nand_spl: remove simpc8313 support
Commit 3d5a335c announced that all the nand_spl boards
would be removed before v2014.07 release.
Also update README.scrapyard.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
utp
Masahiro Yamada
Tom Rini
parent
d0fb0fce19
commit
7445207f0f
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@ -1,8 +0,0 @@
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#
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# (C) Copyright 2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y := simpc8313.o sdram.o
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@ -1,80 +0,0 @@
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Sheldon Instruments SIMPC8313 Board
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-----------------------------------------
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1. Board Switches and Jumpers
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S2 is used to set CFG_RESET_SOURCE.
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To boot the image in Large page NAND flash, use these DIP
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switch settings for S2:
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+----------+ ON
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| * * **** |
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| * * |
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+----------+
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12345678
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To boot the image in Small page NAND flash, use these DIP
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switch settings for S2:
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+----------+ ON
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| *** **** |
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| * |
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+----------+
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12345678
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(where the '*' indicates the position of the tab of the switch.)
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2. Memory Map
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The memory map looks like this:
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0x0000_0000 0x1fff_ffff DDR 512M
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0x8000_0000 0x8fff_ffff PCI MEM 256M
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0x9000_0000 0x9fff_ffff PCI_MMIO 256M
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0xe000_0000 0xe00f_ffff IMMR 1M
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0xe200_0000 0xe20f_ffff PCI IO 16M
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0xe280_0000 0xe280_7fff NAND FLASH (CS0) 32K
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or
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0xe280_0000 0xe281_ffff NAND FLASH (CS0) 128K
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0xff00_0000 0xff00_7fff FPGA (CS1) 1M
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3. Compilation
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Assuming you're using BASH (or similar) as your shell:
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export CROSS_COMPILE=your-cross-compiler-prefix-
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make distclean
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make SIMPC8313_LP_config
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(or make SIMPC8313_SP_config, depending on the page size
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of your NAND flash)
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make
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4. Downloading and Flashing Images
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4.1 Reflash U-boot Image using U-boot
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=>run update_uboot
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You may want to try
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=>tftp $loadaddr $uboot
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first, to make sure that the TFTP load will succeed before it
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goes ahead and wipes out your current firmware. And of course,
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if the new u-boot doesn't boot, you can plug the board into
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your PCI slot and with the supplied driver and sample app
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you can reburn a working u-boot.
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4.2 Downloading and Booting Linux Kernel
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Ensure that all networking-related environment variables are set
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properly (including ipaddr, serverip, gatewayip (if needed),
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netmask, ethaddr, eth1addr, fdtfile, and bootfile).
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=>tftp $loadaddr uImage
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=>nand write $loadaddr kernel $filesize
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=>tftp $loadaddr $fdtfile
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=>nand write $loadaddr 7e0000 1800
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=>boot
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5 Notes
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The console baudrate for SIMPC8313 is 115200bps.
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@ -1,177 +0,0 @@
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/*
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* Copyright (C) Freescale Semiconductor, Inc. 2006-2007
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* Copyright (C) Sheldon Instruments, Inc. 2008
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*
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* Author: Ron Madrid <info@sheldoninst.com>
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*
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* (C) Copyright 2006
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <mpc83xx.h>
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#include <spd_sdram.h>
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#include <asm/bitops.h>
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#include <asm/io.h>
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#include <asm/processor.h>
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#include <asm/mmu.h>
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DECLARE_GLOBAL_DATA_PTR;
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static long fixed_sdram(void);
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#if defined(CONFIG_NAND_SPL)
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void si_wait_i2c(void)
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{
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volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
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while (!(__raw_readb(&im->i2c[0].sr) & 0x02))
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;
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__raw_writeb(0x00, &im->i2c[0].sr);
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sync();
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return;
