pcm027: add board support
The pcm027 is a PXA270 based Phytec phyCORE board. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
parent
4da4b4df10
commit
05e58adca0
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@ -104,6 +104,7 @@ board-$(CONFIG_MACH_PCM049) := pcm049
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board-$(CONFIG_MACH_PCA100) := phycard-i.MX27
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board-$(CONFIG_MACH_PCAAL1) := phycard-a-l1
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board-$(CONFIG_MACH_PCAAXL2) := phycard-a-xl2
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board-$(CONFIG_MACH_PCM027) := pcm027
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board-$(CONFIG_MACH_PCM037) := pcm037
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board-$(CONFIG_MACH_PCM038) := pcm038
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board-$(CONFIG_MACH_PCM043) := pcm043
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@ -0,0 +1,2 @@
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obj-y += board.o
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obj-y += lowlevel_init.o
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@ -0,0 +1,190 @@
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/*
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* (C) 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
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* 2010 by Marc Kleine-Budde <kernel@pengutronix.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*/
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#include <common.h>
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#include <driver.h>
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#include <environment.h>
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#include <fs.h>
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#include <init.h>
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#include <partition.h>
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#include <sizes.h>
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#include <plat/gpio.h>
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#include <mach/mfp-pxa27x.h>
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#include <mach/pxa-regs.h>
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#include <mach/pxafb.h>
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#include <mach/devices.h>
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#include <asm/armlinux.h>
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#include <asm/io.h>
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#include <generated/mach-types.h>
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#include <asm/mmu.h>
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#define PCM990_CTRL_PHYS (void *)PXA_CS1_PHYS
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#define PCM990_CTRL_REG3 0x0006 /* LCD CTRL REGISTER 3 */
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#define PCM990_CTRL_LCDPWR 0x0001 /* RW LCD Power on */
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#define PCM990_CTRL_LCDON 0x0002 /* RW LCD Latch on */
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#define PCM990_CTRL_LCDPOS1 0x0004 /* RW POS 1 */
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#define PCM990_CTRL_LCDPOS2 0x0008 /* RW POS 2 */
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static void lcd_power(int on)
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{
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void __iomem *ctrl3 = PCM990_CTRL_PHYS + PCM990_CTRL_REG3;
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if (on)
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writeb(PCM990_CTRL_LCDPWR | PCM990_CTRL_LCDON, ctrl3);
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else
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writeb(0x0, ctrl3);
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}
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static void backlight_power(int on)
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{
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if (on) {
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mdelay(20);
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gpio_set_value(16, 1);
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} else {
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gpio_set_value(16, 0);
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}
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}
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static struct pxafb_videomode pxafb_mode = {
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.mode = {
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.pixclock = 28000,
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.xres = 640,
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.yres = 480,
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.hsync_len = 20,
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.left_margin = 103,
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.right_margin = 47,
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.vsync_len = 6,
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.upper_margin = 28,
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.lower_margin = 5,
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.sync = 0,
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},
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.bpp = 16,
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};
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static struct pxafb_platform_data fb_pdata = {
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.mode = &pxafb_mode,
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.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
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.lcd_power = lcd_power,
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.backlight_power = backlight_power,
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};
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static int pcm027_mem_init(void)
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{
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arm_add_mem_device("ram0", 0xa0000000, SZ_64M);
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return 0;
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}
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mem_initcall(pcm027_mem_init);
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static unsigned long pin_config[] = {
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/* Chip Selects */
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GPIO20_nSDCS_2,
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GPIO21_nSDCS_3,
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GPIO15_nCS_1,
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GPIO78_nCS_2,
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GPIO80_nCS_4,
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/* Variable Latency I/O Ready Pin */
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GPIO18_RDY,
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/* FFUART */
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GPIO85_nPCE_1, /* enables RX */
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GPIO34_FFUART_RXD,
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GPIO35_FFUART_CTS,
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GPIO36_FFUART_DCD,
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GPIO37_FFUART_DSR,
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GPIO38_FFUART_RI,
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GPIO39_FFUART_TXD,
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GPIO40_FFUART_DTR,
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GPIO41_FFUART_RTS,
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/* LCD */
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GPIO58_LCD_LDD_0,
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GPIO59_LCD_LDD_1,
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GPIO60_LCD_LDD_2,
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GPIO61_LCD_LDD_3,
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GPIO62_LCD_LDD_4,
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GPIO63_LCD_LDD_5,
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GPIO64_LCD_LDD_6,
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GPIO65_LCD_LDD_7,
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GPIO66_LCD_LDD_8,
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GPIO67_LCD_LDD_9,
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GPIO68_LCD_LDD_10,
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GPIO69_LCD_LDD_11,
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GPIO70_LCD_LDD_12,
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GPIO71_LCD_LDD_13,
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GPIO72_LCD_LDD_14,
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GPIO73_LCD_LDD_15,
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GPIO74_LCD_FCLK,
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GPIO75_LCD_LCLK,
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GPIO76_LCD_PCLK,
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GPIO77_LCD_BIAS,
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MFP_CFG_OUT(GPIO16, AF0, DRIVE_LOW), /* backlight */
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/* NIC */
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GPIO33_nCS_5,
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GPIO49_nPWE,
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};
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static int pcm027_devices_init(void)
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{
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void *cfi_iospace;
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add_generic_device("smc91c111", -1, NULL, 0x14000300, 16,
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IORESOURCE_MEM, NULL);
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cfi_iospace = map_io_sections(0x0, (void *)0xe0000000, SZ_32M);
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add_cfi_flash_device(-1, (unsigned long)cfi_iospace, SZ_32M, 0);
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pxa_add_fb((void *)0x44000000, &fb_pdata);
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armlinux_set_bootparams((void *)0xa0000100);
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armlinux_set_architecture(MACH_TYPE_PCM027);
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devfs_add_partition("nor0", 0x00000, SZ_512K, PARTITION_FIXED, "self0");
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devfs_add_partition("nor0", SZ_512K, SZ_256K, PARTITION_FIXED, "env0");
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protect_file("/dev/env0", 1);
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return 0;
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}
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device_initcall(pcm027_devices_init);
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static int pcm027_console_init(void)
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{
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/* route pins */
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pxa2xx_mfp_config(ARRAY_AND_SIZE(pin_config));
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/* enable clock */
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CKEN |= CKEN_FFUART;
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pxa_add_uart((void *)0x40100000, 0);
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return 0;
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}
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console_initcall(pcm027_console_init);
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@ -0,0 +1,328 @@
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/*
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* Copyright (C) 2005 Phytec Messtechnik GmbH
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* Juergen Kilb, H. Klaholz <armlinux@phytec.de>
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*
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* Copyright (C) 2006 Pengutronix
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* Sascha Hauer <s.hauer@pengutronix.de>
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* Robert Schwebel <r.schwebel@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* phyCORE-PXA270 configuration settings
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* Set these to 0/1 to enable or disable the features.
