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fix lantiq uboot to build lzma compressed bootloaders for eval kits

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SVN-Revision: 27487
This commit is contained in:
John Crispin 2011-07-06 10:36:35 +00:00
parent c93b5653bc
commit b808c1bc03
14 changed files with 1520 additions and 74 deletions
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12
package/uboot-lantiq/Makefile
View file

@ -112,16 +112,16 @@ endef
define Package/uboot-lantiq-$(BUILD_VARIANT)/install
mkdir -p $(1)
ifneq ($(findstring flash,$(BUILD_VARIANT)),)
dd \
if=$(PKG_BUILD_DIR)/$(BUILD_VARIANT)/u-boot-bootstrap.bin \
of=$(1)/u-boot-bootstrap.bin \
bs=64k conv=sync
else
ifneq ($(findstring ramboot,$(BUILD_VARIANT)),)
dd \
if=$(PKG_BUILD_DIR)/$(BUILD_VARIANT)/u-boot.bin \
of=$(1)/u-boot.bin \
bs=64k conv=sync
else
dd \
if=$(PKG_BUILD_DIR)/$(BUILD_VARIANT)/u-boot-bootstrap.bin \
of=$(1)/u-boot-bootstrap.bin \
bs=64k conv=sync
endif
ifneq ($(findstring ramboot,$(BUILD_VARIANT)),)
if [ -e $(DDR_CONFIG_$(BUILD_VARIANT)).conf ]; then \

19
package/uboot-lantiq/files/board/infineon/easy50712/Makefile
View file

@ -24,19 +24,34 @@
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
BOOTSTRAP_LIB = $(obj)lib$(BOARD)_bootstrap.a
BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP) = $(BOOTSTRAP_LIB)
#COBJS := $(BOARD).o
COBJS-y += danube.o
SOBJS = lowlevel_init.o pmuenable.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) = $(BOARD)_bootstrap.o
BOOTSTRAP_SOBJS-$(CONFIG_BOOTSTRAP) = lowlevel_bootstrap_init.o
BOOTSTRAP_SRCS := $(BOOTSTRAP_SOBJS-y:.o=.S) $(BOOTSTRAP_COBJS-y:.o=.c)
SRCS := $(sort $(SOBJS:.o=.S) $(COBJS:.o=.c) $(BOOTSTRAP_SOBJS:.o=.S))
OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))
BOOTSTRAP_OBJS := $(addprefix $(obj),$(BOOTSTRAP_COBJS-y))
BOOTSTRAP_SOBJS := $(addprefix $(obj),$(BOOTSTRAP_SOBJS-y))
all: $(obj).depend $(LIB) $(BOOTSTRAP_LIB)
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
$(BOOTSTRAP_LIB): $(BOOTSTRAP_OBJS) $(BOOTSTRAP_SOBJS)
$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS) $(BOOTSTRAP_SOBJS)
#########################################################################
# defines $(obj).depend target

30
package/uboot-lantiq/files/board/infineon/easy50712/config.mk
View file

@ -26,35 +26,15 @@
#
sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
ifdef CONFIG_LZMA_BOOTSTRAP
ifdef BUILD_BOOTSTRAP
$(info BUILD_BOOTSTRAP )
#TEXT_BASE = 0xB0000000
TEXT_BASE = 0x80010000
else # BUILD_BOOTSTRAP
ifndef TEXT_BASE
$(info redefine TEXT_BASE = 0x80040000 )
TEXT_BASE = 0x80040000
endif
endif # BUILD_BOOTSTRAP
ifdef CONFIG_BOOTSTRAP
TEXT_BASE = 0x80001000
CONFIG_BOOTSTRAP_TEXT_BASE = 0xb0000000
CONFIG_SYS_RAMBOOT = y
else
ifdef BUILD_BOOTSTRAP
$(error BUILD_BOOTSTRAP but not enabled in config)
endif
ifndef TEXT_BASE
## Standard: boot from ebu
$(info redefine TEXT_BASE = 0xB0000000 )
TEXT_BASE = 0xB0000000
## For testing: boot from RAM
# TEXT_BASE = 0x80100000
endif
endif # CONFIG_LZMA_BOOTSTRAP
endif

48
package/uboot-lantiq/files/board/infineon/easy50712/easy50712_bootstrap.c Normal file
View file

@ -0,0 +1,48 @@
/*
* (C) Copyright 2010 Industrie Dial Face S.p.A.
* Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
*
* (C) Copyright 2007
* Vlad Lungu vlad.lungu@windriver.com
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <command.h>
#include <asm/mipsregs.h>
#include <asm/io.h>
phys_size_t bootstrap_initdram(int board_type)
{
/* Sdram is setup by assembler code */
/* If memory could be changed, we should return the true value here */
return CONFIG_SYS_MAX_RAM;
}
int bootstrap_checkboard(void)
{
return 0;
}
int bootstrap_misc_init_r(void)
{
set_io_port_base(0);
return 0;
}

606
package/uboot-lantiq/files/board/infineon/easy50712/lowlevel_bootstrap_init.S Normal file
View file