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}
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void si_read_i2c(u32 lbyte, int count, u8 *buffer)
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{
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volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
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u32 i;
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u8 chip = 0x50 << 1; /* boot sequencer I2C */
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u32 ubyte = (lbyte & 0xff00) >> 8;
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lbyte &= 0xff;
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/*
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* Set up controller
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*/
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__raw_writeb(0x3f, &im->i2c[0].fdr);
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__raw_writeb(0x00, &im->i2c[0].adr);
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__raw_writeb(0x00, &im->i2c[0].sr);
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__raw_writeb(0x00, &im->i2c[0].dr);
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while (__raw_readb(&im->i2c[0].sr) & 0x20)
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;
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/*
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* Writing address to device
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*/
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__raw_writeb(0xb0, &im->i2c[0].cr);
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sync();
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__raw_writeb(chip, &im->i2c[0].dr);
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si_wait_i2c();
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__raw_writeb(0xb0, &im->i2c[0].cr);
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sync();
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__raw_writeb(ubyte, &im->i2c[0].dr);
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si_wait_i2c();
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__raw_writeb(lbyte, &im->i2c[0].dr);
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si_wait_i2c();
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__raw_writeb(0xb4, &im->i2c[0].cr);
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sync();
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__raw_writeb(chip + 1, &im->i2c[0].dr);
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si_wait_i2c();
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__raw_writeb(0xa0, &im->i2c[0].cr);
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sync();
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/*
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* Dummy read
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*/
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__raw_readb(&im->i2c[0].dr);
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si_wait_i2c();
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/*
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* Read actual data
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*/
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for (i = 0; i < count; i++)
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{
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if (i == (count - 2)) /* Reached next to last byte, No ACK */
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__raw_writeb(0xa8, &im->i2c[0].cr);
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if (i == (count - 1)) /* Reached last byte, STOP */
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__raw_writeb(0x88, &im->i2c[0].cr);
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/* Read byte of data */
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buffer[i] = __raw_readb(&im->i2c[0].dr);
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if (i == (count - 1))
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break;
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si_wait_i2c();
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}
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return;
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}
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#endif /* CONFIG_NAND_SPL */
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phys_size_t initdram(int board_type)
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{
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volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
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volatile fsl_lbc_t *lbc = &im->im_lbc;
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u32 msize;
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if ((__raw_readl(&im->sysconf.immrbar) & IMMRBAR_BASE_ADDR) != (u32) im)
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return -1;
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/* DDR SDRAM - Main SODIMM */
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__raw_writel(CONFIG_SYS_DDR_BASE & LAWBAR_BAR, &im->sysconf.ddrlaw[0].bar);
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msize = fixed_sdram();
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/* Local Bus setup lbcr and mrtpr */
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__raw_writel(CONFIG_SYS_LBC_LBCR, &lbc->lbcr);
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__raw_writel(CONFIG_SYS_LBC_MRTPR, &lbc->mrtpr);
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sync();
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/* return total bus SDRAM size(bytes) -- DDR */
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return (msize * 1024 * 1024);
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}
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/*************************************************************************
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* fixed sdram init -- reads values from boot sequencer I2C
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************************************************************************/
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static long fixed_sdram(void)
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{
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volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
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u32 msizelog2, msize = 1;
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#if defined(CONFIG_NAND_SPL)
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u32 i;
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const u8 bytecount = 135;
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u8 buffer[bytecount];
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u32 addr, data;
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si_read_i2c(0, bytecount, buffer);
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for (i = 18; i < bytecount; i += 7){
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addr = (u32)buffer[i];
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addr <<= 8;
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addr |= (u32)buffer[i + 1];
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addr <<= 2;
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data = (u32)buffer[i + 2];
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data <<= 8;