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*/
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#define PHYCORE_PXA270_USE_K3FLASH 0
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/* 260 MHz or 520 MHZ */
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#define PHYCORE_PXA270_SPEED 520
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/*********************************************************************
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* CONFIG PXA270 GPIO settings *
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*********************************************************************/
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/*
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* GPIO set "1"
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*
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*** REG GPSR0
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* GP15 == nCS1 is 1
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* GP20 == nSDCS2 is 1
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* GP21 == nSDCS3 is 1
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*** REG GPSR1
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* GP33 == nCS5 is 1
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*** REG GPSR2
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* GP78 == nCS2 is 1
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* GP80 == nCS4 is 1
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*/
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#define GPSR0_DFT 0x00308000
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#define GPSR1_DFT 0x00000002
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#define GPSR2_DFT 0x00014000
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#define CONFIG_GPSR0_VAL GPSR0_DFT
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#define CONFIG_GPSR1_VAL GPSR1_DFT
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#define CONFIG_GPSR2_VAL GPSR2_DFT
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#define CONFIG_GPSR3_VAL GPSR3_DFT
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/*
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* set Direction "1" GPIO == output else input
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*
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** REG GPDR0
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* GP03 == PWR_SDA is output
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* GP04 == PWR_SCL is output
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* GP15 == nCS1 is output
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* GP20 == nSDCS2 is output
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* GP21 == nSDCS3 is output
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** REG GPDR1
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* GP33 == nCS5 is output
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** REG GPDR2
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* GP78 == nCS2 is output
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* GP80 == nCS4 is output
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* GP90 == LED0 is output
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* GP91 == LED1 is output
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*/
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#define GPDR0_DFT 0x00308018
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#define GPDR1_DFT 0x00000002
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#define GPDR2_DFT 0x00014000
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#define CONFIG_GPDR0_VAL GPDR0_DFT
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#define CONFIG_GPDR1_VAL GPDR1_DFT
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#define CONFIG_GPDR2_VAL GPDR2_DFT
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/*
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* set Alternate Funktions
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*
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** REG GAFR0_L
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* GP15 == nCS1 is AF10
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** REG GAFR0_U
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* GP18 == RDY is AF01
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* GP20 == nSDCS2 is AF01
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* GP21 == nSDCS3 is AF01
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** REG GAFR1_L
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* GP33 == nCS5 is AF10
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** REG GAFR2_L
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* GP78 == nCS2 is AF10
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** REG GAFR2_U
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* GP80 == nCS4 is AF10
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*/
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#define GAFR0_L_DFT 0x80000000
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#define GAFR0_U_DFT 0x00000510
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#define GAFR1_L_DFT 0x00000008
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#define GAFR1_U_DFT 0x00000000
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#define GAFR2_L_DFT 0x20000000
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#define GAFR2_U_DFT 0x00000002
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#define CONFIG_GAFR0_L_VAL GAFR0_L_DFT
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#define CONFIG_GAFR0_U_VAL GAFR0_U_DFT
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#define CONFIG_GAFR1_L_VAL GAFR1_L_DFT
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#define CONFIG_GAFR1_U_VAL GAFR1_U_DFT
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#define CONFIG_GAFR2_L_VAL GAFR2_L_DFT
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#define CONFIG_GAFR2_U_VAL GAFR2_U_DFT
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/*
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* Power Manager Sleep Status Register (PSSR)
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*
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* [6] = 0 OTG pad is not holding it's state
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* [5] = 1 Read Disable Hold: receivers of all gpio pins are disabled
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* [4] = 1 gpio pins are held in their sleep mode state
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* [3] = 0 The processor has not been placed in standby mode by
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* configuring the PWRMODE register since STS was cleared
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* by a reset or by software.
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* [2] = 1 nVDD_FAULT has been asserted and caused the processor to
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* enter deep-sleep mode.
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* [1] = 1 nBATT_FAULT has been asserted and caused the processor to
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* enter deep-sleep mode.
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* [0] = 1 The processor was placed in sleep mode by configuring the
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* PWRMODE register.