@ -0,0 +1,606 @@
/*
* Memory sub-system initialization code for Danube board.
* Andre Messerschmidt
* Copyright (c) 2005 Infineon Technologies AG
*
* Based on Inca-IP code
* Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/* History:
peng liu May 25, 2006, for PLL setting after reset, 05252006
*/
#include <config.h>
#include <version.h>
#include <asm/regdef.h>
#if defined(CONFIG_USE_DDR_RAM)
#if defined(CONFIG_USE_DDR_RAM_CFG_111M)
#include "ddr_settings_r111.h"
#define DDR111
#elif defined(CONFIG_USE_DDR_RAM_CFG_166M)
#include "ddr_settings_r166.h"
#define DDR166
#elif defined(CONFIG_USE_DDR_RAM_CFG_e111M)
#include "ddr_settings_e111.h"
#define DDR111
#elif defined(CONFIG_USE_DDR_RAM_CFG_e166M)
#include "ddr_settings_e166.h"
#define DDR166
#elif defined(CONFIG_USE_DDR_RAM_CFG_promos400)
#include "ddr_settings_PROMOSDDR400.h"
#define DDR166
#elif defined(CONFIG_USE_DDR_RAM_CFG_samsung166)
#include "ddr_settings_Samsung_166.h"
#define DDR166
#elif defined(CONFIG_USE_DDR_RAM_CFG_psc166)
#include "ddr_settings_psc_166.h"
#define DDR166
#else
#warning "missing definition for ddr_settings.h, use default!"
#include "ddr_settings.h"
#endif
#endif /* CONFIG_USE_DDR_RAM */
#if defined(CONFIG_USE_DDR_RAM) && !defined(MC_DC0_VALUE)
#error "missing include of ddr_settings.h"
#endif
#define EBU_MODUL_BASE 0xBE105300
#define EBU_CLC(value) 0x0000(value)
#define EBU_CON(value) 0x0010(value)
#define EBU_ADDSEL0(value) 0x0020(value)
#define EBU_ADDSEL1(value) 0x0024(value)
#define EBU_ADDSEL2(value) 0x0028(value)
#define EBU_ADDSEL3(value) 0x002C(value)
#define EBU_BUSCON0(value) 0x0060(value)
#define EBU_BUSCON1(value) 0x0064(value)
#define EBU_BUSCON2(value) 0x0068(value)
#define EBU_BUSCON3(value) 0x006C(value)
#define MC_MODUL_BASE 0xBF800000
#define MC_ERRCAUSE(value) 0x0010(value)
#define MC_ERRADDR(value) 0x0020(value)
#define MC_CON(value) 0x0060(value)
#define MC_SRAM_ENABLE 0x00000004
#define MC_SDRAM_ENABLE 0x00000002
#define MC_DDRRAM_ENABLE 0x00000001
#define MC_SDR_MODUL_BASE 0xBF800200
#define MC_IOGP(value) 0x0000(value)
#define MC_CTRLENA(value) 0x0010(value)
#define MC_MRSCODE(value) 0x0020(value)
#define MC_CFGDW(value) 0x0030(value)
#define MC_CFGPB0(value) 0x0040(value)
#define MC_LATENCY(value) 0x0080(value)
#define MC_TREFRESH(value) 0x0090(value)
#define MC_SELFRFSH(value) 0x00A0(value)
#define MC_DDR_MODUL_BASE 0xBF801000
#define MC_DC00(value) 0x0000(value)
#define MC_DC01(value) 0x0010(value)
#define MC_DC02(value) 0x0020(value)
#define MC_DC03(value) 0x0030(value)
#define MC_DC04(value) 0x0040(value)
#define MC_DC05(value) 0x0050(value)
#define MC_DC06(value) 0x0060(value)
#define MC_DC07(value) 0x0070(value)
#define MC_DC08(value) 0x0080(value)
#define MC_DC09(value) 0x0090(value)
#define MC_DC10(value) 0x00A0(value)
#define MC_DC11(value) 0x00B0(value)
#define MC_DC12(value) 0x00C0(value)
#define MC_DC13(value) 0x00D0(value)
#define MC_DC14(value) 0x00E0(value)
#define MC_DC15(value) 0x00F0(value)
#define MC_DC16(value) 0x0100(value)
#define MC_DC17(value) 0x0110(value)
#define MC_DC18(value) 0x0120(value)
#define MC_DC19(value) 0x0130(value)
#define MC_DC20(value) 0x0140(value)
#define MC_DC21(value) 0x0150(value)
#define MC_DC22(value) 0x0160(value)
#define MC_DC23(value) 0x0170(value)
#define MC_DC24(value) 0x0180(value)
#define MC_DC25(value) 0x0190(value)
#define MC_DC26(value) 0x01A0(value)
#define MC_DC27(value) 0x01B0(value)
#define MC_DC28(value) 0x01C0(value)
#define MC_DC29(value) 0x01D0(value)
#define MC_DC30(value) 0x01E0(value)
#define MC_DC31(value) 0x01F0(value)
#define MC_DC32(value) 0x0200(value)
#define MC_DC33(value) 0x0210(value)
#define MC_DC34(value) 0x0220(value)
#define MC_DC35(value) 0x0230(value)
#define MC_DC36(value) 0x0240(value)
#define MC_DC37(value) 0x0250(value)
#define MC_DC38(value) 0x0260(value)
#define MC_DC39(value) 0x0270(value)
#define MC_DC40(value) 0x0280(value)
#define MC_DC41(value) 0x0290(value)
#define MC_DC42(value) 0x02A0(value)
#define MC_DC43(value) 0x02B0(value)
#define MC_DC44(value) 0x02C0(value)
#define MC_DC45(value) 0x02D0(value)
#define MC_DC46(value) 0x02E0(value)
