-boot-1.3.2/common/cmd_gpio.c
+===================================================================
+--- /dev/null
++++ u-boot-1.3.2/common/cmd_gpio.c
+@@ -0,0 +1,76 @@
++/*
++ * (C) Copyright 2001
++ * Alexandre Coffignal, CenoSYS, alexandre.coffignal@cenosys.com
++ *
++ * 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 <common.h>
++#include <config.h>
++#include <command.h>
++#include <gpio.h>
++
++
++int do_gpio (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
++{
++	unsigned char ucGpio;
++
++	if (argc < 3)
++		goto usage;
++
++	ucGpio = simple_strtoul (argv[2], NULL, 10);
++
++	if (!strncmp(argv[1], "set", 3))
++	{
++		gpio_set(ucGpio);
++	}
++	else
++		if (!strncmp(argv[1], "clear", 5))
++		{
++			gpio_clear(ucGpio);
++		}
++		else
++			if (!strncmp(argv[1], "get", 3))
++			{
++				printf("%s %s %d = %d\n",argv[0],argv[1],ucGpio, gpio_get(ucGpio));
++				return 0;
++			}
++			else
++				goto usage;
++
++	printf("%s %s %d\n",argv[0],argv[1],ucGpio);
++
++	return 0;
++
++usage :
++	printf ("Usage:\n%s\n", cmdtp->usage);
++	return 1;
++}	/* do_gpio() */
++
++/***************************************************/
++
++U_BOOT_CMD(
++	  gpio,	3,	1,	do_gpio,
++	  "gpio     - General Purpose Input/Output\n",
++	  "        - Set or clear General Purpose Output.\n"
++	  "<set/clear/get> - Set or clear General Purpose Output.\n"
++	  "<gpio> - number of gpio to be set/clear/get \n"
++);
++
+Index: u-boot-1.3.2/common/Makefile
+===================================================================
+--- u-boot-1.3.2.orig/common/Makefile
++++ u-boot-1.3.2/common/Makefile
+@@ -50,6 +50,7 @@ endif
+ COBJS-$(CONFIG_CMD_DISPLAY) += cmd_display.o
+ COBJS-$(CONFIG_CMD_DOC) += cmd_doc.o
+ COBJS-$(CONFIG_CMD_DTT) += cmd_dtt.o
++COBJS-$(CONFIG_CMD_GPIO) += cmd_gpio.o
+ COBJS-y += cmd_eeprom.o
+ COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o
+ COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o
+Index: u-boot-1.3.2/include/configs/MPC8313ERDB.h
+===================================================================
+--- u-boot-1.3.2.orig/include/configs/MPC8313ERDB.h
++++ u-boot-1.3.2/include/configs/MPC8313ERDB.h
+@@ -49,6 +49,7 @@
+ #define CONFIG_SYS_CLK_FREQ	CONFIG_83XX_CLKIN
+ 
+ #define CONFIG_BOARD_EARLY_INIT_F		/* call board_pre_init */
++#define CONFIG_MISC_INIT_F
+ 
+ #define CFG_IMMR		0xE0000000
+ 
+@@ -370,6 +371,7 @@
+ #define CONFIG_CMD_NAND
+ #define CONFIG_CMD_JFFS2
+ #define CONFIG_CMD_SPI
++#define CONFIG_CMD_GPIO
+ 
+ #if defined(CFG_RAMBOOT)
+     #undef CONFIG_CMD_ENV
+@@ -392,6 +394,11 @@
+ #define CONFIG_HARD_SPI			/* SPI with hardware support */
+ #undef CONFIG_SOFT_SPI			/* SPI bit-banged */
+ 
++/* GPIO */
++#define PRE_INIT_GPIO	0x28
++#define INIT_GPIO	0x08
++#define	MAX_GPIO_OUT 	7
++
+ /*
+  * Miscellaneous configurable options
+  */
+@@ -457,7 +464,7 @@
+ 
+ /* System IO Config */
+ #define CFG_SICRH	(SICRH_TSOBI1 | SICRH_TSOBI2)	/* RGMII */
+-#define CFG_SICRL	SICRL_USBDR			/* Enable Internal USB Phy  */
++#define CFG_SICRL	(SICRL_USBDR	|SICRL_LBC)		/* Enable Internal USB Phy  */
+ 
+ #define CFG_HID0_INIT	0x000000000
+ #define CFG_HID0_FINAL	(HID0_ENABLE_MACHINE_CHECK | \
+Index: u-boot-1.3.2/include/gpio.h
+===================================================================
+--- /dev/null
++++ u-boot-1.3.2/include/gpio.h
+@@ -0,0 +1,9 @@
++#ifndef __GPIO_H__
++#define __GPIO_H__
++
++extern void gpio_set(unsigned char ucGpio);
++extern void gpio_clear(unsigned char ucGpio);
++extern char gpio_get(unsigned char ucGpio);
++
++#endif /* __GPIO_H__ */
++