diff options
author | Wolfgang Denk <wd@denx.de> | 2011-09-04 21:12:18 +0200 |
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committer | Wolfgang Denk <wd@denx.de> | 2011-09-04 21:12:18 +0200 |
commit | 6dfbf49c6dc3687efbc6d7f9e25bb46ed2d6c833 (patch) | |
tree | 154fe4abb74f5e03962506168c7d8c4869f7ac8a /board/dave/B2/lowlevel_init.S | |
parent | dc344589ded4fb4d63ba7f0cdf670e2ffcf5e5a0 (diff) | |
parent | 38a77c3adb3ee559b135217769f5c49f3c8b62c9 (diff) |
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm: (145 commits)
beagleboard: enable HUB power on all variants of the BeagleBoard
dm3730: enable dpll5
ehci-hcd: Allow cleanups to happen gracefully on a timeout.
OMAP3: Add DSS driver for OMAP3
led: Remove state-saving of led for toggle functionality and add toggle option to led command
led: Fixed setting of STATUS_LED_BIT1 when led_name is 'all'
led: correct off/on locations in structure
led: added cmd_led to Makefile
BeagleBoard: fix LED 0/1 in driver
Corrected LED name match finding avoiding extraneous Usage printouts
BeagleBoard: config: updated default configuration
BeagleBoard: config: Enabled multibus support for I2C in configuration
BeagleBoard: config: add optargs/buddy/camera
BeagleBoard: config: increase command-line functionality
BeagleBoard: config: make mtest run
BeagleBoard: config: enable DSS
BeagleBoard: config: enable asix driver and dhcp
BeagleBoard: config: enable networking
BeagleBoard: config: decrease bootdelay to 2 seconds
BeagleBoard: config: use uImage.beagle for tftp
BeagleBoard: config: hardcode MAC for onboard SMSC
BeagleBoard: config: load kernel from MMC ext, not FAT
BeagleBoard: Configure DVI/S-video
BeagleBoard: Added userbutton command
BeagleBoard: turn off clocks in ehci_stop
USB: Remove __attribute__ ((packed)) for struct ehci_hccr and ehci_hcor
beagleboard: add support for xM revision C
beagle: pass expansionboard name in bootargs
OMAP: Remove omapfb.debug=y from Beagle and Overo env settings
OMAP3 Beagle Pin Mux initialization glitch fix
da850: modifications for Logic PD Rev.3 AM18xx EVM
da850: fix the channel number for EMAC teardown init
da850: add support for Spectrum Digital AM18xx EVM
da850: add support to wake up DSP during board init
da850: modify the U-Boot prompt string
da850: add NOR boot mode support
da8xx: add support for multiple PLL controllers
da850: indicate cache usage disable in config file
dm365: modify boot prompt from dm365 to dm36x
dm365: disable cache usage due to coherency issues
dm6446: disable cache usage due to coherency issues
OMAP3: Remove legacy mmc driver
devkit8000: Use generic MMC driver
TI OMAP3 SDP3430: Use generic MMC driver
AM3517 CraneBoard: Use generic MMC driver
OMAP3: pandora: Use generic MMC driver
OMAP3: Zoom2: Use generic MMC driver
OMAP3: Zoom1: Use generic MMC driver
OMAP3: DIG297: Use generic MMC driver
OMAP3: CM-T35: Use generic MMC driver
am3517evm: Use generic MMC driver
omap3evm: Use generic MMC driver
omap3:clock: check cpu_family before enabling clks for IVA & CAM
omap3:clock: configure GFX clock to 200MHz for AM/DM37x
OMAP3/4: Increase console I/O buffer size
PXA: vpac270: Remove re-defined CONFIG_SYS_TEXT_BASE
PXA: Fix CSB226, fix monitor length
PXA: Fix Lubbock, remove redundant parenthesis
armv7: cache: remove flush on un-aligned invalidate
armv7: stronger barrier for cache-maintenance operations
omap: enable caches at system start-up
arm: do not force d-cache enable on all boards
ORIGEN: Add MMC SPL support
ARMV7: Add support for Samsung ORIGEN board
i2c:gpio:s5p: Enable I2C GPIO on the GONI target
i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c)
Tegra2: Use clock and pinmux functions to simplify code
Tegra2: Add additional pin multiplexing features
Tegra2: Add more clock support