#define RCU_OFFSET 0xBF203000
#define RCU_RST_REQ (RCU_OFFSET + 0x0010)
#define RCU_STS (RCU_OFFSET + 0x0014)
#define CGU_OFFSET 0xBF103000
#define PLL0_CFG (CGU_OFFSET + 0x0004)
#define PLL1_CFG (CGU_OFFSET + 0x0008)
#define PLL2_CFG (CGU_OFFSET + 0x000C)
#define CGU_SYS (CGU_OFFSET + 0x0010)
#define CGU_UPDATE (CGU_OFFSET + 0x0014)
#define IF_CLK (CGU_OFFSET + 0x0018)
#define CGU_SMD (CGU_OFFSET + 0x0020)
#define CGU_CT1SR (CGU_OFFSET + 0x0028)
#define CGU_CT2SR (CGU_OFFSET + 0x002C)
#define CGU_PCMCR (CGU_OFFSET + 0x0030)
#define PCI_CR_PCI (CGU_OFFSET + 0x0034)
#define CGU_OSC_CTRL (CGU_OFFSET + 0x001C)
#define CGU_MIPS_PWR_DWN (CGU_OFFSET + 0x0038)
#define CLK_MEASURE (CGU_OFFSET + 0x003C)
//05252006
#define pll0_35MHz_CONFIG 0x9D861059
#define pll1_35MHz_CONFIG 0x1A260CD9
#define pll2_35MHz_CONFIG 0x8000f1e5
#define pll0_36MHz_CONFIG 0x1000125D
#define pll1_36MHz_CONFIG 0x1B1E0C99
#define pll2_36MHz_CONFIG 0x8002f2a1
//05252006
//06063001-joelin disable the PCI CFRAME mask -start
/*CFRAME is an I/O signal, in the chip, the output CFRAME is selected via GPIO altsel pins, so if you select MII1 RXD1, the CFRAME will not come out.
But the CFRAME input still take the signal from the pad and not disabled when altsel choose other function. So when MII1_RXD1 is low from other device, the EBU interface will be disabled.
The chip function in such a way that disable the CFRAME mask mean EBU not longer check CFRAME to be the device using the bus.
The side effect is the entire PCI block will see CFRAME low all the time meaning PCI cannot use the bus at all so no more PCI function.
*/
#define PCI_CR_PR_OFFSET 0xBE105400
#define PCI_CR_PCI_MOD_REG (PCI_CR_PR_OFFSET + 0x0030)
#define PCI_CONFIG_SPACE 0xB7000000
#define CS_CFM (PCI_CONFIG_SPACE + 0x6C)
//06063001-joelin disable the PCI CFRAME mask -end
.set noreorder
/*
* void ebu_init(void)
*/
.globl ebu_init
.ent ebu_init
ebu_init:
#if defined(CONFIG_EBU_ADDSEL0) || defined(CONFIG_EBU_ADDSEL1) || \
defined(CONFIG_EBU_ADDSEL2) || defined(CONFIG_EBU_ADDSEL3) || \
defined(CONFIG_EBU_BUSCON0) || defined(CONFIG_EBU_BUSCON1) || \
defined(CONFIG_EBU_BUSCON2) || defined(CONFIG_EBU_BUSCON3)
li t1, EBU_MODUL_BASE
#if defined(CONFIG_EBU_ADDSEL0)
li t2, CONFIG_EBU_ADDSEL0
sw t2, EBU_ADDSEL0(t1)
#endif
#if defined(CONFIG_EBU_ADDSEL1)
li t2, CONFIG_EBU_ADDSEL1
sw t2, EBU_ADDSEL1(t1)
#endif
#if defined(CONFIG_EBU_ADDSEL2)
li t2, CONFIG_EBU_ADDSEL2
sw t2, EBU_ADDSEL2(t1)
#endif
#if defined(CONFIG_EBU_ADDSEL3)
li t2, CONFIG_EBU_ADDSEL3
sw t2, EBU_ADDSEL3(t1)
#endif
#if defined(CONFIG_EBU_BUSCON0)
li t2, CONFIG_EBU_BUSCON0
sw t2, EBU_BUSCON0(t1)
#endif
#if defined(CONFIG_EBU_BUSCON1)
li t2, CONFIG_EBU_BUSCON1
sw t2, EBU_BUSCON1(t1)
#endif
#if defined(CONFIG_EBU_BUSCON2)
li t2, CONFIG_EBU_BUSCON2
sw t2, EBU_BUSCON2(t1)
#endif
#if defined(CONFIG_EBU_BUSCON3)
li t2, CONFIG_EBU_BUSCON3
sw t2, EBU_BUSCON3(t1)
#endif
#endif
j ra
nop
.end ebu_init
/*
* void cgu_init(long)
*
* a0 has the clock value
*/
.globl cgu_init
.ent cgu_init
cgu_init:
li t2, CGU_SYS
lw t2,0(t2)
beq t2,a0,freq_up2date
nop
li t2, RCU_STS
lw t2, 0(t2)
and t2,0x00020000
beq t2,0x00020000,boot_36MHZ
nop
//05252006
li t1, PLL0_CFG
li t2, pll0_35MHz_CONFIG
sw t2,0(t1)
li t1, PLL1_CFG
li t2, pll1_35MHz_CONFIG
sw t2,0(t1)
li t1, PLL2_CFG
li t2, pll2_35MHz_CONFIG
sw t2,0(t1)
li t1, CGU_SYS
sw a0,0(t1)
li t1, RCU_RST_REQ
li t2, 0x40000008
sw t2,0(t1)
b wait_reset
nop
boot_36MHZ:
li t1, PLL0_CFG
li t2, pll0_36MHz_CONFIG
sw t2,0(t1)
li t1, PLL1_CFG
li t2, pll1_36MHz_CONFIG
sw t2,0(t1)
li t1, PLL2_CFG
li t2, pll2_36MHz_CONFIG
sw t2,0(t1)
li t1, CGU_SYS
sw a0,0(t1)
li t1, RCU_RST_REQ
li t2, 0x40000008
sw t2,0(t1)
//05252006
wait_reset:
b wait_reset
nop
freq_up2date:
j ra
nop
.end cgu_init
#ifndef CONFIG_USE_DDR_RAM
/*
* void sdram_init(long)
*
* a0 has the clock value
*/
.globl sdram_init
.ent sdram_init
sdram_init:
/* SDRAM Initialization
*/
li t1, MC_MODUL_BASE
/* Clear Error log registers */
sw zero, MC_ERRCAUSE(t1)
sw zero, MC_ERRADDR(t1)
/* Enable SDRAM module in memory controller */
li t3, MC_SDRAM_ENABLE
lw t2, MC_CON(t1)
or t3, t2, t3
sw t3, MC_CON(t1)
