upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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472 lines
14 KiB
472 lines
14 KiB
/*
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* (C) Copyright 2009-2010
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* Michael Weiß, ifm ecomatic gmbh, michael.weiss@ifm.com
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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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* pdm360ng board configuration file
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_PDM360NG 1
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/*
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* Memory map for the PDM360NG board:
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*
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* 0x0000_0000 - 0x1FFF_FFFF DDR RAM (512 MB)
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* 0x2000_0000 - 0x3FFF_FFFF reserved (DDR RAM (512 MB)
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* 0x5000_0000 - 0x5001_FFFF SRAM (128 KB)
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* 0x5004_0000 - 0x5005_FFFF MRAM (CS2) (128 KB)
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* 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
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* 0xF000_0000 - 0xF7FF_FFFF NOR FLASH (CS0) (128 MB)
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* 0xF800_0000 - 0xFFFF_FFFF NOR FLASH (CS1) (128 MB) optional
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*/
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_E300 1 /* E300 Family */
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#define CONFIG_MPC512X 1 /* MPC512X family */
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#define CONFIG_FSL_DIU_FB 1 /* FSL DIU */
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#define CONFIG_SYS_TEXT_BASE 0xF0000000
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/* Used for silent command in environment */
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#define CONFIG_SYS_DEVICE_NULLDEV
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#define CONFIG_SILENT_CONSOLE
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/* Video */
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#define CONFIG_VIDEO
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#if defined(CONFIG_VIDEO)
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#define CONFIG_CFB_CONSOLE
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#define CONFIG_VGA_AS_SINGLE_DEVICE
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_VIDEO_BMP_RLE8
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#endif
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#define CONFIG_SYS_MPC512X_CLKIN 33333333 /* in Hz */
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#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
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#define CONFIG_MISC_INIT_R
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#define CONFIG_SYS_IMMR 0x80000000
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#define CONFIG_SYS_DIU_ADDR ((CONFIG_SYS_IMMR) + 0x2100)
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/*
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* DDR Setup
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*/
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/* DDR is system memory */
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#define CONFIG_SYS_DDR_BASE 0x00000000
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
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#define CONFIG_SYS_MAX_RAM_SIZE 0x40000000
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/* DDR pin mux and slew rate */
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#define CONFIG_SYS_IOCTRL_MUX_DDR 0x00000012
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/* Manually set all parameters as there's no SPD etc. */
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/*
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* DDR Controller Configuration for Micron DDR2 SDRAM MT47H128M8-3
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*
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* SYS_CFG:
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* [31:31] MDDRC Soft Reset: Diabled
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* [30:30] DRAM CKE pin: Enabled
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* [29:29] DRAM CLK: Enabled
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* [28:28] Command Mode: Enabled (For initialization only)
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* [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
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* [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
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* [20:19] Read Test: DON'T USE
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* [18:18] Self Refresh: Enabled
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* [17:17] 16bit Mode: Disabled
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* [16:13] Read Delay: 3
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* [12:12] Half DQS Delay: Disabled
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* [11:11] Quarter DQS Delay: Disabled
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* [10:08] Write Delay: 2
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* [07:07] Early ODT: Disabled
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* [06:06] On DIE Termination: Enabled
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* [05:05] FIFO Overflow Clear: DON'T USE here
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* [04:04] FIFO Underflow Clear: DON'T USE here
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* [03:03] FIFO Overflow Pending: DON'T USE here
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* [02:02] FIFO Underlfow Pending: DON'T USE here
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* [01:01] FIFO Overlfow Enabled: Enabled
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* [00:00] FIFO Underflow Enabled: Enabled
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* TIME_CFG0
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* [31:16] DRAM Refresh Time: 0 CSB clocks
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* [15:8] DRAM Command Time: 0 CSB clocks
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* [07:00] DRAM Precharge Time: 0 CSB clocks
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* TIME_CFG1
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* [31:26] DRAM tRFC:
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* [25:21] DRAM tWR1:
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* [20:17] DRAM tWRT1:
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* [16:11] DRAM tDRR:
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* [10:05] DRAM tRC:
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* [04:00] DRAM tRAS:
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* TIME_CFG2
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* [31:28] DRAM tRCD:
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* [27:23] DRAM tFAW:
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* [22:19] DRAM tRTW1:
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* [18:15] DRAM tCCD:
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* [14:10] DRAM tRTP:
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* [09:05] DRAM tRP:
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* [04:00] DRAM tRPA
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*/
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#define CONFIG_SYS_MDDRC_SYS_CFG 0xEA804A40
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#define CONFIG_SYS_MDDRC_TIME_CFG0 0x030C3D2E
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#define CONFIG_SYS_MDDRC_TIME_CFG1 0x68EC1168
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#define CONFIG_SYS_MDDRC_TIME_CFG2 0x34310864
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/*
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* Alternative 1: small RAM (128 MB) configuration
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*/
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#define CONFIG_SYS_MDDRC_SYS_CFG_ALT1 0xE8604A40
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#define CONFIG_SYS_MDDRC_TIME_CFG0_ALT1 0x030C3D2E
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#define CONFIG_SYS_MDDRC_TIME_CFG1_ALT1 0x3CEC1168
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#define CONFIG_SYS_MDDRC_TIME_CFG2_ALT1 0x33310863
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#define CONFIG_SYS_MDDRC_SYS_CFG_EN 0xF0000000
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#define CONFIG_SYS_DDRCMD_NOP 0x01380000
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#define CONFIG_SYS_DDRCMD_PCHG_ALL 0x01100400
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#define CONFIG_SYS_DDRCMD_EM2 0x01020000 /* EMR2 */
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#define CONFIG_SYS_DDRCMD_EM3 0x01030000 /* EMR3 */
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/* EMR with 150 ohm ODT todo: verify */
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#define CONFIG_SYS_DDRCMD_EN_DLL 0x01010040
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#define CONFIG_SYS_DDRCMD_RES_DLL 0x01000100
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#define CONFIG_SYS_DDRCMD_RFSH 0x01080000
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#define CONFIG_SYS_MICRON_INIT_DEV_OP 0x01000432
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/* EMR with 150 ohm ODT todo: verify */
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#define CONFIG_SYS_DDRCMD_OCD_DEFAULT 0x010107C0
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/* EMR new command with 150 ohm ODT todo: verify */
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#define CONFIG_SYS_DDRCMD_OCD_EXIT 0x01010440
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/* DDR Priority Manager Configuration */
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#define CONFIG_SYS_MDDRCGRP_PM_CFG1 0x00077777
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#define CONFIG_SYS_MDDRCGRP_PM_CFG2 0x00000000
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#define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG 0x00000001
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#define CONFIG_SYS_MDDRCGRP_LUT0_MU 0xFFEEDDCC
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#define CONFIG_SYS_MDDRCGRP_LUT0_ML 0xBBAAAAAA
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#define CONFIG_SYS_MDDRCGRP_LUT1_MU 0x66666666
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#define CONFIG_SYS_MDDRCGRP_LUT1_ML 0x55555555
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#define CONFIG_SYS_MDDRCGRP_LUT2_MU 0x44444444
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#define CONFIG_SYS_MDDRCGRP_LUT2_ML 0x44444444
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#define CONFIG_SYS_MDDRCGRP_LUT3_MU 0x55555555
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#define CONFIG_SYS_MDDRCGRP_LUT3_ML 0x55555558
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#define CONFIG_SYS_MDDRCGRP_LUT4_MU 0x11111111
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#define CONFIG_SYS_MDDRCGRP_LUT4_ML 0x11111122
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#define CONFIG_SYS_MDDRCGRP_LUT0_AU 0xaaaaaaaa
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#define CONFIG_SYS_MDDRCGRP_LUT0_AL 0xaaaaaaaa
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#define CONFIG_SYS_MDDRCGRP_LUT1_AU 0x66666666
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#define CONFIG_SYS_MDDRCGRP_LUT1_AL 0x66666666
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#define CONFIG_SYS_MDDRCGRP_LUT2_AU 0x11111111
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#define CONFIG_SYS_MDDRCGRP_LUT2_AL 0x11111111
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#define CONFIG_SYS_MDDRCGRP_LUT3_AU 0x11111111
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#define CONFIG_SYS_MDDRCGRP_LUT3_AL 0x11111111
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#define CONFIG_SYS_MDDRCGRP_LUT4_AU 0x11111111
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#define CONFIG_SYS_MDDRCGRP_LUT4_AL 0x11111111
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/*
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* NOR FLASH on the Local Bus
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*/
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#define CONFIG_SYS_FLASH_CFI /* use Common Flash Interface */
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#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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#define CONFIG_SYS_FLASH_BASE 0xF0000000 /* start of FLASH-Bank0 */
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#define CONFIG_SYS_FLASH_SIZE 0x08000000 /* max size of a Bank */
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/* start of FLASH-Bank1 */
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#define CONFIG_SYS_FLASH1_BASE (CONFIG_SYS_FLASH_BASE + \
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CONFIG_SYS_FLASH_SIZE)
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#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per device */
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#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
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#define CONFIG_SYS_FLASH_BANKS_LIST \
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{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH1_BASE}
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#define CONFIG_SYS_SRAM_BASE 0x50000000
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#define CONFIG_SYS_SRAM_SIZE 0x00020000 /* 128 KB */
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/* ALE active low, data size 4 bytes */
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#define CONFIG_SYS_CS0_CFG 0x05059350
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/* ALE active low, data size 4 bytes */
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#define CONFIG_SYS_CS1_CFG 0x05059350
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#define CONFIG_SYS_MRAM_BASE 0x50040000