Tegra2: Add microsecond timer function
ARM: remove broken "at91rm9200dk" board
ARM: remove broken "m501sk" board
ARM: remove broken "kb9202" board
ARM: remove broken "csb637" board
ARM: remove broken "cmc_pu2" board
ARM: remove broken "at91cap9adk" board
ARM: remove broken "voiceblue" board
ARM: remove broken "smdk2400" board
ARM: remove broken "sbc2410x" board
ARM: remove broken "netstar" board
ARM: remove broken "mx1fs2" board
ARM: remove broken "lpd7a40x" boards
ARM: remove broken "edb93xx" boards
ARM: remove broken "B2" board
ARM: remove broken "armadillo" board
ARM: remove broken "assabet" board
ARM: versatile: drop warnings
IMX: scb9328: drop warnings
MX31: imx31_litekit: make use of GPIO framework
MX31: mx31ads: make use of GPIO framework
MX5: mx51evk: make use of GPIO framework
MX35: mx35pdk: make use of GPIO framework
MX5: mx53loco: make use of GPIO framework
MX5: mx53evk: make use of GPIO framework
MX5: vision2: make use of GPIO framework
MX5: mx53smd: make use of GPIO framework
MX5: mx53ard: make use of GPIO framework
MX25: zmx25: make use of GPIO framework
MX5: efikamx: make use of GPIO framework
MX31: QONG: make use of GPIO framework
MX35: make use of GPIO framework for MX35 processor
MX5: make use of GPIO framework for MX5 processor
MX31: make use of GPIO framework for MX31 processor
MX25: make use of GPIO framework for MX25 processor
IMX: uniform GPIO interface using GPIO framework
MX: MX35 / MX5: uniform clock command with powerpc
MX35: MX35PDK: support additional RAM on CSD1
mx53: ddr3: Update DD3 initialization
ARM: MX51: PLL errata workaround
ARM: versatilepb : drop warnings due to double definitions
omap4: increase SRAM budget to fix build error
omap4: fix build warning due to signed unsigned comparison
mkimage: Fix 'Unknown OMAP image type - 5'
omap: fix gpio related build breaks
gpio:samsung: s5p_ suffix add for GPIO functions (C210_universal)
SMDKV310: MMC SPL: Remove unwanted dummy functions
SMDKV310: Fix undefined reference error
SMDKV310: Fix build error for smdkv310 board
gpio:samsung s5p_ suffix add for GPIO functions
mmc: S5P: Support DMA restarts at buffer boundaries
SMDKV310: Fix host compilation of mkv310_image
arm: fix bd pointer dereference prior initialization
arm, lib/board.c: use gd->ram_size instead of bd->bi_memsize
mx5: Remove CONFIG_L2_OFF and CONFIG_SYS_L2CACHE_OFF
MX31: removed warnings due to clock.h
integrator: convert to new build system
integratorcp: make the board compile
integratorap: remove hardcoded 32MB memory cmdline
...
Diffstat (limited to 'board/dave/B2/lowlevel_init.S')
-rw-r--r-- | board/dave/B2/lowlevel_init.S | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/board/dave/B2/lowlevel_init.S b/board/dave/B2/lowlevel_init.S deleted file mode 100644 index 2f3a3645ed6..00000000000 --- a/board/dave/B2/lowlevel_init.S +++ /dev/null @@ -1,167 +0,0 @@ -/* - * (C) Copyright 2004 - * DAVE Srl - * - * http://www.dave-tech.it - * http://www.wawnet.biz - * mailto:info@wawnet.biz - * - * memsetup-sa1110.S (blob): memory setup for various SA1110 architectures - * Modified By MATTO - * - * Copyright (C) 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) - * - * 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 - * - */ - -/* - * Documentation: - * Intel Corporation, "Intel StrongARM SA-1110 Microprocessor - * Advanced Developer's manual, December 1999 - * - * Intel has a very hard to find SDRAM configurator on their web site: - * http://appzone.intel.com/hcd/sa1110/memory/index.asp - * - * NOTE: This code assumes that an SA1110 CPU *always* uses SDRAM. This - * appears to be true, but it might be possible that somebody designs a - * board with mixed EDODRAM/SDRAM memory (which is a bad idea). -- Erik - * - * 04-10-2001: SELETZ - * - separated memory config for