li t1, MC_SDR_MODUL_BASE
/* disable the controller */
li t2, 0
sw t2, MC_CTRLENA(t1)
li t2, 0x822
sw t2, MC_IOGP(t1)
li t2, 0x2
sw t2, MC_CFGDW(t1)
/* Set CAS Latency */
li t2, 0x00000020
sw t2, MC_MRSCODE(t1)
/* Set CS0 to SDRAM parameters */
li t2, 0x000014d8
sw t2, MC_CFGPB0(t1)
/* Set SDRAM latency parameters */
li t2, 0x00036325; /* BC PC100 */
sw t2, MC_LATENCY(t1)
/* Set SDRAM refresh rate */
li t2, 0x00000C30
sw t2, MC_TREFRESH(t1)
/* Clear Power-down registers */
sw zero, MC_SELFRFSH(t1)
/* Finally enable the controller */
li t2, 1
sw t2, MC_CTRLENA(t1)
j ra
nop
.end sdram_init
#endif /* !CONFIG_USE_DDR_RAM */
#ifdef CONFIG_USE_DDR_RAM
/*
* void ddrram_init(long)
*
* a0 has the clock value
*/
.globl ddrram_init
.ent ddrram_init
ddrram_init:
/* DDR-DRAM Initialization
*/
li t1, MC_MODUL_BASE
/* Clear Error log registers */
sw zero, MC_ERRCAUSE(t1)
sw zero, MC_ERRADDR(t1)
/* Enable DDR module in memory controller */
li t3, MC_DDRRAM_ENABLE
lw t2, MC_CON(t1)
or t3, t2, t3
sw t3, MC_CON(t1)
li t1, MC_DDR_MODUL_BASE
/* Write configuration to DDR controller registers */
li t2, MC_DC0_VALUE
sw t2, MC_DC00(t1)
li t2, MC_DC1_VALUE
sw t2, MC_DC01(t1)
li t2, MC_DC2_VALUE
sw t2, MC_DC02(t1)
li t2, MC_DC3_VALUE
sw t2, MC_DC03(t1)
li t2, MC_DC4_VALUE
sw t2, MC_DC04(t1)
li t2, MC_DC5_VALUE
sw t2, MC_DC05(t1)
li t2, MC_DC6_VALUE
sw t2, MC_DC06(t1)
li t2, MC_DC7_VALUE
sw t2, MC_DC07(t1)
li t2, MC_DC8_VALUE
sw t2, MC_DC08(t1)
li t2, MC_DC9_VALUE
sw t2, MC_DC09(t1)
li t2, MC_DC10_VALUE
sw t2, MC_DC10(t1)
li t2, MC_DC11_VALUE
sw t2, MC_DC11(t1)
li t2, MC_DC12_VALUE
sw t2, MC_DC12(t1)
li t2, MC_DC13_VALUE
sw t2, MC_DC13(t1)
li t2, MC_DC14_VALUE
sw t2, MC_DC14(t1)
li t2, MC_DC15_VALUE
sw t2, MC_DC15(t1)
li t2, MC_DC16_VALUE
sw t2, MC_DC16(t1)
li t2, MC_DC17_VALUE
sw t2, MC_DC17(t1)
li t2, MC_DC18_VALUE
sw t2, MC_DC18(t1)
li t2, MC_DC19_VALUE
sw t2, MC_DC19(t1)
li t2, MC_DC20_VALUE
sw t2, MC_DC20(t1)
li t2, MC_DC21_VALUE
sw t2, MC_DC21(t1)
li t2, MC_DC22_VALUE
sw t2, MC_DC22(t1)
li t2, MC_DC23_VALUE
sw t2, MC_DC23(t1)
li t2, MC_DC24_VALUE
sw t2, MC_DC24(t1)
li t2, MC_DC25_VALUE
sw t2, MC_DC25(t1)
li t2, MC_DC26_VALUE
sw t2, MC_DC26(t1)
li t2, MC_DC27_VALUE
sw t2, MC_DC27(t1)
li t2, MC_DC28_VALUE
sw t2, MC_DC28(t1)
li t2, MC_DC29_VALUE
sw t2, MC_DC29(t1)
li t2, MC_DC30_VALUE
sw t2, MC_DC30(t1)
li t2, MC_DC31_VALUE
sw t2, MC_DC31(t1)
li t2, MC_DC32_VALUE
sw t2, MC_DC32(t1)
li t2, MC_DC33_VALUE
sw t2, MC_DC33(t1)
li t2, MC_DC34_VALUE
sw t2, MC_DC34(t1)
li t2, MC_DC35_VALUE
sw t2, MC_DC35(t1)
li t2, MC_DC36_VALUE
sw t2, MC_DC36(t1)
li t2, MC_DC37_VALUE
sw t2, MC_DC37(t1)
li t2, MC_DC38_VALUE
sw t2, MC_DC38(t1)
li t2, MC_DC39_VALUE
sw t2, MC_DC39(t1)
li t2, MC_DC40_VALUE
sw t2, MC_DC40(t1)
li t2, MC_DC41_VALUE
sw t2, MC_DC41(t1)
li t2, MC_DC42_VALUE
sw t2, MC_DC42(t1)
li t2, MC_DC43_VALUE
sw t2, MC_DC43(t1)
li t2, MC_DC44_VALUE
sw t2, MC_DC44(t1)
li t2, MC_DC45_VALUE
sw t2, MC_DC45(t1)
li t2, MC_DC46_VALUE
sw t2, MC_DC46(t1)
li t2, 0x00000100
sw t2, MC_DC03(t1)
j ra
nop
.end ddrram_init
#endif /* CONFIG_USE_DDR_RAM */
.globl lowlevel_init
.ent lowlevel_init
lowlevel_init:
/* EBU, CGU and SDRAM/DDR-RAM Initialization.
*/
move t0, ra
/* We rely on the fact that non of the following ..._init() functions
* modify t0
*/
#if defined(DDR166)
/* 0xe8 means CPU0/CPU1 333M, DDR 167M, FPI 83M, PPE 240M */
li a0,0xe8
#elif defined(DDR133)
/* 0xe9 means CPU0/CPU1 333M, DDR 133M, FPI 83M, PPE 240M */
li a0,0xe9
#else /* defined(DDR111) */
/* 0xea means CPU0/CPU1 333M, DDR 111M, FPI 83M, PPE 240M */
li a0,0xea
#endif
bal cgu_init
nop
bal ebu_init
nop
//06063001-joelin disable the PCI CFRAME mask-start
#ifdef DISABLE_CFRAME
li t1, PCI_CR_PCI //mw bf103034 80000000
li t2, 0x80000000
sw t2,0(t1)
li t1, PCI_CR_PCI_MOD_REG //mw be105430 103
li t2, 0x103
sw t2,0(t1)
li t1, CS_CFM //mw b700006c 0
li t2, 0x00
sw t2, 0(t1)
li t1, PCI_CR_PCI_MOD_REG //mw be105430 103
li t2, 0x1000103
sw t2, 0(t1)
#endif
//06063001-joelin disable the PCI CFRAME mask-end
#ifdef CONFIG_USE_DDR_RAM
bal ddrram_init
nop
#else
bal sdram_init
nop
#endif
move ra, t0
j ra
nop
.end lowlevel_init