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*/
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#define CONFIG_PSSR_VAL 0x37
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/*********************************************************************
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* CONFIG PXA270 Chipselect settings *
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*********************************************************************/
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/*
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* Memory settings
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*
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* This is the configuration for nCS1/0 -> PLD / flash
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* configuration for nCS1:
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* [31] 0 - Slower Device
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* [30:28] 001 - CS deselect to CS time: 1*(2*MemClk) = 20 ns
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* [27:24] 0010 - Address to data valid in bursts: (2+1)*MemClk = 30 ns
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* [23:20] 1011 - " for first access: (11+2)*MemClk = 130 ns
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* [19] 1 - 16 Bit bus width
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* [18:16] 011 - burst RAM or FLASH
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* configuration for nCS0 (J3 Flash):
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* [15] 0 - Slower Device
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* [14:12] 001 - CS deselect to CS time: 1*(2*MemClk) = 20 ns
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* [11:08] 0010 - Address to data valid in bursts: (2+1)*MemClk = 30 ns
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* [07:04] 1011 - " for first access: (11+2)*MemClk = 130 ns
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* [03] 0 - 32 Bit bus width
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* [02:00] 011 - burst RAM or FLASH
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*/
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#if PHYCORE_PXA270_USE_K3FLASH == 0
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#define CONFIG_MSC0_VAL 0x128C1262
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#else
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/* configuration for nCS0 (K3 Flash):
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* [15] 0 - Slower Device
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* [14:12] 001 - CS deselect to CS time: 1*(2*MemClk) = 20 ns
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* [11:08] 0010 - Address to data valid in bursts: (2+1)*MemClk = 30 ns
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* [07:04] 1011 - " for first access: (11+2)*MemClk = 130 ns
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* [03] 0 - 32 Bit bus width
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* [02:00] 011 - burst RAM or FLASH
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*/
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#define CONFIG_MSC0_VAL 0x128C12B3
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#endif
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/*
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* This is the configuration for nCS3/2
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* configuration for nCS3: POWER
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*
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* [31] 0 - Slower Device
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* [30:28] 111 - RRR3: CS deselect to CS time: 7*(2*MemClk) = 140 ns
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* [27:24] 1111 - RDN3: Address to data valid in bursts: (15+1)*MemClk = 160 ns
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* [23:20] 1111 - RDF3: Address for first access: (23+1)*MemClk = 240 ns
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* [19] 0 - 32 Bit bus width
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* [18:16] 100 - variable latency I/O
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* configuration for nCS2: PLD
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* [15] 0 - Slower Device
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* [14:12] 111 - RRR2: CS deselect to CS time: 7*(2*MemClk) = 140 ns
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* [11:08] 1111 - RDN2: Address to data valid in bursts: (15+1)*MemClk = 160 ns
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* [07:04] 1111 - RDF2: Address for first access: (23+1)*MemClk = 240 ns
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* [03] 1 - 16 Bit bus width
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* [02:00] 100 - variable latency I/O
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*/
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#define CONFIG_MSC1_VAL 0x128c128c
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/*
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* This is the configuration for nCS5/4
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*
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* configuration for nCS5: LAN Controller
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* [31] 0 - Slower Device
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* [30:28] 001 - RRR5: CS deselect to CS time: 1*(2*MemClk) = 20 ns
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* [27:24] 0010 - RDN5: Address to data valid in bursts: (2+1)*MemClk = 30 ns
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* [23:20] 0011 - RDF5: Address for first access: (3+1)*MemClk = 40 ns
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* [19] 0 - 32 Bit bus width
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* [18:16] 100 - variable latency I/O
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* configuration for nCS4: USB
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* [15] 0 - Slower Device
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* [14:12] 111 - RRR4: CS deselect to CS time: 7*(2*MemClk) = 140 ns
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* [11:08] 1111 - RDN4: Address to data valid in bursts: (15+1)*MemClk = 160 ns
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* [07:04] 1111 - RDF4: Address for first access: (23+1)*MemClk = 240 ns
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* [03] 1 - 16 Bit bus width
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* [02:00] 100 - variable latency I/O
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*/
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#define CONFIG_MSC2_VAL 0x1234128C
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/*********************************************************************
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* CONFIG PXA270 SDRAM settings *
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*********************************************************************/
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#define CONFIG_DRAM_BASE 0xa0000000
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/* MDCNFG: SDRAM Configuration Register
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*
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* [31] 0 - Stack1
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* [30] 0 - dcacx2
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* [20] 0 - reserved
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* [31:29] 000 - reserved
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* [28] 1 - SA1111 compatiblity mode
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* [27] 1 - latch return data with return clock
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* [26] 0 - alternate addressing for pair 2/3
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* [25:24] 10 - timings
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* [23] 1 - internal banks in lower partition 2/3 (not used)
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* [22:21] 10 - row address bits for partition 2/3 (not used)
|
||||
* [20:19] 01 - column address bits for partition 2/3 (not used)
|
||||
* [18] 0 - SDRAM partition 2/3 width is 32 bit
|
||||
* [17] 0 - SDRAM partition 3 disabled
|
||||
* [16] 0 - SDRAM partition 2 disabled
|
||||
* [15] 0 - Stack1
|
||||
* [14] 0 - dcacx0
|
||||
* [13] 0 - Stack0
|
||||
* [12] 0 - SA1110 compatiblity mode
|
||||
* [11] 1 - always 1
|
||||
* [10] 0 - no alternate addressing for pair 0/1
|
||||
* [09:08] 10 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
|
||||
* [7] 1 - 4 internal banks in lower partition pair
|
||||
* [06:05] 10 - 13 row address bits for partition 0/1
|
||||
* [04:03] 01 - 9 column address bits for partition 0/1
|
||||
* [02] 0 - SDRAM partition 0/1 width is 32 bit
|
||||
* [01] 0 - disable SDRAM partition 1
|
||||
* [00] 1 - enable SDRAM partition 0
|
||||
*/
|
||||
|
||||
/* K4S561633*/
|
||||
#define CONFIG_MDCNFG_VAL 0x0AC90AC9
|
||||
|
||||
/* MDREFR: SDRAM Refresh Control Register
|
||||
*
|
||||
* [31] 0 - ALTREFA
|
||||
* [30] 0 - ALTREFB
|
||||
* [29] 1 - K0DB4
|
||||
* [28] 0 - reserved
|
||||
* [27] 0 - reserved
|
||||
* [26] 0 - reserved
|
||||
* [25] 1 - K2FREE: not free running
|
||||
* [24] 0 - K1FREE: not free running
|
||||
* [23] 1 - K0FREE: not free running
|
||||
* [22] 0 - SLFRSH: self refresh disabled
|
||||
* [21] 0 - reserved
|
||||
* [20] 0 - APD: no auto power down
|
||||
* [19] 0 - K2DB2: SDCLK2 is MemClk
|
||||
* [18] 0 - K2RUN: disable SDCLK2
|
||||
* [17] 0 - K1DB2: SDCLK1 is MemClk
|
||||
* [16] 1 - K1RUN: enable SDCLK1
|
||||
* [15] 1 - E1PIN: SDRAM clock enable
|
||||
* [14] 1 - K0DB2: SDCLK0 is MemClk
|
||||
* [13] 0 - K0RUN: disable SDCLK0
|
||||
* [12] 0 - RESERVED
|
||||
* [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
|
||||
*/
|
||||
#define CONFIG_MDREFR_VAL 0x2281C018
|
||||
|
||||
/* MDMRS: Mode Register Set Configuration Register
|
||||
*
|
||||
* [31] 0 - reserved
|
||||
* [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
|
||||
* [22:20] 000 - MDCL2: SDRAM2/3 Cas Latency. (not used)
|
||||
* [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
|
||||
* [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
|
||||
* [15] 0 - reserved
|
||||
* [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
|
||||
* [06:04] 010 - MDCL0: SDRAM0/1 Cas Latency.