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data |= (u32)buffer[i + 3];
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data <<= 8;
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data |= (u32)buffer[i + 4];
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data <<= 8;
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data |= (u32)buffer[i + 5];
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__raw_writel(data, (u32 *)(CONFIG_SYS_IMMR + addr));
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}
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sync();
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/* enable DDR controller */
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__raw_writel((__raw_readl(&im->ddr.sdram_cfg) | SDRAM_CFG_MEM_EN), &im->ddr.sdram_cfg);
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#endif /* (CONFIG_NAND_SPL) */
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msizelog2 = ((__raw_readl(&im->sysconf.ddrlaw[0].ar) & LAWAR_SIZE) + 1);
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msize <<= (msizelog2 - 20);
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return msize;
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}
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@ -1,150 +0,0 @@
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/*
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* Copyright (C) Freescale Semiconductor, Inc. 2006-2007
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* Copyright (C) Sheldon Instruments, Inc. 2008
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*
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* Author: Ron Madrid <info@sheldoninst.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <libfdt.h>
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#include <pci.h>
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#include <mpc83xx.h>
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#include <ns16550.h>
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#include <nand.h>
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#include <asm/io.h>
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DECLARE_GLOBAL_DATA_PTR;
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#ifndef CONFIG_NAND_SPL
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int checkboard(void)
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{
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puts("Board: Sheldon Instruments SIMPC8313\n");
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return 0;
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}
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static struct pci_region pci_regions[] = {
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{
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bus_start: CONFIG_SYS_PCI1_MEM_BASE,
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phys_start: CONFIG_SYS_PCI1_MEM_PHYS,
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size: CONFIG_SYS_PCI1_MEM_SIZE,
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flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
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},
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{
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bus_start: CONFIG_SYS_PCI1_MMIO_BASE,
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phys_start: CONFIG_SYS_PCI1_MMIO_PHYS,
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size: CONFIG_SYS_PCI1_MMIO_SIZE,
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flags: PCI_REGION_MEM
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},
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{
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bus_start: CONFIG_SYS_PCI1_IO_BASE,
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phys_start: CONFIG_SYS_PCI1_IO_PHYS,
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size: CONFIG_SYS_PCI1_IO_SIZE,
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flags: PCI_REGION_IO
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}
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};
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void pci_init_board(void)
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{
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volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
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volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
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volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
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struct pci_region *reg[] = { pci_regions };
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/* Enable all 3 PCI_CLK_OUTPUTs. */
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clk->occr |= 0xe0000000;
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/*
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* Configure PCI Local Access Windows
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*/
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pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
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pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
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pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
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pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
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mpc83xx_pci_init(1, reg);
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}
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/*
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* Miscellaneous late-boot configurations
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*/
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int misc_init_r(void)
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{
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int rc = 0;
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immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
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fsl_lbc_t *lbus = &immap->im_lbc;
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u32 *mxmr = &lbus->mamr; /* Pointer to mamr */
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/* UPM Table Configuration Code */
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static uint UPMATable[] = {
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/* Read Single-Beat (RSS) */
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0x0fff0c00, 0x0fffdc00, 0x0fff0c05, 0xfffffc00,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
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/* Read Burst (RBS) */
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0x0fff0c00, 0x0ffcdc00, 0x0ffc0c00, 0x0ffc0f0c,
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0x0ffccf0c, 0x0ffc0f0c, 0x0ffcce0c, 0x3ffc0c05,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
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/* Write Single-Beat (WSS) */
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0x0ffc0c00, 0x0ffcdc00, 0x0ffc0c05, 0xfffffc00,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
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/* Write Burst (WBS) */
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0x0ffc0c00, 0x0fffcc0c, 0x0fff0c00, 0x0fffcc00,
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0x0fff1c00, 0x0fffcf0c, 0x0fff0f0c, 0x0fffcf0c,