74
package/uboot-lantiq/files/board/infineon/easy50712/u-boot-bootstrap.lds Normal file
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@ -0,0 +1,74 @@
/*
* (C) Copyright 2010 Industrie Dial Face S.p.A.
* Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
*
* (C) Copyright 2003
* Wolfgang Denk Engineering, <wd@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
*/
OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradlittlemips")
OUTPUT_ARCH(mips)
ENTRY(_start)
SECTIONS
{
. = 0x00000000;
. = ALIGN(4);
.text :
{
*(.text)
}
. = ALIGN(4);
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
. = ALIGN(4);
.data : { *(.data) }
. = .;
_gp = ALIGN(16) +0x7ff0;
.got : {
__got_start = .;
*(.got)
__got_end = .;
}
. = ALIGN(4);
.sdata : { *(.sdata) }
. = .;
. = ALIGN(4);
.payload : { *(.payload) }
. = ALIGN(4);
uboot_end_data = .;
num_got_entries = (__got_end - __got_start) >> 2;
. = ALIGN(4);
.sbss : { *(.sbss) }
.bss : { *(.bss) . = ALIGN(4); }
uboot_end = .;
}

19
package/uboot-lantiq/files/board/infineon/easy50812/Makefile
View file

@ -24,19 +24,34 @@
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
BOOTSTRAP_LIB = $(obj)lib$(BOARD)_bootstrap.a
BOOTSTRAP_LIB-$(CONFIG_BOOTSTRAP) = $(BOOTSTRAP_LIB)
#COBJS := $(BOARD).o
COBJS-y += ar9.o
SOBJS = lowlevel_init.o pmuenable.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
BOOTSTRAP_COBJS-$(CONFIG_BOOTSTRAP) = $(BOARD)_bootstrap.o
BOOTSTRAP_SOBJS-$(CONFIG_BOOTSTRAP) = lowlevel_bootstrap_init.o
BOOTSTRAP_SRCS := $(BOOTSTRAP_SOBJS-y:.o=.S) $(BOOTSTRAP_COBJS-y:.o=.c)
SRCS := $(sort $(SOBJS:.o=.S) $(COBJS:.o=.c) $(BOOTSTRAP_SOBJS:.o=.S))
OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))
BOOTSTRAP_OBJS := $(addprefix $(obj),$(BOOTSTRAP_COBJS-y))
BOOTSTRAP_SOBJS := $(addprefix $(obj),$(BOOTSTRAP_SOBJS-y))
all: $(obj).depend $(LIB) $(BOOTSTRAP_LIB)
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
$(BOOTSTRAP_LIB): $(BOOTSTRAP_OBJS) $(BOOTSTRAP_SOBJS)
$(AR) $(ARFLAGS) $@ $(BOOTSTRAP_OBJS) $(BOOTSTRAP_SOBJS)
#########################################################################
# defines $(obj).depend target

30
package/uboot-lantiq/files/board/infineon/easy50812/config.mk
View file

@ -26,35 +26,15 @@
#
sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
ifdef CONFIG_LZMA_BOOTSTRAP
ifdef BUILD_BOOTSTRAP
$(info BUILD_BOOTSTRAP )
#TEXT_BASE = 0xB0000000
TEXT_BASE = 0x80010000
else # BUILD_BOOTSTRAP
ifndef TEXT_BASE
$(info redefine TEXT_BASE = 0x80040000 )
TEXT_BASE = 0x80040000
endif
endif # BUILD_BOOTSTRAP
ifdef CONFIG_BOOTSTRAP
TEXT_BASE = 0x80001000
CONFIG_BOOTSTRAP_TEXT_BASE = 0xb0000000
CONFIG_SYS_RAMBOOT = y
else
ifdef BUILD_BOOTSTRAP
$(error BUILD_BOOTSTRAP but not enabled in config)
endif
ifndef TEXT_BASE
## Standard: boot from ebu
$(info redefine TEXT_BASE = 0xB0000000 )
TEXT_BASE = 0xB0000000
## For testing: boot from RAM
# TEXT_BASE = 0x80100000
endif
endif # CONFIG_LZMA_BOOTSTRAP
endif

48
package/uboot-lantiq/files/board/infineon/easy50812/easy50812_bootstrap.c Normal file
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@ -0,0 +1,48 @@
/*
* (C) Copyright 2010 Industrie Dial Face S.p.A.
* Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
*
* (C) Copyright 2007
* Vlad Lungu vlad.lungu@windriver.com
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <command.h>
#include <asm/mipsregs.h>
#include <asm/io.h>
phys_size_t bootstrap_initdram(int board_type)
{
/* Sdram is setup by assembler code */
/* If memory could be changed, we should return the true value here */
return CONFIG_SYS_MAX_RAM;
}
int bootstrap_checkboard(void)
{
return 0;
}
int bootstrap_misc_init_r(void)
{
set_io_port_base(0);
return 0;
}