multiple platform support - * - perform SA1110 Hardware Reset Procedure - * - */ - -.equ B0_Tacs, 0x0 /* 0clk */ -.equ B0_Tcos, 0x0 /* 0clk */ -.equ B0_Tacc, 0x4 /* 6clk */ -.equ B0_Tcoh, 0x0 /* 0clk */ -.equ B0_Tah, 0x0 /* 0clk */ -.equ B0_Tacp, 0x0 /* 0clk */ -.equ B0_PMC, 0x0 /* normal(1data) */ -/* Bank 1 parameter */ -.equ B1_Tacs, 0x3 /* 4clk */ -.equ B1_Tcos, 0x3 /* 4clk */ -.equ B1_Tacc, 0x7 /* 14clkv */ -.equ B1_Tcoh, 0x3 /* 4clk */ -.equ B1_Tah, 0x3 /* 4clk */ -.equ B1_Tacp, 0x3 /* 6clk */ -.equ B1_PMC, 0x0 /* normal(1data) */ - -/* Bank 2 parameter - LAN91C96 */ -.equ B2_Tacs, 0x3 /* 4clk */ -.equ B2_Tcos, 0x3 /* 4clk */ -.equ B2_Tacc, 0x7 /* 14clk */ -.equ B2_Tcoh, 0x3 /* 4clk */ -.equ B2_Tah, 0x3 /* 4clk */ -.equ B2_Tacp, 0x3 /* 6clk */ -.equ B2_PMC, 0x0 /* normal(1data) */ - -/* Bank 3 parameter */ -.equ B3_Tacs, 0x3 /* 4clk */ -.equ B3_Tcos, 0x3 /* 4clk */ -.equ B3_Tacc, 0x7 /* 14clk */ -.equ B3_Tcoh, 0x3 /* 4clk */ -.equ B3_Tah, 0x3 /* 4clk */ -.equ B3_Tacp, 0x3 /* 6clk */ -.equ B3_PMC, 0x0 /* normal(1data) */ - -/* Bank 4 parameter */ -.equ B4_Tacs, 0x3 /* 4clk */ -.equ B4_Tcos, 0x3 /* 4clk */ -.equ B4_Tacc, 0x7 /* 14clk */ -.equ B4_Tcoh, 0x3 /* 4clk */ -.equ B4_Tah, 0x3 /* 4clk */ -.equ B4_Tacp, 0x3 /* 6clk */ -.equ B4_PMC, 0x0 /* normal(1data) */ - -/* Bank 5 parameter */ -.equ B5_Tacs, 0x3 /* 4clk */ -.equ B5_Tcos, 0x3 /* 4clk */ -.equ B5_Tacc, 0x7 /* 14clk */ -.equ B5_Tcoh, 0x3 /* 4clk */ -.equ B5_Tah, 0x3 /* 4clk */ -.equ B5_Tacp, 0x3 /* 6clk */ -.equ B5_PMC, 0x0 /* normal(1data) */ - -/* Bank 6(if SROM) parameter */ -.equ B6_Tacs, 0x3 /* 4clk */ -.equ B6_Tcos, 0x3 /* 4clk */ -.equ B6_Tacc, 0x7 /* 14clk */ -.equ B6_Tcoh, 0x3 /* 4clk */ -.equ B6_Tah, 0x3 /* 4clk */ -.equ B6_Tacp, 0x3 /* 6clk */ -.equ B6_PMC, 0x0 /* normal(1data) */ - -/* Bank 7(if SROM) parameter */ -.equ B7_Tacs, 0x3 /* 4clk */ -.equ B7_Tcos, 0x3 /* 4clk */ -.equ B7_Tacc, 0x7 /* 14clk */ -.equ B7_Tcoh, 0x3 /* 4clk */ -.equ B7_Tah, 0x3 /* 4clk */ -.equ B7_Tacp, 0x3 /* 6clk */ -.equ B7_PMC, 0x0 /* normal(1data) */ - -/* Bank 6 parameter */ -.equ B6_MT, 0x3 /* SDRAM */ -.equ B6_Trcd, 0x0 /* 2clk */ -.equ B6_SCAN, 0x0 /* 10bit */ - -.equ B7_MT, 0x3 /* SDRAM */ -.equ B7_Trcd, 0x0 /* 2clk */ -.equ B7_SCAN, 0x0 /* 10bit */ - - -/* REFRESH parameter */ -.equ REFEN, 0x1 /* Refresh enable */ -.equ TREFMD, 0x0 /* CBR(CAS before RAS)/Auto refresh */ -.equ Trp, 0x0 /* 2clk */ -.equ Trc, 0x3 /* 0x1=5clk 0x3=11clk*/ -.equ Tchr, 0x0 /* 0x2=3clk 0x0=0clks */ -.equ REFCNT, 879 - -MEMORY_CONFIG: - .long 0x12111900 /* Bank0 = OM[1:0] , Bank1-7 16bit, Bank2=Nowait,UB/LB*/ - .word ((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC)) /*GCS0*/ - .word ((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC)) /*GCS1*/ - .word ((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC)) /*GCS2*/ - .word ((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC)) /*GCS3*/ - .word ((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC)) /*GCS4*/ - .word ((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC)) /*GCS5*/ - .word ((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN)) /*GCS6*/ - .word ((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN)) /*GCS7*/ - .word ((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT) /*REFRESH RFEN=1, TREFMD=0, trp=3clk, trc=5clk, tchr=3clk,count=1019*/ - .word 0x17 /*SCLK power down mode, BANKSIZE 16M/16M*/ - .word 0x20 /*MRSR6 CL=2clk*/ - .word 0x20 /*MRSR7*/ - - -.globl lowlevel_init -lowlevel_init: - - /* - the next instruction fail due memory relocation... - we'll find the right MEMORY_CONFIG address with the next 3 lines... - */ - /*ldr r0, =MEMORY_CONFIG*/ - mov r0, pc - ldr r1, =(0x38+4) - sub r0, r0, r1 - - ldmia r0, {r1-r13} - ldr r0, =0x01c80000 - stmia r0, {r1-r13} - mov pc, lr |