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0x0fff0c0c, 0x0fffcc0c, 0x0fff0c05, 0xfffffc00,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
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/* Refresh Timer (RTS) */
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
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/* Exception Condition (EXS) */
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0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01
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};
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upmconfig(UPMA, UPMATable, sizeof(UPMATable) / sizeof(UPMATable[0]));
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/* Set LUPWAIT to be active low and enabled */
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out_be32(mxmr, MxMR_UWPL | MxMR_GPL_x4DIS);
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return rc;
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}
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#if defined(CONFIG_OF_BOARD_SETUP)
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void ft_board_setup(void *blob, bd_t *bd)
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{
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ft_cpu_setup(blob, bd);
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#ifdef CONFIG_PCI
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ft_pci_setup(blob, bd);
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#endif
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}
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#endif
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#else /* CONFIG_NAND_SPL */
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void board_init_f(ulong bootflag)
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{
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NS16550_init((NS16550_t)(CONFIG_SYS_IMMR + 0x4500),
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CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
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puts("NAND boot... ");
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init_timebase();
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initdram(0);
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relocate_code(CONFIG_SYS_NAND_U_BOOT_RELOC_SP, (gd_t *)gd,
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CONFIG_SYS_NAND_U_BOOT_RELOC);
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}
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void board_init_r(gd_t *gd, ulong dest_addr)
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{
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nand_boot();
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}
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void putc(char c)
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{
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if (gd->flags & GD_FLG_SILENT)
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return;
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if (c == '\n')
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NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), '\r');
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NS16550_putc((NS16550_t)(CONFIG_SYS_IMMR + 0x4500), c);
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}
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#endif
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@ -717,8 +717,6 @@ Active powerpc mpc83xx - keymile km83xx
|
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Active powerpc mpc83xx - keymile km83xx suvd3 suvd3:SUVD3 Holger Brunck <holger.brunck@keymile.com>
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Active powerpc mpc83xx - keymile km83xx tuge1 tuxx1:TUGE1 Holger Brunck <holger.brunck@keymile.com>
|
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Active powerpc mpc83xx - keymile km83xx tuxx1 tuxx1:TUXX1 Holger Brunck <holger.brunck@keymile.com>
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Active powerpc mpc83xx - sheldon simpc8313 SIMPC8313_LP SIMPC8313:NAND_LP Ron Madrid <info@sheldoninst.com>
|
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Active powerpc mpc83xx - sheldon simpc8313 SIMPC8313_SP SIMPC8313:NAND_SP Ron Madrid <info@sheldoninst.com>
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Active powerpc mpc83xx - tqc tqm834x TQM834x - -
|
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Active powerpc mpc85xx - - sbc8548 sbc8548 - Paul Gortmaker <paul.gortmaker@windriver.com>
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Active powerpc mpc85xx - - sbc8548 sbc8548_PCI_33 sbc8548:PCI,33 Paul Gortmaker <paul.gortmaker@windriver.com>
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@ -11,16 +11,17 @@ easily if here is something they might want to dig for...
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Board Arch CPU Commit Removed Last known maintainer/contact
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=================================================================================================
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hidden_dragon powerpc mpc824x - - Yusdi Santoso <yusdi_santoso@adaptec.com>
|
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debris powerpc mpc824x - - Sangmoon Kim <dogoil@etinsys.com>
|
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kvme080 powerpc mpc824x - - Sangmoon Kim <dogoil@etinsys.com>
|
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ep8248 powerpc mpc8260 - - Yuli Barcohen <yuli@arabellasw.com>
|
||||
ispan powerpc mpc8260 - - Yuli Barcohen <yuli@arabellasw.com>
|
||||
rattler powerpc mpc8260 - - Yuli Barcohen <yuli@arabellasw.com>
|
||||
zpc1900 powerpc mpc8260 - - Yuli Barcohen <yuli@arabellasw.com>
|
||||
mpc8260ads powerpc mpc8260 - - Yuli Barcohen <yuli@arabellasw.com>
|
||||
adder powerpc mpc8xx - - Yuli Barcohen <yuli@arabellasw.com>
|
||||
quad100hd powerpc ppc405ep - - Gary Jennejohn <gljennjohn@googlemail.com>
|
||||
simpc8313 powerpc mpc83xx - 2014-04-28 Ron Madrid <info@sheldoninst.com>
|
||||
hidden_dragon powerpc mpc824x 3fe1a854 2014-05-30 Yusdi Santoso <yusdi_santoso@adaptec.com>
|
||||
debris powerpc mpc824x 7edb1f7b 2014-05-30 Sangmoon Kim <dogoil@etinsys.com>
|
||||
kvme080 powerpc mpc824x 2868f862 2014-05-30 Sangmoon Kim <dogoil@etinsys.com>
|
||||
ep8248 powerpc mpc8260 49ad566d 2014-05-30 Yuli Barcohen <yuli@arabellasw.com>
|
||||
ispan powerpc mpc8260 80bae39a 2014-05-30 Yuli Barcohen <yuli@arabellasw.com>
|
||||
rattler powerpc mpc8260 d0664db4 2014-05-30 Yuli Barcohen <yuli@arabellasw.com>
|
||||
zpc1900 powerpc mpc8260 6f80bb48 2014-05-30 Yuli Barcohen <yuli@arabellasw.com>
|
||||
mpc8260ads powerpc mpc8260 facb6725 2014-05-30 Yuli Barcohen <yuli@arabellasw.com>
|
||||
adder powerpc mpc8xx 373a9788 2014-05-30 Yuli Barcohen <yuli@arabellasw.com>
|
||||
quad100hd powerpc ppc405ep 3569571d 2014-05-30 Gary Jennejohn <gljennjohn@googlemail.com>
|
||||
lubbock arm pxa 36bf57b 2014-04-18 Kyle Harris <kharris@nexus-tech.net>
|
||||
EVB64260 powerpc mpc824x bb3aef9 2014-04-18
|
||||
MOUSSE powerpc mpc824x 03f2ecc 2014-04-18
|
||||
|
|
|
|||
|
|
@ -1,580 +0,0 @@
|
|||
/*
|
||||
* Copyright (C) Sheldon Instruments, Inc. 2008
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
/*
|
||||
* simpc8313 board configuration file
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/*
|
||||
* High Level Configuration Options
|
||||
*/
|
||||