|
||||
* [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
|
||||
* [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
|
||||
*/
|
||||
#define CONFIG_MDMRS_VAL 0x00020022
|
||||
|
||||
/*********************************************************************
|
||||
* CONFIG PXA270 Clock generation *
|
||||
*********************************************************************/
|
||||
#define CONFIG_FLYCNFG_VAL 0x00010001
|
||||
#define CONFIG_SXCNFG_VAL 0x40044004
|
||||
#define CONFIG_CKEN (CKEN_MEMC | CKEN_OSTIMER)
|
||||
|
||||
#if PHYCORE_PXA270_SPEED == 520
|
||||
#define CONFIG_CCCR 0x00000290 /* Memory Clock is f. Table; N=2.5, L=16 => 16x13=208, 208x2,5=520 MHz */
|
||||
#elif PHYCORE_PXA270_SPEED == 260
|
||||
#define CONFIG_CCCR 0x02000288 /* Memory Clock is System-Bus Freq., N=2.5, L=8 => 8x13=104, 104x2,5=260 MHz */
|
||||
#else
|
||||
#error You have specified an illegal speed.
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
* CONFIG PXA270 CF interface *
|
||||
*********************************************************************/
|
||||
#define CONFIG_MECR_VAL 0x00000003
|
||||
#define CONFIG_MCMEM0_VAL 0x00010504
|
||||
#define CONFIG_MCMEM1_VAL 0x00010504
|
||||
#define CONFIG_MCATT0_VAL 0x00010504
|
||||
#define CONFIG_MCATT1_VAL 0x00010504
|
||||
#define CONFIG_MCIO0_VAL 0x00004715
|
||||
#define CONFIG_MCIO1_VAL 0x00004715
|
||||
|
||||
#endif /* __CONFIG_H */
|
|
@ -0,0 +1,46 @@
|
|||
#!/bin/sh
|
||||
|
||||
machine=pcm027
|
||||
eth0.serverip=
|
||||
user=
|
||||
|
||||
# use 'dhcp' to do dhcp in barebox and in kernel
|
||||
# use 'none' if you want to skip kernel ip autoconfiguration
|
||||
ip=dhcp
|
||||
|
||||
# or set your networking parameters here
|
||||
#eth0.ipaddr=a.b.c.d
|
||||
#eth0.netmask=a.b.c.d
|
||||
#eth0.gateway=a.b.c.d
|
||||
#eth0.serverip=a.b.c.d
|
||||
|
||||
# can be either 'nfs', 'tftp', 'nor' or 'nand'
|
||||
kernel_loc=tftp
|
||||
# can be either 'net', 'nor', 'nand' or 'initrd'
|
||||
rootfs_loc=net
|
||||
|
||||
# can be either 'jffs2' or 'ubifs'
|
||||
rootfs_type=ubifs
|
||||
rootfsimage=root-$machine.$rootfs_type
|
||||
|
||||
kernelimage=zImage-$machine
|
||||
#kernelimage=uImage-$machine
|
||||
#kernelimage=Image-$machine
|
||||
#kernelimage=Image-$machine.lzo
|
||||
|
||||
if [ -n $user ]; then
|
||||
kernelimage="$user"-"$kernelimage"
|
||||
nfsroot="$eth0.serverip:/home/$user/nfsroot/$machine"
|
||||
rootfsimage="$user"-"$rootfsimage"
|
||||
else
|
||||
nfsroot="$eth0.serverip:/path/to/nfs/root"
|
||||
fi
|
||||
|
||||
autoboot_timeout=3
|
||||
|
||||
bootargs="console=ttyS0,115200"
|
||||
|
||||
nor_parts="512k(barebox)ro,256k(bareboxenv),4M(kernel),-(root)"
|
||||
rootfs_mtdblock_nor=3
|
||||
|
||||
PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m "
|
|
@ -0,0 +1,456 @@
|
|||
/*
|
||||
* This was originally from the Lubbock u-boot port.
|
||||
*
|
||||
* Most of this taken from Redboot hal_platform_setup.h with cleanup
|
||||
*
|
||||
* NOTE: I haven't clean this up considerably, just enough to get it
|
||||
* running. See hal_platform_setup.h for the source. See
|
||||
* board/cradle/lowlevel_init.S for another PXA250 setup that is
|
||||
* much cleaner.