597
package/uboot-lantiq/files/board/infineon/easy50812/lowlevel_bootstrap_init.S Normal file
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@ -0,0 +1,597 @@
/*
* Memory sub-system initialization code for Danube board.
* Andre Messerschmidt
* Copyright (c) 2005 Infineon Technologies AG
*
* Based on Inca-IP code
* Copyright (c) 2003 Wolfgang Denk <wd@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/* History:
peng liu May 25, 2006, for PLL setting after reset, 05252006
*/
#include <config.h>
#include <version.h>
#include <asm/regdef.h>
#if defined(CONFIG_USE_DDR_RAM)
#if defined(CONFIG_CPU_111M_RAM_111M) || defined(CONFIG_CPU_333M_RAM_111M)
# include "ar9_ddr111_settings.h"
#elif defined(CONFIG_CPU_166M_RAM_166M) || defined(CONFIG_CPU_333M_RAM_166M) || defined(CONFIG_CPU_500M_RAM_166M)
# include "ar9_ddr166_settings.h"
#elif defined(CONFIG_CPU_442M_RAM_147M)
# include "ar9_ddr166_settings.h"
#elif defined(CONFIG_CPU_393M_RAM_196M)
# ifdef CONFIG_ETRON_RAM
# include "etron_ddr196_settings.h"
# else
# include "ar9_ddr196_settings.h"
# endif
#elif defined(CONFIG_CPU_442M_RAM_221M)
# include "ar9_ddr221_settings.h"
#elif defined(CONFIG_CPU_500M_RAM_250M)
# include "ar9_ddr250_settings.h"
#else
# warning "missing definition for ddr_settings.h, use default!"
# include "ar9_ddr_settings.h"
#endif
#endif /* CONFIG_USE_DDR_RAM */
#define EBU_MODUL_BASE 0xBE105300
#define EBU_CLC(value) 0x0000(value)
#define EBU_CON(value) 0x0010(value)
#define EBU_ADDSEL0(value) 0x0020(value)
#define EBU_ADDSEL1(value) 0x0024(value)
#define EBU_ADDSEL2(value) 0x0028(value)
#define EBU_ADDSEL3(value) 0x002C(value)
#define EBU_BUSCON0(value) 0x0060(value)
#define EBU_BUSCON1(value) 0x0064(value)
#define EBU_BUSCON2(value) 0x0068(value)
#define EBU_BUSCON3(value) 0x006C(value)
#define MC_MODUL_BASE 0xBF800000
#define MC_ERRCAUSE(value) 0x0010(value)
#define MC_ERRADDR(value) 0x0020(value)
#define MC_CON(value) 0x0060(value)
#define MC_SRAM_ENABLE 0x00000004
#define MC_SDRAM_ENABLE 0x00000002
#define MC_DDRRAM_ENABLE 0x00000001
#define MC_SDR_MODUL_BASE 0xBF800200
#define MC_IOGP(value) 0x0000(value)
#define MC_CTRLENA(value) 0x0010(value)
#define MC_MRSCODE(value) 0x0020(value)
#define MC_CFGDW(value) 0x0030(value)
#define MC_CFGPB0(value) 0x0040(value)
#define MC_LATENCY(value) 0x0080(value)
#define MC_TREFRESH(value) 0x0090(value)
#define MC_SELFRFSH(value) 0x00A0(value)
#define MC_DDR_MODUL_BASE 0xBF801000
#define MC_DC00(value) 0x0000(value)
#define MC_DC01(value) 0x0010(value)
#define MC_DC02(value) 0x0020(value)
#define MC_DC03(value) 0x0030(value)
#define MC_DC04(value) 0x0040(value)
#define MC_DC05(value) 0x0050(value)
#define MC_DC06(value) 0x0060(value)
#define MC_DC07(value) 0x0070(value)
#define MC_DC08(value) 0x0080(value)
#define MC_DC09(value) 0x0090(value)
#define MC_DC10(value) 0x00A0(value)
#define MC_DC11(value) 0x00B0(value)
#define MC_DC12(value) 0x00C0(value)
#define MC_DC13(value) 0x00D0(value)
#define MC_DC14(value) 0x00E0(value)
#define MC_DC15(value) 0x00F0(value)
#define MC_DC16(value) 0x0100(value)
#define MC_DC17(value) 0x0110(value)
#define MC_DC18(value) 0x0120(value)
#define MC_DC19(value) 0x0130(value)
#define MC_DC20(value) 0x0140(value)
#define MC_DC21(value) 0x0150(value)
#define MC_DC22(value) 0x0160(value)
#define MC_DC23(value) 0x0170(value)
#define MC_DC24(value) 0x0180(value)
#define MC_DC25(value) 0x0190(value)
#define MC_DC26(value) 0x01A0(value)
#define MC_DC27(value) 0x01B0(value)
#define MC_DC28(value) 0x01C0(value)
#define MC_DC29(value) 0x01D0(value)
#define MC_DC30(value) 0x01E0(value)
#define MC_DC31(value) 0x01F0(value)
#define MC_DC32(value) 0x0200(value)
#define MC_DC33(value) 0x0210(value)
#define MC_DC34(value) 0x0220(value)