#define CONFIG_NAND_U_BOOT
|
||||
|
||||
#define CONFIG_E300 1
|
||||
#define CONFIG_MPC831x 1
|
||||
#define CONFIG_MPC8313 1
|
||||
|
||||
#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
|
||||
#define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
|
||||
#define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
|
||||
#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
|
||||
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000)
|
||||
|
||||
#define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
|
||||
#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
|
||||
|
||||
#ifdef CONFIG_NAND_SPL
|
||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
|
||||
#else
|
||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
|
||||
#endif
|
||||
|
||||
#define CONFIG_PCI
|
||||
#define CONFIG_PCI_INDIRECT_BRIDGE
|
||||
#define CONFIG_FSL_ELBC 1
|
||||
|
||||
#define CONFIG_MISC_INIT_R
|
||||
|
||||
/*
|
||||
* On-board devices
|
||||
*
|
||||
* TSEC1 is Marvell PHY 88E1118
|
||||
*/
|
||||
|
||||
#define CONFIG_SYS_33MHZ
|
||||
|
||||
#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
|
||||
|
||||
#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
|
||||
|
||||
#define CONFIG_SYS_IMMR 0xE0000000
|
||||
|
||||
#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
|
||||
#define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
|
||||
#endif
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START 0x00001000
|
||||
#define CONFIG_SYS_MEMTEST_END 0x07f00000
|
||||
|
||||
#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
|
||||
#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
|
||||
|
||||
/*
|
||||
* Device configurations
|
||||
*/
|
||||
#define CONFIG_TSEC1
|
||||
|
||||
/*
|
||||
* DDR Setup
|
||||
*/
|
||||
/* DDR is system memory*/
|
||||
#define CONFIG_SYS_DDR_BASE 0x00000000
|
||||
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
|
||||
#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
|
||||
|
||||
#define CONFIG_VERY_BIG_RAM
|
||||
#define CONFIG_MAX_MEM_MAPPED (512 << 20)
|
||||
|
||||
#define CONFIG_SYS_DDRCDR (DDRCDR_EN \
|
||||
| DDRCDR_PZ_NOMZ \
|
||||
| DDRCDR_NZ_NOMZ \
|
||||
| DDRCDR_M_ODR)
|
||||
/* 0x73000002 TODO ODR & DRN ? */
|
||||
|
||||
/*
|
||||
* FLASH on the Local Bus
|
||||
*/
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
|
||||
#if !defined(CONFIG_NAND_SPL)
|
||||
#define CONFIG_SYS_RAMBOOT
|
||||
#endif
|
||||
|
||||
#define CONFIG_SYS_INIT_RAM_LOCK 1
|
||||
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
|
||||
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
|
||||
|
||||
#define CONFIG_SYS_GBL_DATA_OFFSET \
|
||||
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
||||
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
||||
|
||||
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
|
||||
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
|
||||
#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
|
||||
|
||||
/*
|
||||
* Local Bus LCRR and LBCR regs
|
||||
*/
|
||||
#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
|
||||
#define CONFIG_SYS_LCRR_EADC LCRR_EADC_1
|
||||
#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
|
||||
#define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \
|
||||
| (0xFF << LBCR_BMT_SHIFT) \
|
||||
| 0xF) /* 0x0004ff0f */
|
||||
|
||||
/* LB refresh timer prescal, 266MHz/32 */
|
||||
#define CONFIG_SYS_LBC_MRTPR 0x20000000
|
||||
|
||||
/* drivers/mtd/nand/nand.c */
|
||||
#ifdef CONFIG_NAND_SPL
|
||||
#define CONFIG_SYS_NAND_BASE 0xFFF00000
|
||||
#else
|
||||
#define CONFIG_SYS_NAND_BASE 0xE2800000
|
||||
#endif
|
||||
#define CONFIG_SYS_FPGA_BASE 0xFF000000
|
||||
|
||||
#define CONFIG_CMD_NAND
|
||||
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
||||
#define CONFIG_MTD_NAND_VERIFY_WRITE
|
||||
#define CONFIG_NAND_FSL_ELBC 1
|
||||
|
||||
#define CONFIG_SYS_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE \
|
||||
| BR_DECC_CHK_GEN /* Use HW ECC */ \
|
||||
| BR_PS_8 /* 8 bit Port */ \
|
||||
| BR_MS_FCM /* MSEL = FCM */ \
|
||||
| BR_V) /* valid */
|
||||
|
||||
#ifdef CONFIG_NAND_SP
|
||||
#define CONFIG_SYS_NAND_OR_PRELIM (OR_AM_32KB \
|
||||
| OR_FCM_CSCT \
|
||||
| OR_FCM_CST \
|
||||
| OR_FCM_CHT \
|
||||
| OR_FCM_SCY_1 \
|
||||
| OR_FCM_TRLX \
|
||||
| OR_FCM_EHTR)
|
||||
#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
|
||||
#define CONFIG_SYS_NAND_PAGE_SIZE 512 /* NAND chip page size */
|
||||
/* NAND chip block size */
|
||||
#define CONFIG_SYS_NAND_BLOCK_SIZE (16 << 10)
|
||||
#define NAND_CACHE_PAGES 32
|
||||
#elif defined(CONFIG_NAND_LP)
|
||||
#define CONFIG_SYS_NAND_OR_PRELIM (OR_AM_256KB \
|
||||
| OR_FCM_PGS \
|
||||
| OR_FCM_CSCT \
|
||||
| OR_FCM_CST \
|
||||
| OR_FCM_CHT \
|
||||
| OR_FCM_SCY_1 \
|
||||
| OR_FCM_TRLX \
|
||||
| OR_FCM_EHTR)
|
||||
#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_256KB)
|
||||
#define CONFIG_SYS_NAND_PAGE_SIZE 2048 /* NAND chip page size */
|
||||
/* NAND chip block size */
|
||||
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
|
||||
#define NAND_CACHE_PAGES 64
|
||||
#else
|
||||
#error Page size of NAND not defined.
|
||||
#endif /* CONFIG_NAND_SP */
|
||||
|
||||
#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SYS_NAND_BLOCK_SIZE
|
||||
|
||||
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
|
||||
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
|
||||
|
||||
#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_NAND_BASE
|
||||
|
||||
#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR0_PRELIM
|
||||
#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR0_PRELIM
|
||||
|
||||
#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FPGA_BASE \
|
||||
| BR_PS_16 \
|
||||
| BR_MS_UPMA \
|
||||
| BR_V)
|
||||
#define CONFIG_SYS_OR1_PRELIM (OR_AM_2MB \
|
||||
| OR_UPM_BCTLD)
|
||||
|
||||
#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_FPGA_BASE
|
||||
#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_2MB)
|
||||
|
||||
/*
|
||||
* JFFS2 configuration
|
||||
*/
|
||||
#define CONFIG_JFFS2_NAND
|
||||
#define CONFIG_JFFS2_DEV "nand0"
|
||||
|
||||
/* mtdparts command line support */
|
||||
#define CONFIG_CMD_MTDPARTS
|
||||
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
|
||||
#define MTDIDS_DEFAULT "nand0=nand0"
|
||||
#define MTDPARTS_DEFAULT "mtdparts=nand0:2M(u-boot),6M(kernel),-(jffs2)"
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
|
||||
|
||||
/*
|
||||
* Serial Port
|
||||
*/
|
||||
#define CONFIG_CONS_INDEX 1
|
||||
#define CONFIG_SYS_NS16550
|
||||
#define CONFIG_SYS_NS16550_SERIAL
|
||||
#define CONFIG_SYS_NS16550_REG_SIZE 1
|
||||
#ifdef CONFIG_NAND_SPL
|
||||
#define CONFIG_NS16550_MIN_FUNCTIONS
|
||||
#endif
|
||||
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
|
||||
|
||||
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
|
||||
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
|
||||
|
||||
/* Use the HUSH parser */
|
||||
#define CONFIG_SYS_HUSH_PARSER
|
||||
|
||||
/* I2C */
|
||||
#define CONFIG_SYS_I2C
|
||||
#define CONFIG_SYS_I2C_FSL
|
||||
#define CONFIG_SYS_FSL_I2C_SPEED 400000
|
||||
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
|
||||
#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
|
||||
#define CONFIG_SYS_FSL_I2C2_SPEED 400000
|
||||
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
|
||||
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
|
||||
#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
|
||||
|
||||
/*
|
||||
* General PCI
|
||||
* Addresses are mapped 1-1.