|
||||
*
|
||||
* 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 <mach/pxa-regs.h>
|
||||
#include <mach/regs-ost.h>
|
||||
#include <mach/regs-intc.h>
|
||||
|
||||
#define GPSR0 0x40E00018 /* GPIO Pin Output Set Register GPIO <31:00> */
|
||||
#define GPSR1 0x40E0001C /* GPIO Pin Output Set Register GPIO <63:32> */
|
||||
#define GPSR2 0x40E00020 /* GPIO Pin Output Set Register GPIO <80:64> */
|
||||
|
||||
#define GPCR0 0x40E00024 /* GPIO Pin Output Clear Register GPIO <31:00> */
|
||||
#define GPCR1 0x40E00028 /* GPIO Pin Output Clear Register GPIO <63:32> */
|
||||
#define GPCR2 0x40E0002C /* GPIO Pin Output Clear Register GPIO <80:64> */
|
||||
|
||||
#define GPDR0 0x40E0000C /* GPIO Pin Direction Register GPIO <31:0o> */
|
||||
#define GPDR1 0x40E00010 /* GPIO Pin Direction Register GPIO <63:32> */
|
||||
#define GPDR2 0x40E00014 /* GPIO Pin Direction Register GPIO <80:64> */
|
||||
|
||||
#define GAFR0_L 0x40E00054 /* GPIO Alternate Function Select Register GPIO <15:00> */
|
||||
#define GAFR0_U 0x40E00058 /* GPIO Alternate Function Select Register GPIO <31:16> */
|
||||
#define GAFR1_L 0x40E0005C /* GPIO Alternate Function Select Register GPIO <47:32> */
|
||||
#define GAFR1_U 0x40E00060 /* GPIO Alternate Function Select Register GPIO <63:48> */
|
||||
#define GAFR2_L 0x40E00064 /* GPIO Alternate Function Select Register GPIO <79:64> */
|
||||
#define GAFR2_U 0x40E00068 /* GPIO Alternate Function Select Register GPIO <95:80> */
|
||||
|
||||
/*
|
||||
* Memory setup
|
||||
*/
|
||||
.globl board_init_lowlevel
|
||||
board_init_lowlevel:
|
||||
@ Preserve r8/r7 i.e. kernel entry values
|
||||
|
||||
@ Data cache might be active.
|
||||
@ Be sure to flush kernel binary out of the cache,
|
||||
@ whatever state it is, before it is turned off.
|
||||
@ This is done by fetching through currently executed
|
||||
@ memory to be sure we hit the same cache.
|
||||
bic r2, pc, #0x1f
|
||||
add r3, r2, #0x10000 @ 64 kb is quite enough...
|
||||
1: ldr r0, [r2], #32
|
||||
teq r2, r3
|
||||
bne 1b
|
||||
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
||||
mcr p15, 0, r0, c7, c7, 0 @ flush I & D caches
|
||||
|
||||
@ disabling MMU and caches
|
||||
mrc p15, 0, r0, c1, c0, 0 @ read control reg
|
||||
bic r0, r0, #0x05 @ clear DC, MMU
|
||||
bic r0, r0, #0x1000 @ clear Icache
|
||||
mcr p15, 0, r0, c1, c0, 0
|
||||
/* set output */
|
||||
ldr r0, =GPSR0
|
||||
ldr r1, =CONFIG_GPSR0_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GPSR1
|
||||
ldr r1, =CONFIG_GPSR1_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GPSR2
|
||||
ldr r1, =CONFIG_GPSR2_VAL
|
||||
str r1, [r0]
|
||||
|
||||
/* set direction */
|
||||
ldr r0, =GPDR0
|
||||
ldr r1, =CONFIG_GPDR0_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GPDR1
|
||||
ldr r1, =CONFIG_GPDR1_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GPDR2
|
||||
ldr r1, =CONFIG_GPDR2_VAL
|
||||
str r1, [r0]
|
||||
|
||||
/* alternate function */
|
||||
ldr r0, =GAFR0_L
|
||||
ldr r1, =CONFIG_GAFR0_L_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GAFR0_U
|
||||
ldr r1, =CONFIG_GAFR0_U_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GAFR1_L
|
||||
ldr r1, =CONFIG_GAFR1_L_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GAFR1_U
|
||||
ldr r1, =CONFIG_GAFR1_U_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GAFR2_L
|
||||
ldr r1, =CONFIG_GAFR2_L_VAL
|
||||
str r1, [r0]
|
||||
|
||||
ldr r0, =GAFR2_U
|
||||
ldr r1, =CONFIG_GAFR2_U_VAL
|
||||
str r1, [r0]
|
||||
|
||||
/* enable GPIO pins */
|
||||
ldr r0, =PSSR
|
||||
ldr r1, =CONFIG_PSSR_VAL
|
||||
str r1, [r0]
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Enable memory interface */
|
||||
/* */
|
||||
/* The sequence below is based on the recommended init steps */
|
||||
/* detailed in the Intel PXA250 Operating Systems Developers Guide, */
|
||||
/* Chapter 10. */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 1: Wait for at least 200 microsedonds to allow internal */
|
||||
/* clocks to settle. Only necessary after hard reset... */
|
||||
/* FIXME: can be optimized later */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