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#define CONFIG_SYS_MRAM_SIZE 0x00020000
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/* ALE active low, data size 4 bytes */
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#define CONFIG_SYS_CS2_CFG 0x05059110
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/* alt. CS timing for CS0, CS1, CS2 */
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#define CONFIG_SYS_CS_ALETIMING 0x00000007
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/*
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* NAND FLASH
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*/
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#define CONFIG_CMD_NAND /* enable NAND support */
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#define CONFIG_NAND_MPC5121_NFC
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#define CONFIG_SYS_NAND_BASE 0x40000000
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_SELECT_DEVICE /* driver supports mutipl. chips */
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/*
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* Configuration parameters for MPC5121 NAND driver
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*/
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#define CONFIG_FSL_NFC_WIDTH 1
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#define CONFIG_FSL_NFC_WRITE_SIZE 2048
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#define CONFIG_FSL_NFC_SPARE_SIZE 64
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#define CONFIG_FSL_NFC_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
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/*
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* Dynamic MTD partition support
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*/
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
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#define CONFIG_FLASH_CFI_MTD
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#define MTDIDS_DEFAULT "nor0=f0000000.flash,nor1=f8000000.flash," \
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"nand0=MPC5121 NAND"
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/*
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* Flash layout
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*/
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#define MTDPARTS_DEFAULT "mtdparts=f0000000.flash:512k(u-boot)," \
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"256k(environment1)," \
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"256k(environment2)," \
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"256k(splash-factory)," \
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"2m(FIT: recovery)," \
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"4608k(fs-recovery)," \
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"256k(splash-customer),"\
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"5m(FIT: kernel+dtb)," \
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"64m(rootfs squash)ro," \
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"51m(userfs ubi);" \
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"f8000000.flash:-(unused);" \
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"MPC5121 NAND:1024m(extended-userfs)"
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/*
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* Override partitions in device tree using info
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* in "mtdparts" environment variable
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*/
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#ifdef CONFIG_CMD_MTDPARTS
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#define CONFIG_FDT_FIXUP_PARTITIONS
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#endif
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
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#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* 512 kB for monitor */
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#ifdef CONFIG_FSL_DIU_FB
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#define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* for malloc */
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#else
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#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
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#endif
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/*
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* Serial Port
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*/
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#define CONFIG_CONS_INDEX 1
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/*
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* Serial console configuration
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*/
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#define CONFIG_PSC_CONSOLE 6 /* console is on PSC6 */
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#if CONFIG_PSC_CONSOLE != 6
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#error CONFIG_PSC_CONSOLE must be 6
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#endif
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#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC6_TX_SIZE
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#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC6_TX_ADDR
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#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC6_RX_SIZE
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#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC6_RX_ADDR
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/*
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* Used PSC UART devices
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*/
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#define CONFIG_SYS_PSC1
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#define CONFIG_SYS_PSC4
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#define CONFIG_SYS_PSC6
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/*
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* Co-processor communication parameters
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*/
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#define CONFIG_SYS_PDM360NG_COPROC_READ_DELAY 5000
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#define CONFIG_SYS_PDM360NG_COPROC_BAUDRATE 38400
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/*
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* I2C
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*/
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#define CONFIG_HARD_I2C /* I2C with hardware support */
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#define CONFIG_I2C_MULTI_BUS
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#define CONFIG_I2C_CMD_TREE
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/* I2C speed and slave address */
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_SYS_I2C_SLAVE 0x7F
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/*
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* EEPROM configuration