#define MC_DC35(value) 0x0230(value)
#define MC_DC36(value) 0x0240(value)
#define MC_DC37(value) 0x0250(value)
#define MC_DC38(value) 0x0260(value)
#define MC_DC39(value) 0x0270(value)
#define MC_DC40(value) 0x0280(value)
#define MC_DC41(value) 0x0290(value)
#define MC_DC42(value) 0x02A0(value)
#define MC_DC43(value) 0x02B0(value)
#define MC_DC44(value) 0x02C0(value)
#define MC_DC45(value) 0x02D0(value)
#define MC_DC46(value) 0x02E0(value)
#define RCU_OFFSET 0xBF203000
#define RCU_RST_REQ (RCU_OFFSET + 0x0010)
#define RCU_STS (RCU_OFFSET + 0x0014)
#define CGU_OFFSET 0xBF103000
#define PLL0_CFG (CGU_OFFSET + 0x0004)
#define PLL1_CFG (CGU_OFFSET + 0x0008)
#define PLL2_CFG (CGU_OFFSET + 0x000C)
#define CGU_SYS (CGU_OFFSET + 0x0010)
#define CGU_UPDATE (CGU_OFFSET + 0x0014)
#define IF_CLK (CGU_OFFSET + 0x0018)
#define CGU_SMD (CGU_OFFSET + 0x0020)
#define CGU_CT1SR (CGU_OFFSET + 0x0028)
#define CGU_CT2SR (CGU_OFFSET + 0x002C)
#define CGU_PCMCR (CGU_OFFSET + 0x0030)
#define PCI_CR_PCI (CGU_OFFSET + 0x0034)
#define CGU_OSC_CTRL (CGU_OFFSET + 0x001C)
#define CGU_MIPS_PWR_DWN (CGU_OFFSET + 0x0038)
#define CLK_MEASURE (CGU_OFFSET + 0x003C)
//05252006
#define pll0_35MHz_CONFIG 0x9D861059
#define pll1_35MHz_CONFIG 0x1A260CD9
#define pll2_35MHz_CONFIG 0x8000f1e5
#define pll0_36MHz_CONFIG 0x1000125D
#define pll1_36MHz_CONFIG 0x1B1E0C99
#define pll2_36MHz_CONFIG 0x8002f2a1
//05252006
//06063001-joelin disable the PCI CFRAME mask -start
/*CFRAME is an I/O signal, in the chip, the output CFRAME is selected via GPIO altsel pins, so if you select MII1 RXD1, the CFRAME will not come out.
But the CFRAME input still take the signal from the pad and not disabled when altsel choose other function. So when MII1_RXD1 is low from other device, the EBU interface will be disabled.
The chip function in such a way that disable the CFRAME mask mean EBU not longer check CFRAME to be the device using the bus.
The side effect is the entire PCI block will see CFRAME low all the time meaning PCI cannot use the bus at all so no more PCI function.
*/
#define PCI_CR_PR_OFFSET 0xBE105400
#define PCI_CR_PCI_MOD_REG (PCI_CR_PR_OFFSET + 0x0030)
#define PCI_CONFIG_SPACE 0xB7000000
#define CS_CFM (PCI_CONFIG_SPACE + 0x6C)
//06063001-joelin disable the PCI CFRAME mask -end
.set noreorder
/*
* void ebu_init(void)
*/
.globl ebu_init
.ent ebu_init
ebu_init:
#if defined(CONFIG_EBU_ADDSEL0) || defined(CONFIG_EBU_ADDSEL1) || \
defined(CONFIG_EBU_ADDSEL2) || defined(CONFIG_EBU_ADDSEL3) || \
defined(CONFIG_EBU_BUSCON0) || defined(CONFIG_EBU_BUSCON1) || \
defined(CONFIG_EBU_BUSCON2) || defined(CONFIG_EBU_BUSCON3)
li t1, EBU_MODUL_BASE
#if defined(CONFIG_EBU_ADDSEL0)
li t2, CONFIG_EBU_ADDSEL0
sw t2, EBU_ADDSEL0(t1)
#endif
#if defined(CONFIG_EBU_ADDSEL1)
li t2, CONFIG_EBU_ADDSEL1
sw t2, EBU_ADDSEL1(t1)
#endif
#if defined(CONFIG_EBU_ADDSEL2)
li t2, CONFIG_EBU_ADDSEL2
sw t2, EBU_ADDSEL2(t1)
#endif
#if defined(CONFIG_EBU_ADDSEL3)
li t2, CONFIG_EBU_ADDSEL3
sw t2, EBU_ADDSEL3(t1)
#endif
#if defined(CONFIG_EBU_BUSCON0)
li t2, CONFIG_EBU_BUSCON0
sw t2, EBU_BUSCON0(t1)
#endif
#if defined(CONFIG_EBU_BUSCON1)
li t2, CONFIG_EBU_BUSCON1
sw t2, EBU_BUSCON1(t1)
#endif
#if defined(CONFIG_EBU_BUSCON2)
li t2, CONFIG_EBU_BUSCON2
sw t2, EBU_BUSCON2(t1)
#endif
#if defined(CONFIG_EBU_BUSCON3)
li t2, CONFIG_EBU_BUSCON3
sw t2, EBU_BUSCON3(t1)
#endif
#endif
j ra
nop
.end ebu_init
/*
* void cgu_init(long)
*
* a0 has the clock value
*/
.globl cgu_init
.ent cgu_init
cgu_init:
li t2, CGU_SYS
lw t2,0(t2)
beq t2,a0,freq_up2date
nop
li t2, RCU_STS
lw t2, 0(t2)
and t2,0x00020000
beq t2,0x00020000,boot_36MHZ
nop
//05252006
li t1, PLL0_CFG
li t2, pll0_35MHz_CONFIG
sw t2,0(t1)
li t1, PLL1_CFG
li t2, pll1_35MHz_CONFIG