ldr r3, =OSCR /* reset the OS Timer Count to zero */
|
||||
mov r2, #0
|
||||
str r2, [r3]
|
||||
ldr r4, =0x300 /* really 0x2E1 is about 200usec, */
|
||||
/* so 0x300 should be plenty */
|
||||
1:
|
||||
ldr r2, [r3]
|
||||
cmp r4, r2
|
||||
bgt 1b
|
||||
|
||||
cmp pc, #0xa0000000
|
||||
bls mem_init
|
||||
cmp pc, #0xb0000000
|
||||
bhi mem_init
|
||||
b skip_mem_init
|
||||
|
||||
mem_init:
|
||||
ldr r1, =MDCNFG /* get memory controller base addr. */
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 2a: Initialize Asynchronous static memory controller */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
/* MSC registers: timing, bus width, mem type */
|
||||
|
||||
/* MSC0: nCS(0,1) */
|
||||
ldr r2, =CONFIG_MSC0_VAL
|
||||
str r2, [r1, #MSC0_OFFSET]
|
||||
ldr r2, [r1, #MSC0_OFFSET] /* read back to ensure */
|
||||
/* that data latches */
|
||||
/* MSC1: nCS(2,3) */
|
||||
ldr r2, =CONFIG_MSC1_VAL
|
||||
str r2, [r1, #MSC1_OFFSET]
|
||||
ldr r2, [r1, #MSC1_OFFSET]
|
||||
|
||||
/* MSC2: nCS(4,5) */
|
||||
ldr r2, =CONFIG_MSC2_VAL
|
||||
str r2, [r1, #MSC2_OFFSET]
|
||||
ldr r2, [r1, #MSC2_OFFSET]
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 2b: Initialize Card Interface */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
/* MECR: Memory Expansion Card Register */
|
||||
ldr r2, =CONFIG_MECR_VAL
|
||||
str r2, [r1, #MECR_OFFSET]
|
||||
ldr r2, [r1, #MECR_OFFSET]
|
||||
|
||||
/* MCMEM0: Card Interface slot 0 timing */
|
||||
ldr r2, =CONFIG_MCMEM0_VAL
|
||||
str r2, [r1, #MCMEM0_OFFSET]
|
||||
ldr r2, [r1, #MCMEM0_OFFSET]
|
||||
|
||||
/* MCMEM1: Card Interface slot 1 timing */
|
||||
ldr r2, =CONFIG_MCMEM1_VAL
|
||||
str r2, [r1, #MCMEM1_OFFSET]
|
||||
ldr r2, [r1, #MCMEM1_OFFSET]
|
||||
|
||||
/* MCATT0: Card Interface Attribute Space Timing, slot 0 */
|
||||
ldr r2, =CONFIG_MCATT0_VAL
|
||||
str r2, [r1, #MCATT0_OFFSET]
|
||||
ldr r2, [r1, #MCATT0_OFFSET]
|
||||
|
||||
/* MCATT1: Card Interface Attribute Space Timing, slot 1 */
|
||||
ldr r2, =CONFIG_MCATT1_VAL
|
||||
str r2, [r1, #MCATT1_OFFSET]
|
||||
ldr r2, [r1, #MCATT1_OFFSET]
|
||||
|
||||
/* MCIO0: Card Interface I/O Space Timing, slot 0 */
|
||||
ldr r2, =CONFIG_MCIO0_VAL
|
||||
str r2, [r1, #MCIO0_OFFSET]
|
||||
ldr r2, [r1, #MCIO0_OFFSET]
|
||||
|
||||
/* MCIO1: Card Interface I/O Space Timing, slot 1 */
|
||||
ldr r2, =CONFIG_MCIO1_VAL
|
||||
str r2, [r1, #MCIO1_OFFSET]
|
||||
ldr r2, [r1, #MCIO1_OFFSET]
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 2c: Write FLYCNFG FIXME: what's that??? */
|
||||
/* -------------------------------------------------------------------- */
|
||||
ldr r2, =CONFIG_FLYCNFG_VAL
|
||||
str r2, [r1, #FLYCNFG_OFFSET]
|
||||
str r2, [r1, #FLYCNFG_OFFSET]
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 2d: Initialize Timing for Sync Memory (SDCLK0) */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
/* Before accessing MDREFR we need a valid DRI field, so we set */
|
||||
/* this to power on defaults + DRI field. */
|
||||
|
||||
ldr r4, [r1, #MDREFR_OFFSET]
|
||||
ldr r2, =0xFFF
|
||||
bic r4, r4, r2
|
||||
|
||||
ldr r3, =CONFIG_MDREFR_VAL
|
||||
and r3, r3, r2
|
||||
|
||||
orr r4, r4, r3
|
||||
str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
|
||||
|
||||
orr r4, r4, #MDREFR_K0RUN
|
||||
orr r4, r4, #MDREFR_K0DB4
|
||||
orr r4, r4, #MDREFR_K0FREE
|
||||
orr r4, r4, #MDREFR_K2FREE
|
||||
orr r4, r4, #MDREFR_K0DB2
|
||||
orr r4, r4, #MDREFR_K1DB2
|
||||
bic r4, r4, #MDREFR_K1FREE
|
||||
|
||||
str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
|
||||
ldr r4, [r1, #MDREFR_OFFSET]
|
||||
|
||||
/* Note: preserve the mdrefr value in r4 */
|
||||
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 3: Initialize Synchronous Static Memory (Flash/Peripherals) */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
/* Initialize SXCNFG register. Assert the enable bits */
|
||||
|
||||
/*
|
||||
* Write SXMRS to cause an MRS command to all enabled banks of
|
||||
* synchronous static memory. Note that SXLCR need not be
|
||||
* written at this time.
