From e1bbb64ec2ca8ddf1dec91ae1e08ef96ee53639a Mon Sep 17 00:00:00 2001 From: "H. Nikolaus Schaller" Date: Tue, 11 Jan 2011 17:31:17 +0100 Subject: fixed issue with submodules --- x-loader | 1 - x-loader/include/configs/omap1710h3.h | 128 ++++++++++++++++++++++++++++++++++ 2 files changed, 128 insertions(+), 1 deletion(-) delete mode 160000 x-loader create mode 100644 x-loader/include/configs/omap1710h3.h (limited to 'x-loader/include/configs/omap1710h3.h') diff --git a/x-loader b/x-loader deleted file mode 160000 index 1c9276a..0000000 --- a/x-loader +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 1c9276af4d6a5b7014a7630a1abeddf3b3177563 diff --git a/x-loader/include/configs/omap1710h3.h b/x-loader/include/configs/omap1710h3.h new file mode 100644 index 0000000..6a881bd --- /dev/null +++ b/x-loader/include/configs/omap1710h3.h @@ -0,0 +1,128 @@ +/* + * (C) Copyright 2004 + * Texas Instruments. + * Jian Zhang , Kshitij Gupta + * X-Loader Configuation settings for the TI OMAP H3 board. + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* exactly uncomment one */ +#define CFG_BOOT_CS0 /* ROM code -> signed X-Loader in NNAD */ +//#define CFG_BOOT_CS3 /* unsigned X-loader in NOR for development */ + +/* serial printf facility takes about 3.5K */ +#define CFG_PRINTF +//#undef CFG_PRINTF + +/* uncomment it if you need timer based udelay(). it takes about 250 bytes */ +//#define CFG_UDELAY + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP1710 1 /* which is in a 1710 */ +#define CONFIG_H3_OMAP1710 1 /* a H3 Board */ + +/* input clock of PLL */ +/* the OMAP1710 H3 has 12MHz input clock */ +#define CONFIG_SYS_CLK_FREQ 12000000 + + +#ifdef CFG_PRINTF + +#define CFG_NS16550 +#define CFG_NS16550_SERIAL +#define CFG_NS16550_REG_SIZE (-4) +#define CFG_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */ +#define CFG_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart on helen */ + +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +#endif /* CFG_PRINTF */ + +#include + +/* + * Miscellaneous configurable options + */ +#define CFG_PBSIZE 256 +#define CFG_LOADADDR 0x11000000 + +#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +/* The 1710 has 6 timers, they can be driven by the RefClk (12Mhz) or by + * DPLL1. This time is further subdivided by a local divisor. + */ +#define CFG_TIMERBASE 0xFFFEC500 /* use timer 1 */ +#define CFG_PVT 7 /* 2^(pvt+1), divide by 256 */ +#define CFG_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT)) + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128*1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Board NAND Info. + */ +#define CFG_NAND_K9F5616 /* Samsung 16-bit 32MB chip */ + +#ifdef CFG_BOOT_CS0 +#define NAND_ADDR 0x0c000000 /* physical address to access nand at CS3*/ +#else +#define NAND_ADDR 0x0a000000 /* physical address to access nand at CS2B*/ +#endif + +/* H3 NAND is partitioned: + * 0x0000000 - 0x0010000 Booting Image + * 0x0010000 - 0x0050000 U-Boot Image + * 0x0050000 - 0x0080000 U-Boot Env Data (X-loader doesn't care) + * 0x0080000 - 0x2000000 depends on application + */ +#define NAND_UBOOT_START 0x0010000 +#define NAND_UBOOT_END 0x0050000 +#define NAND_BLOCK_SIZE 0x4000 + +#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr + 2) = (__u8)(d); } while(0) +#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr + 4) = (__u8)(d); } while(0) +#define WRITE_NAND(d, adr) do{ *(volatile __u16 *)((unsigned long)adr) = (__u16)(d); } while(0) +#define READ_NAND(adr) ((volatile __u16)(*(volatile __u16 *)(unsigned long)adr)) + +#define GPIO1_DATAIN 0xfffbe42c +#define NAND_WAIT_READY() while(!((*(volatile __u16 *)(GPIO1_DATAIN) & 0x0400) == 0x0400)); + +#define NAND_CTL_CLRALE(adr) +#define NAND_CTL_SETALE(adr) +#define NAND_CTL_CLRCLE(adr) +#define NAND_CTL_SETCLE(adr) +#define NAND_DISABLE_CE() +#define NAND_ENABLE_CE() + + +#endif /* __CONFIG_H */ -- cgit v1.1