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*/
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM addr */
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* ST AT24C01 */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-Byte Write Mode */
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/*
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* MAC addr in EEPROM
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*/
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#define CONFIG_SYS_I2C_EEPROM_BUS_NUM 0
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#define CONFIG_SYS_I2C_EEPROM_MAC_OFFSET 0x10
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/*
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* Enabled only to delete "ethaddr" before testing
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* "ethaddr" setting from EEPROM
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*/
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#define CONFIG_ENV_OVERWRITE
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/*
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* Ethernet configuration
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*/
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#define CONFIG_MPC512x_FEC 1
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#define CONFIG_PHY_ADDR 0x1F
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#define CONFIG_MII 1 /* MII PHY management */
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#define CONFIG_FEC_AN_TIMEOUT 1
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#define CONFIG_HAS_ETH0
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/*
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* Configure on-board RTC
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*/
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#define CONFIG_RTC_M41T62 /* use M41T00 rtc via i2c */
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
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/*
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* Environment
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*/
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#define CONFIG_ENV_IS_IN_FLASH 1
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/* This has to be a multiple of the Flash sector size */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
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CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_SIZE 0x2000
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#define CONFIG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */
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/* Address and size of Redundant Environment Sector */
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#include <config_cmd_default.h>
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_REGINFO
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#ifdef CONFIG_VIDEO
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#define CONFIG_CMD_BMP
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#endif
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#ifdef CONFIG_CMD_KGDB
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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/* Print Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
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/* Max number of command args */
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#define CONFIG_SYS_MAXARGS 16
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/* Boot Argument Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* Decrementer freq: 1ms ticks */
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#define CONFIG_SYS_HZ 1000
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 256 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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/* Initial Memory map for Linux */
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#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
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/* Cache Configuration */
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#define CONFIG_SYS_DCACHE_SIZE 32768
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#define CONFIG_SYS_CACHELINE_SIZE 32
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#ifdef CONFIG_CMD_KGDB
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/* log base 2 of the above value */
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#define CONFIG_SYS_CACHELINE_SHIFT 5
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#endif
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#define CONFIG_SYS_HID0_INIT 0x000000000
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#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | HID0_ICE)
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#define CONFIG_SYS_HID2 HID2_HBE
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#define CONFIG_HIGH_BATS 1 /* High BATs supported */
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#ifdef CONFIG_CMD_KGDB
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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/* POST support */
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#define CONFIG_POST (CONFIG_SYS_POST_COPROC)
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/*
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* Environment Configuration
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*/
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#define CONFIG_TIMESTAMP
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#define CONFIG_HOSTNAME pdm360ng
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/* default location for tftp and bootm */
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#define CONFIG_LOADADDR 400000
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#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
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#define CONFIG_PREBOOT "echo;" \
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"echo PDM360NG SAMPLE;" \
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"echo"
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#define CONFIG_BOOTCOMMAND "run env_cont"
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES 1
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#define CONFIG_FIT
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#define CONFIG_FIT_VERBOSE
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#define OF_CPU "PowerPC,5121@0"
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#define OF_SOC_COMPAT "fsl,mpc5121-immr"
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#define OF_TBCLK (bd->bi_busfreq / 4)
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#define OF_STDOUT_PATH "/soc@80000000/serial@11600"
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/*
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* Include common options for all mpc5121 boards
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*/
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#include "mpc5121-common.h"
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#endif /* __CONFIG_H */
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