|
||||
*/
|
||||
ldr r2, =CONFIG_SXCNFG_VAL
|
||||
str r2, [r1, #SXCNFG_OFFSET]
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Step 4: Initialize SDRAM */
|
||||
/* -------------------------------------------------------------------- */
|
||||
bic r4, r4, #(MDREFR_K1FREE | MDREFR_K0FREE)
|
||||
|
||||
orr r4, r4, #MDREFR_K1RUN
|
||||
orr r4, r4, #MDREFR_K2FREE
|
||||
bic r4, r4, #MDREFR_K2DB2
|
||||
str r4, [r1, #MDREFR_OFFSET]
|
||||
ldr r4, [r1, #MDREFR_OFFSET]
|
||||
|
||||
bic r4, r4, #MDREFR_SLFRSH
|
||||
str r4, [r1, #MDREFR_OFFSET]
|
||||
ldr r4, [r1, #MDREFR_OFFSET]
|
||||
|
||||
orr r4, r4, #MDREFR_E1PIN
|
||||
str r4, [r1, #MDREFR_OFFSET]
|
||||
ldr r4, [r1, #MDREFR_OFFSET]
|
||||
|
||||
nop
|
||||
nop
|
||||
|
||||
|
||||
/*
|
||||
* Step 4d: write MDCNFG with MDCNFG:DEx deasserted
|
||||
* (set to 0), to configure but not enable each SDRAM
|
||||
* partition pair.
|
||||
*/
|
||||
ldr r4, =CONFIG_MDCNFG_VAL
|
||||
bic r4, r4, #(MDCNFG_DE0|MDCNFG_DE1)
|
||||
bic r4, r4, #(MDCNFG_DE2|MDCNFG_DE3)
|
||||
|
||||
str r4, [r1, #MDCNFG_OFFSET] /* write back MDCNFG */
|
||||
ldr r4, [r1, #MDCNFG_OFFSET]
|
||||
|
||||
|
||||
/*
|
||||
* Step 4e: Wait for the clock to the SDRAMs to stabilize,
|
||||
* 100..200 usec.
|
||||
*/
|
||||
ldr r3, =OSCR /* reset the OS Timer Count to zero */
|
||||
mov r2, #0
|
||||
str r2, [r3]
|
||||
ldr r4, =0x300 /* really 0x2E1 is about 200 usec, */
|
||||
/* so 0x300 should be plenty */
|
||||
1:
|
||||
ldr r2, [r3]
|
||||
cmp r4, r2
|
||||
bgt 1b
|
||||
|
||||
|
||||
/* Step 4f: Trigger a number (usually 8) refresh cycles by */
|
||||
/* attempting non-burst read or write accesses to disabled */
|
||||
/* SDRAM, as commonly specified in the power up sequence */
|
||||
/* documented in SDRAM data sheets. The address(es) used */
|
||||
/* for this purpose must not be cacheable. */
|
||||
ldr r3, =CONFIG_DRAM_BASE
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
str r2, [r3]
|
||||
|
||||
|
||||
/*
|
||||
* Step 4g: Write MDCNFG with enable bits asserted
|
||||
* (MDCNFG:DEx set to 1)
|
||||
*/
|
||||
ldr r3, [r1, #MDCNFG_OFFSET]
|
||||
mov r4, r3
|
||||
orr r3, r3, #MDCNFG_DE0
|
||||
str r3, [r1, #MDCNFG_OFFSET]
|
||||
mov r0, r3
|
||||
|
||||
/* Step 4h: Write MDMRS. */
|
||||
ldr r2, =CONFIG_MDMRS_VAL
|
||||
str r2, [r1, #MDMRS_OFFSET]
|
||||
|
||||
/* enable APD */
|
||||
ldr r3, [r1, #MDREFR_OFFSET]
|
||||
orr r3, r3, #MDREFR_APD
|
||||
str r3, [r1, #MDREFR_OFFSET]
|
||||
|
||||
/* We are finished with Intel's memory controller initialisation */
|
||||
skip_mem_init:
|
||||
|
||||
wakeup:
|
||||
/* Are we waking from sleep? */
|
||||
ldr r0, =RCSR
|
||||
ldr r1, [r0]
|
||||
and r1, r1, #(RCSR_GPR | RCSR_SMR | RCSR_WDR | RCSR_HWR)
|
||||
str r1, [r0]
|
||||
teq r1, #RCSR_SMR
|
||||
|
||||
bne initirqs
|
||||
|
||||
ldr r0, =PSSR
|
||||
mov r1, #PSSR_PH
|
||||
str r1, [r0]
|
||||
|
||||
/* if so, resume at PSPR */
|
||||
ldr r0, =PSPR
|
||||
ldr r1, [r0]
|
||||
mov pc, r1
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Disable (mask) all interrupts at interrupt controller */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
initirqs:
|
||||
mov r1, #0 /* clear int. level register (IRQ, not FIQ) */
|
||||
ldr r2, =ICLR
|
||||
str r1, [r2]
|
||||
|
||||
ldr r2, =ICMR /* mask all interrupts at the controller */
|
||||
str r1, [r2]
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* Clock initialisation */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
initclks:
|
||||
/* Disable the peripheral clocks, and set the core clock frequency */
|
||||
|
||||
/* Turn Off on-chip peripheral clocks (except for memory) */
|
||||
/* for re-configuration. */
|
||||
ldr r1, =CKEN
|
||||
ldr r2, =CONFIG_CKEN
|
||||
str r2, [r1]
|
||||
|
||||
/* ... and write the core clock config register */
|
||||
ldr r2, =CONFIG_CCCR
|
||||
ldr r1, =CCCR
|
||||