|
||||
*/
|
||||
#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
|
||||
#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
|
||||
#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
|
||||
#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
|
||||
#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
|
||||
#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
|
||||
#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
|
||||
#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
|
||||
#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
|
||||
|
||||
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
||||
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
|
||||
|
||||
/*
|
||||
* TSEC
|
||||
*/
|
||||
#define CONFIG_TSEC_ENET /* TSEC ethernet support */
|
||||
|
||||
#define CONFIG_GMII /* MII PHY management */
|
||||
|
||||
#ifdef CONFIG_TSEC1
|
||||
#define CONFIG_HAS_ETH0
|
||||
#define CONFIG_TSEC1_NAME "TSEC0"
|
||||
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
|
||||
#define TSEC1_PHY_ADDR 0x0
|
||||
#define TSEC1_FLAGS TSEC_GIGABIT
|
||||
#define TSEC1_PHYIDX 0
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TSEC2
|
||||
#define CONFIG_HAS_ETH1
|
||||
#define CONFIG_TSEC2_NAME "TSEC1"
|
||||
#define CONFIG_SYS_TSEC2_OFFSET 0x25000
|
||||
#define TSEC2_PHY_ADDR 4
|
||||
#define TSEC2_FLAGS TSEC_GIGABIT
|
||||
#define TSEC2_PHYIDX 0
|
||||
#endif
|
||||
|
||||
|
||||
/* Options are: TSEC[0-1] */
|
||||
#define CONFIG_ETHPRIME "TSEC1"
|
||||
|
||||
/*
|
||||
* Configure on-board RTC
|
||||
*/
|
||||
#define CONFIG_RTC_DS1337
|
||||
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
||||
|
||||
/*
|
||||
* Environment
|
||||
*/
|
||||
#if defined(CONFIG_NAND_U_BOOT)
|
||||
#define CONFIG_ENV_IS_IN_NAND 1
|
||||
#define CONFIG_ENV_OFFSET (768 * 1024)
|
||||
#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
|
||||
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
|
||||
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
|
||||
#define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
|
||||
#define CONFIG_ENV_OFFSET_REDUND \
|
||||
(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
|
||||
#elif !defined(CONFIG_SYS_RAMBOOT)
|
||||
#define CONFIG_ENV_IS_IN_FLASH 1
|
||||
#define CONFIG_ENV_ADDR \
|
||||
(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
|
||||
#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
|
||||
#define CONFIG_ENV_SIZE 0x2000
|
||||
|
||||
/* Address and size of Redundant Environment Sector */
|
||||
#else
|
||||
#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
|
||||
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
|
||||
#define CONFIG_ENV_SIZE 0x2000
|
||||
#endif
|
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
*/
|
||||
#define CONFIG_BOOTP_BOOTFILESIZE
|
||||
#define CONFIG_BOOTP_BOOTPATH
|
||||
#define CONFIG_BOOTP_GATEWAY
|
||||
#define CONFIG_BOOTP_HOSTNAME
|
||||
|
||||
|
||||
/*
|
||||
* Command line configuration.
|
||||
*/
|
||||
#include <config_cmd_default.h>
|
||||
#undef CONFIG_CMD_IMLS
|
||||
#undef CONFIG_CMD_FLASH
|
||||
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_DHCP
|
||||
#define CONFIG_CMD_I2C
|
||||
#define CONFIG_CMD_MII
|
||||
#define CONFIG_CMD_DATE
|
||||
#define CONFIG_CMD_PCI
|
||||
#define CONFIG_CMD_JFFS2
|
||||
|
||||
#if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT)
|
||||
#undef CONFIG_CMD_SAVEENV
|
||||
#undef CONFIG_CMD_LOADS
|
||||
#endif
|
||||
|
||||
#define CONFIG_CMDLINE_EDITING 1
|
||||
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
|
||||
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
|
||||
+ sizeof(CONFIG_SYS_PROMPT) \
|
||||
+ 16) /* Print Buffer Size */
|
||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
||||
/* Boot Argument Buffer Size */
|
||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
* have to be in the first 256 MB of memory, since this is
|
||||
* the maximum mapped by the Linux kernel during initialization.
|
||||
*/
|
||||
/* Initial Memory map for Linux*/
|
||||
#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
|
||||
|
||||
#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
|
||||
|
||||
#define CONFIG_SYS_HRCW_LOW (HRCWL_LCL_BUS_TO_SCB_CLK_1X1 \
|
||||
| 0x20000000 /* reserved */ \
|
||||
| HRCWL_DDR_TO_SCB_CLK_2X1 \
|
||||
| HRCWL_CSB_TO_CLKIN_4X1 \
|
||||
| HRCWL_CORE_TO_CSB_2_5X1)
|
||||
|
||||
#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 4)
|
||||
|
||||
#define CONFIG_SYS_HRCW_HIGH_BASE (HRCWH_PCI_HOST \
|
||||
| HRCWH_PCI1_ARBITER_ENABLE \
|
||||
| HRCWH_CORE_ENABLE \
|
||||
| HRCWH_BOOTSEQ_DISABLE \
|
||||
| HRCWH_SW_WATCHDOG_DISABLE \
|
||||
| HRCWH_TSEC1M_IN_RGMII \
|
||||
| HRCWH_TSEC2M_IN_RGMII \
|
||||
| HRCWH_BIG_ENDIAN \
|
||||
| HRCWH_LALE_NORMAL)
|
||||
|
||||
#ifdef CONFIG_NAND_LP
|
||||
#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE \
|
||||
| HRCWH_FROM_0XFFF00100 \
|
||||
| HRCWH_ROM_LOC_NAND_LP_8BIT \
|
||||
| HRCWH_RL_EXT_NAND)
|
||||
#else
|
||||
#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE \
|
||||
| HRCWH_FROM_0XFFF00100 \
|
||||
| HRCWH_ROM_LOC_NAND_SP_8BIT \
|
||||
| HRCWH_RL_EXT_NAND)
|
||||
#endif
|
||||
|
||||
/* System IO Config */
|
||||
#define CONFIG_SYS_SICRH (SICRH_ETSEC2_B \
|
||||
| SICRH_ETSEC2_C \
|
||||
| SICRH_ETSEC2_D \
|
||||
| SICRH_ETSEC2_E \
|
||||
| SICRH_ETSEC2_F \
|
||||
| SICRH_ETSEC2_G \
|
||||
| SICRH_TSOBI1 \
|
||||
| SICRH_TSOBI2)
|
||||
#define CONFIG_SYS_SICRL (SICRL_LBC \
|
||||
| SICRL_USBDR_10 \
|
||||
| SICRL_ETSEC2_A)
|
||||
|
||||
#define CONFIG_SYS_HID0_INIT 0x000000000
|
||||
#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \
|
||||
| HID0_ENABLE_INSTRUCTION_CACHE \
|
||||
| HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
|
