diff options
Diffstat (limited to 'board/eco920/eco920.c')
| -rw-r--r-- | board/eco920/eco920.c | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/board/eco920/eco920.c b/board/eco920/eco920.c deleted file mode 100644 index 8d00877ce6..0000000000 --- a/board/eco920/eco920.c +++ /dev/null @@ -1,211 +0,0 @@ -/* - * (C) Copyright 2007 Pengutronix - * Sascha Hauer, <s.hauer@pengutronix.de> - * - * 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 <mach/AT91RM9200.h> -#include <at91rm9200_net.h> -#include <dm9161.h> -#include <miiphy.h> -#include <splash.h> -#include <asm/armlinux.h> -#include <s1d13706fb.h> -#include <net.h> -#include <init.h> - -/* - * Miscelaneous platform dependent initialisations - */ - -static struct cfi_platform_data cfi_info = { -}; - -struct device_d cfi_dev = { - .name = "cfi_flash", - .map_base = 0x11000000, - .size = 16 * 1024 * 1024, - - .platform_data = &cfi_info, -}; - -static struct memory_platform_data ram_pdata = { - .name = "ram0", - .flags = DEVFS_RDWR, -}; - -struct device_d sdram_dev = { - .name = "mem", - .map_base = 0x20000000, - .size = 32 * 1024 * 1024, - .platform_data = &ram_pdata, -}; - -static struct device_d at91_ath_dev = { - .name = "at91_eth", -}; - -static int devices_init (void) -{ - register_device(&cfi_dev); - register_device(&sdram_dev); - register_device(&at91_ath_dev); - - armlinux_set_bootparams((void *)(PHYS_SDRAM + 0x100)); - armlinux_set_architecture(MACH_TYPE_ECO920); - - return 0; -} - -device_initcall(devices_init); - -static unsigned int phy_is_connected (AT91PS_EMAC p_mac) -{ - return 1; -} - -static unsigned char phy_init_bogus (AT91PS_EMAC p_mac) -{ - unsigned short val; - int timeout, adr, speed, fullduplex; - - at91rm9200_EmacEnableMDIO (p_mac); - - /* Scan through phy addresses to find a phy */ - for (adr = 0; adr < 16; adr++) { - at91rm9200_EmacReadPhy(p_mac, PHY_PHYIDR1 | (adr << 5), &val); - if (val != 0xffff) - break; - } - - adr <<= 5; - - val = PHY_BMCR_RESET; - at91rm9200_EmacWritePhy(p_mac, PHY_BMCR | adr, &val); - - udelay(1000); - - val = 0x01e1; /* ADVERTISE_100FULL | ADVERTISE_100HALF | - * ADVERTISE_10FULL | ADVERTISE_10HALF | - * ADVERTISE_CSMA */ - at91rm9200_EmacWritePhy(p_mac, PHY_ANAR | adr, &val); - - at91rm9200_EmacReadPhy(p_mac, PHY_BMCR | adr, &val); - val |= PHY_BMCR_AUTON | PHY_BMCR_RST_NEG; - at91rm9200_EmacWritePhy(p_mac, PHY_BMCR | adr, &val); - - timeout = 500; - do { - /* at91rm9200_EmacReadPhy() has a udelay(10000) - * in it, so this should be about 5 deconds - */ - if ((timeout--) == 0) { - printf("Autonegotiation timeout\n"); - goto out; - } - - at91rm9200_EmacReadPhy(p_mac, PHY_BMSR | adr, &val); - } while (!(val & PHY_BMSR_LS)); - - at91rm9200_EmacReadPhy(p_mac, PHY_ANLPAR | adr, &val); - - if (val & PHY_ANLPAR_100) { - speed = 100; - p_mac->EMAC_CFG |= AT91C_EMAC_SPD; - } else { - speed = 10; - p_mac->EMAC_CFG &= ~AT91C_EMAC_SPD; - } - - if (val & (PHY_ANLPAR_TXFD | PHY_ANLPAR_10FD)) { - fullduplex = 1; - p_mac->EMAC_CFG |= AT91C_EMAC_FD; - } else { - fullduplex = 0; - p_mac->EMAC_CFG &= ~AT91C_EMAC_FD; - } - - printf("running at %d-%sDuplex\n",speed, fullduplex ? "FUll" : "Half"); - -out: - at91rm9200_EmacDisableMDIO (p_mac); - - return 1; -} - -void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops) -{ - p_phyops->Init = phy_init_bogus; - p_phyops->IsPhyConnected = phy_is_connected; - /* This is not used anywhere */ - p_phyops->GetLinkSpeed = NULL; - /* ditto */ - p_phyops->AutoNegotiate = NULL; -} - -#ifdef CONFIG_DRIVER_VIDEO_S1D13706 -static int efb_init(struct efb_info *efb) -{ - writeb(GPIO_CONTROL0_GPO, efb->regs + EFB_GPIO_CONTROL1); - writeb(PCLK_SOURCE_CLKI2, efb->regs + EFB_PCLK_CONF); - writeb(0x1, efb->regs + 0x26); /* FIXME: display specific, should be set to zero - * according to datasheet - */ - return 0; -} - -/* Nanya STN Display */ -static struct efb_info efb = { - .fbd = { - .xres = 320, - .yres = 240, - .bpp = 8, - .fb = (void*)0x40020000, - }, - - .init = efb_init, - .regs = (void*)0x40000000, - .pixclock = 100000, - .hsync_len = 1, - .left_margin = 22, - .right_margin = 1, - .vsync_len = 1, - .upper_margin = 0, - .lower_margin = 1, - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - .panel_type = PANEL_TYPE_STN | PANEL_TYPE_WIDTH_8 | - PANEL_TYPE_COLOR | PANEL_TYPE_FORMAT_2, -}; -#endif -#define SMC_CSR3 0xFFFFFF7C - -int misc_init_r(void) -{ - /* Initialization of the Static Memory Controller for Chip Select 3 */ - *(volatile unsigned long*)SMC_CSR3 = 0x00002185; -#ifdef CONFIG_DRIVER_VIDEO_S1D13706 - s1d13706fb_init(&efb); -#endif -#ifdef CONFIG_CMD_SPLASH - splash_set_fb_data(&efb.fbd); -#endif - return 0; -} |