str r2, [r1]
|
||||
|
||||
/* Turn on turbo mode */
|
||||
mrc p14, 0, r2, c6, c0, 0
|
||||
orr r2, r2, #0xB /* Turbo, Fast-Bus, Freq change */
|
||||
mcr p14, 0, r2, c6, c0, 0
|
||||
|
||||
/* Re-write MDREFR */
|
||||
ldr r1, =MDCNFG
|
||||
ldr r2, [r1, #MDREFR_OFFSET]
|
||||
str r2, [r1, #MDREFR_OFFSET]
|
||||
|
||||
/* enable the 32Khz oscillator for RTC and PowerManager */
|
||||
ldr r1, =OSCC
|
||||
mov r2, #OSCC_OON
|
||||
str r2, [r1]
|
||||
|
||||
/* Interrupt init: Mask all interrupts */
|
||||
ldr r0, =ICMR /* enable no sources */
|
||||
mov r1, #0
|
||||
str r1, [r0]
|
||||
/* FIXME */
|
||||
|
||||
#ifdef NODEBUG
|
||||
/* Disable software and data breakpoints */
|
||||
mov r0, #0
|
||||
mcr p15, 0, r0, c14, c8, 0 /* ibcr0 */
|
||||
mcr p15, 0, r0, c14, c9, 0 /* ibcr1 */
|
||||
mcr p15, 0, r0, c14, c4, 0 /* dbcon */
|
||||
|
||||
/* Enable all debug functionality */
|
||||
mov r0, #0x80000000
|
||||
mcr p14, 0, r0, c10, c0, 0 /* dcsr */
|
||||
#endif
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
/* End lowlevel_init */
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
endlowlevel_init:
|
||||
mov pc, lr
|
|
@ -0,0 +1,61 @@
|
|||
CONFIG_ARCH_PXA=y
|
||||
CONFIG_MACH_PCM027=y
|
||||
CONFIG_AEABI=y
|
||||
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
|
||||
CONFIG_ARM_UNWIND=y
|
||||
CONFIG_MMU=y
|
||||
CONFIG_MALLOC_SIZE=0x1000000
|
||||
CONFIG_MALLOC_TLSF=y
|
||||
CONFIG_KALLSYMS=y
|
||||
CONFIG_LONGHELP=y
|
||||
CONFIG_GLOB=y
|
||||
CONFIG_HUSH_FANCY_PROMPT=y
|
||||
CONFIG_CMDLINE_EDITING=y
|
||||
CONFIG_AUTO_COMPLETE=y
|
||||
CONFIG_PARTITION=y
|
||||
CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
|
||||
CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/pcm027/env"
|
||||
CONFIG_DEBUG_INFO=y
|
||||
CONFIG_CMD_EDIT=y
|
||||
CONFIG_CMD_SLEEP=y
|
||||
CONFIG_CMD_SAVEENV=y
|
||||
CONFIG_CMD_EXPORT=y
|
||||
CONFIG_CMD_PRINTENV=y
|
||||
CONFIG_CMD_READLINE=y
|
||||
CONFIG_CMD_TIME=y
|
||||
CONFIG_CMD_AUTOMOUNT=y
|
||||
CONFIG_CMD_ECHO_E=y
|
||||
CONFIG_CMD_MEMINFO=y
|
||||
CONFIG_CMD_IOMEM=y
|
||||
CONFIG_CMD_FLASH=y
|
||||
CONFIG_CMD_BOOTM_SHOW_TYPE=y
|
||||
CONFIG_CMD_BOOTM_VERBOSE=y
|
||||
CONFIG_CMD_BOOTM_INITRD=y
|
||||
CONFIG_CMD_BOOTM_OFTREE=y
|
||||
CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
|
||||
CONFIG_CMD_UIMAGE=y
|
||||
# CONFIG_CMD_BOOTZ is not set
|
||||
# CONFIG_CMD_BOOTU is not set
|
||||
CONFIG_CMD_RESET=y
|
||||
CONFIG_CMD_GO=y
|
||||
CONFIG_CMD_OFTREE=y
|
||||
CONFIG_CMD_TIMEOUT=y
|
||||
CONFIG_CMD_PARTITION=y
|
||||
CONFIG_CMD_MAGICVAR=y
|
||||
CONFIG_CMD_MAGICVAR_HELP=y
|
||||
CONFIG_CMD_BMP=y
|
||||
CONFIG_CMD_GPIO=y
|
||||
CONFIG_CMD_UNCOMPRESS=y
|
||||
CONFIG_NET=y
|
||||
CONFIG_NET_DHCP=y
|
||||
CONFIG_NET_PING=y
|
||||
CONFIG_NET_TFTP=y
|
||||
CONFIG_NET_TFTP_PUSH=y
|
||||
CONFIG_DRIVER_SERIAL_PXA=y
|
||||
CONFIG_DRIVER_NET_SMC91111=y
|
||||
# CONFIG_SPI is not set
|
||||
CONFIG_DRIVER_CFI=y
|
||||
CONFIG_VIDEO=y
|
||||
CONFIG_DRIVER_VIDEO_PXA=y
|
||||
CONFIG_FS_TFTP=y
|
||||
CONFIG_LZO_DECOMPRESS=y
|
|
@ -3,10 +3,12 @@ if ARCH_PXA
|
|||
config ARCH_TEXT_BASE
|
||||
hex
|
||||
default 0xa0000000 if MACH_MIOA701
|
||||
default 0xa3f00000 if MACH_PCM027
|
||||
|
||||
config BOARDINFO
|
||||
string
|
||||
default "Scoter Mitac Mio A701" if MACH_MIOA701
|
||||
default "Phytec phyCORE-PXA270" if MACH_PCM027
|
||||
|
||||
# ----------------------------------------------------------
|
||||
|
||||
|
@ -37,6 +39,14 @@ config MACH_MIOA701
|
|||
select PWM
|
||||
help
|
||||
Say Y here if you are using a Mitac Mio A701 smartphone
|
||||
|
||||
config MACH_PCM027
|
||||
bool "Phytec phyCORE-PXA270"
|
||||
select HAS_CFI
|
||||
select MACH_HAS_LOWLEVEL_INIT
|
||||
select HAVE_MMU
|
||||
help
|
||||
Say Y here if you are using a Phytec phyCORE PXA270
|
||||
board
|
||||
endchoice
|
||||
|
||||
|
|
Loading…
Reference in New Issue