||||
|
||||
#define CONFIG_SYS_HID2 HID2_HBE
|
||||
|
||||
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
|
||||
|
||||
/* DDR @ 0x00000000 */
|
||||
#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW)
|
||||
#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
|
||||
| BATU_BL_256M \
|
||||
| BATU_VS \
|
||||
| BATU_VP)
|
||||
#define CONFIG_SYS_IBAT1L ((CONFIG_SYS_SDRAM_BASE + 0x10000000) \
|
||||
| BATL_PP_RW)
|
||||
#define CONFIG_SYS_IBAT1U ((CONFIG_SYS_SDRAM_BASE + 0x10000000) \
|
||||
| BATU_BL_256M \
|
||||
| BATU_VS \
|
||||
| BATU_VP)
|
||||
|
||||
/* PCI @ 0x80000000 */
|
||||
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_RW)
|
||||
#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MEM_BASE \
|
||||
| BATU_BL_256M \
|
||||
| BATU_VS \
|
||||
| BATU_VP)
|
||||
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI1_MMIO_BASE \
|
||||
| BATL_PP_RW \
|
||||
| BATL_CACHEINHIBIT \
|
||||
| BATL_GUARDEDSTORAGE)
|
||||
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI1_MMIO_BASE \
|
||||
| BATU_BL_256M \
|
||||
| BATU_VS \
|
||||
| BATU_VP)
|
||||
|
||||
/* PCI2 not supported on 8313 */
|
||||
#define CONFIG_SYS_IBAT4L (0)
|
||||
#define CONFIG_SYS_IBAT4U (0)
|
||||
|
||||
/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
|
||||
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR \
|
||||
| BATL_PP_RW \
|
||||
| BATL_CACHEINHIBIT \
|
||||
| BATL_GUARDEDSTORAGE)
|
||||
#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR \
|
||||
| BATU_BL_256M \
|
||||
| BATU_VS \
|
||||
| BATU_VP)
|
||||
|
||||
/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
|
||||
#define CONFIG_SYS_IBAT6L (0xF0000000 \
|
||||
| BATL_PP_RW \
|
||||
| BATL_GUARDEDSTORAGE)
|
||||
#define CONFIG_SYS_IBAT6U (0xF0000000 \
|
||||
| BATU_BL_256M \
|
||||
| BATU_VS \
|
||||
| BATU_VP)
|
||||
|
||||
#define CONFIG_SYS_IBAT7L (0)
|
||||
#define CONFIG_SYS_IBAT7U (0)
|
||||
|
||||
#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
|
||||
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
|
||||
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
|
||||
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
|
||||
#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
|
||||
#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
|
||||
#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
|
||||
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
|
||||
#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
|
||||
#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
|
||||
#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
|
||||
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
|
||||
#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
|
||||
#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
|
||||
#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
|
||||
#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
|
||||
|
||||
/*
|
||||
* Environment Configuration
|
||||
*/
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
|
||||
#define CONFIG_NETDEV "eth1"
|
||||
|
||||
#define CONFIG_HOSTNAME simpc8313
|
||||
#define CONFIG_ROOTPATH "/tftpboot/"
|
||||
#define CONFIG_BOOTFILE "/tftpboot/uImage"
|
||||
/* U-Boot image on TFTP server */
|
||||
#define CONFIG_UBOOTPATH "u-boot-nand.bin"
|
||||
#define CONFIG_FDTFILE "simpc8313.dtb"
|
||||
|
||||
/* default location for tftp and bootm */
|
||||
#define CONFIG_LOADADDR 500000
|
||||
#define CONFIG_BOOTDELAY 5 /* 5 second delay */
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#define CONFIG_BOOTCOMMAND "nand read $loadaddr kernel 600000;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=" CONFIG_NETDEV "\0" \
|
||||
"ethprime=TSEC1\0" \
|
||||
"uboot=" CONFIG_UBOOTPATH "\0" \
|
||||
"tftpflash=tftpboot $loadaddr $uboot; " \
|
||||
"protect off " __stringify(CONFIG_SYS_TEXT_BASE) \
|
||||
" +$filesize; " \
|
||||
"erase " __stringify(CONFIG_SYS_TEXT_BASE) \
|
||||
" +$filesize; " \
|
||||
"cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
|
||||
" $filesize; " \
|
||||
"protect on " __stringify(CONFIG_SYS_TEXT_BASE) \
|
||||
" +$filesize; " \
|
||||
"cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
|
||||
" $filesize\0" \
|
||||
"fdtaddr=ae0000\0" \
|
||||
"fdtfile=" CONFIG_FDTFILE "\0" \
|
||||
"console=ttyS0\0" \
|
||||
"setbootargs=setenv bootargs " \
|
||||
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
|
||||
"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
|
||||
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \
|
||||
"$netdev:off " \
|
||||
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
|
||||
"load_uboot=tftp 100000 u-boot-nand.bin\0" \
|
||||
"burn_uboot=nand erase u-boot 80000; " \
|
||||
"nand write 100000 u-boot $filesize\0" \
|
||||
"update_uboot=run load_uboot;run burn_uboot\0" \
|
||||
"mtdids=nand0=nand0\0" \
|
||||
"mtdparts=mtdparts=nand0:2M(u-boot),6M(kernel),-(jffs2)\0" \
|
||||
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=${serverip}:${rootpath}\0" \
|
||||
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
||||
"addip=setenv bootargs ${bootargs} " \
|
||||
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
||||
":${hostname}:${netdev}:off panic=1\0" \
|
||||
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
|
||||
"bootargs=root=/dev/mtdblock2 rootfstype=jffs2 rw " \
|
||||
"console=ttyS0,115200\0" \
|
||||
""
|
||||
|
||||
#define CONFIG_NFSBOOTCOMMAND \
|
||||
"setenv rootdev /dev/nfs;" \
|
||||
"run setbootargs;" \
|
||||
"run setipargs;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
|
||||
#define CONFIG_RAMBOOTCOMMAND \
|
||||
"setenv rootdev /dev/ram;" \
|
||||
"run setbootargs;" \
|
||||
"tftp $ramdiskaddr $ramdiskfile;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
@ -1,81 +0,0 @@
|
|||
#
|
||||
# (C) Copyright 2007
|
||||
# Stefan Roese, DENX Software Engineering, sr@denx.de.
|
||||
# (C) Copyright 2008 Freescale Semiconductor
|
||||
# (C) Copyright Sheldon Instruments, Inc. 2008
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
|
||||
include $(srctree)/$(src)/config.mk
|
||||
|
||||
nandobj := $(objtree)/nand_spl/
|
||||
|
||||
LDSCRIPT= $(srctree)/nand_spl/board/$(BOARDDIR)/u-boot.lds
|
||||
LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
|
||||
$(LDFLAGS) $(LDFLAGS_FINAL)
|
||||
asflags-y += -DCONFIG_NAND_SPL
|
||||
ccflags-y += -DCONFIG_NAND_SPL
|
||||
|
||||
SOBJS = start.o ticks.o
|
||||
COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o spl_minimal.o \
|
||||
time.o cache.o
|
||||
|
||||
OBJS := $(addprefix $(obj)/,$(SOBJS) $(COBJS))
|
||||
__OBJS := $(SOBJS) $(COBJS)
|
||||
LNDIR := $(nandobj)board/$(BOARDDIR)
|
||||
|
||||
targets += $(__OBJS)
|
||||
|
||||
all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
|
||||
|
||||
$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
|
||||
$(OBJCOPY) $(OBJCOPYFLAGS) --pad-to=$(PAD_TO) -O binary $< $@
|
||||
|
||||
$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
|
||||
$(OBJCOPY) $(OBJCOPYFLAGS) -O binary $< $@
|
||||
|
||||
$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds
|
||||
cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
|
||||
-Map $(nandobj)u-boot-spl.map -o $@
|
||||
|
||||
$(nandobj)u-boot.lds: $(LDSCRIPT)
|
||||
$(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
|
||||
|
||||
# create symbolic links for common files
|
||||
|
||||
$(obj)/start.S:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/arch/powerpc/cpu/mpc83xx/start.S $@
|
||||
|
||||
$(obj)/nand_boot_fsl_elbc.c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/nand_spl/nand_boot_fsl_elbc.c $@
|
||||
|
||||
$(obj)/sdram.c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/board/$(BOARDDIR)/sdram.c $@
|
||||
|
||||
$(obj)/$(BOARD).c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/board/$(BOARDDIR)/$(BOARD).c $@
|
||||
|
||||
$(obj)/ns16550.c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/drivers/serial/ns16550.c $@
|
||||
|
||||
$(obj)/spl_minimal.c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $@
|
||||
|
||||
$(obj)/cache.c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/arch/powerpc/lib/cache.c $@
|
||||
|
||||
$(obj)/time.c:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/arch/powerpc/lib/time.c $@
|
||||
|
||||
$(obj)/ticks.S:
|
||||
@rm -f $@
|
||||
ln -s $(srctree)/arch/powerpc/lib/ticks.S $@
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
ifdef CONFIG_NAND_LP
|
||||
PAD_TO = 0xFFF20000
|
||||
else
|
||||
PAD_TO = 0xFFF04000
|
||||
endif
|
||||
|
|
@ -1,38 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2006
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* Copyright 2008 Freescale Semiconductor, Inc.
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
SECTIONS
|
||||
{
|
||||
. = 0xfff00000;
|
||||
.text : {
|
||||
*(.text*)
|
||||
. = ALIGN(16);
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
|
||||
. = ALIGN(8);
|
||||
.data : {
|
||||
*(.data*)
|
||||
*(.sdata*)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
KEEP(*(.got))
|
||||
PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
|
||||
}
|
||||
__got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
|
||||
|
||||
. = ALIGN(8);
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) : { *(.*bss) }
|
||||
__bss_end = .;
|
||||
}
|
||||
ENTRY(_start)
|
||||
ASSERT(__bss_end <= 0xfff01000, "NAND bootstrap too big");
|
||||
Loading…
Reference in New Issue