sw t2,0(t1)
li t1, PLL2_CFG
li t2, pll2_35MHz_CONFIG
sw t2,0(t1)
li t1, CGU_SYS
sw a0,0(t1)
li t1, RCU_RST_REQ
li t2, 0x40000008
sw t2,0(t1)
b wait_reset
nop
boot_36MHZ:
li t1, PLL0_CFG
li t2, pll0_36MHz_CONFIG
sw t2,0(t1)
li t1, PLL1_CFG
li t2, pll1_36MHz_CONFIG
sw t2,0(t1)
li t1, PLL2_CFG
li t2, pll2_36MHz_CONFIG
sw t2,0(t1)
li t1, CGU_SYS
sw a0,0(t1)
li t1, RCU_RST_REQ
li t2, 0x40000008
sw t2,0(t1)
//05252006
wait_reset:
b wait_reset
nop
freq_up2date:
j ra
nop
.end cgu_init
#ifndef CONFIG_USE_DDR_RAM
/*
* void sdram_init(long)
*
* a0 has the clock value
*/
.globl sdram_init
.ent sdram_init
sdram_init:
/* SDRAM Initialization
*/
li t1, MC_MODUL_BASE
/* Clear Error log registers */
sw zero, MC_ERRCAUSE(t1)
sw zero, MC_ERRADDR(t1)
/* Enable SDRAM module in memory controller */
li t3, MC_SDRAM_ENABLE
lw t2, MC_CON(t1)
or t3, t2, t3
sw t3, MC_CON(t1)
li t1, MC_SDR_MODUL_BASE
/* disable the controller */
li t2, 0
sw t2, MC_CTRLENA(t1)
li t2, 0x822
sw t2, MC_IOGP(t1)
li t2, 0x2
sw t2, MC_CFGDW(t1)
/* Set CAS Latency */
li t2, 0x00000020
sw t2, MC_MRSCODE(t1)
/* Set CS0 to SDRAM parameters */
li t2, 0x000014d8
sw t2, MC_CFGPB0(t1)
/* Set SDRAM latency parameters */
li t2, 0x00036325; /* BC PC100 */
sw t2, MC_LATENCY(t1)
/* Set SDRAM refresh rate */
li t2, 0x00000C30
sw t2, MC_TREFRESH(t1)
/* Clear Power-down registers */
sw zero, MC_SELFRFSH(t1)
/* Finally enable the controller */
li t2, 1
sw t2, MC_CTRLENA(t1)
j ra
nop
.end sdram_init
#endif /* !CONFIG_USE_DDR_RAM */
#ifdef CONFIG_USE_DDR_RAM
/*
* void ddrram_init(long)
*
* a0 has the clock value
*/
.globl ddrram_init
.ent ddrram_init
ddrram_init:
/* DDR-DRAM Initialization
*/
li t1, MC_MODUL_BASE
/* Clear Error log registers */
sw zero, MC_ERRCAUSE(t1)
sw zero, MC_ERRADDR(t1)
/* Enable DDR module in memory controller */
li t3, MC_DDRRAM_ENABLE
lw t2, MC_CON(t1)
or t3, t2, t3
sw t3, MC_CON(t1)
li t1, MC_DDR_MODUL_BASE
/* Write configuration to DDR controller registers */
li t2, MC_DC0_VALUE
sw t2, MC_DC00(t1)
li t2, MC_DC1_VALUE
sw t2, MC_DC01(t1)
li t2, MC_DC2_VALUE
sw t2, MC_DC02(t1)
li t2, MC_DC3_VALUE
sw t2, MC_DC03(t1)
li t2, MC_DC4_VALUE
sw t2, MC_DC04(t1)
li t2, MC_DC5_VALUE
sw t2, MC_DC05(t1)
li t2, MC_DC6_VALUE
sw t2, MC_DC06(t1)
li t2, MC_DC7_VALUE
sw t2, MC_DC07(t1)
li t2, MC_DC8_VALUE
sw t2, MC_DC08(t1)
li t2, MC_DC9_VALUE
sw t2, MC_DC09(t1)
li t2, MC_DC10_VALUE
sw t2, MC_DC10(t1)
li t2, MC_DC11_VALUE
sw t2, MC_DC11(t1)
li t2, MC_DC12_VALUE
sw t2, MC_DC12(t1)
li t2, MC_DC13_VALUE
sw t2, MC_DC13(t1)
li t2, MC_DC14_VALUE
sw t2, MC_DC14(t1)
li t2, MC_DC15_VALUE
sw t2, MC_DC15(t1)
li t2, MC_DC16_VALUE
sw t2, MC_DC16(t1)
li t2, MC_DC17_VALUE
sw t2, MC_DC17(t1)
li t2, MC_DC18_VALUE
sw t2, MC_DC18(t1)
li t2, MC_DC19_VALUE
sw t2, MC_DC19(t1)
li t2, MC_DC20_VALUE
sw t2, MC_DC20(t1)
li t2, MC_DC21_VALUE
sw t2, MC_DC21(t1)
li t2, MC_DC22_VALUE
sw t2, MC_DC22(t1)
li t2, MC_DC23_VALUE
sw t2, MC_DC23(t1)
li t2, MC_DC24_VALUE
sw t2, MC_DC24(t1)
li t2, MC_DC25_VALUE
sw t2, MC_DC25(t1)
li t2, MC_DC26_VALUE
sw t2, MC_DC26(t1)
li t2, MC_DC27_VALUE
sw t2, MC_DC27(t1)
li t2, MC_DC28_VALUE
sw t2, MC_DC28(t1)
li t2, MC_DC29_VALUE
sw t2, MC_DC29(t1)
li t2, MC_DC30_VALUE
sw t2, MC_DC30(t1)
li t2, MC_DC31_VALUE
sw t2, MC_DC31(t1)
li t2, MC_DC32_VALUE
sw t2, MC_DC32(t1)
li t2, MC_DC33_VALUE
sw t2, MC_DC33(t1)
li t2, MC_DC34_VALUE
sw t2, MC_DC34(t1)
li t2, MC_DC35_VALUE
sw t2, MC_DC35(t1)
li t2, MC_DC36_VALUE
sw t2, MC_DC36(t1)
li t2, MC_DC37_VALUE
sw t2, MC_DC37(t1)
li t2, MC_DC38_VALUE
sw t2, MC_DC38(t1)
li t2, MC_DC39_VALUE
sw t2, MC_DC39(t1)
li t2, MC_DC40_VALUE
sw t2, MC_DC40(t1)
li t2, MC_DC41_VALUE
sw t2, MC_DC41(t1)
li t2, MC_DC42_VALUE
sw t2, MC_DC42(t1)
li t2, MC_DC43_VALUE
sw t2, MC_DC43(t1)
li t2, MC_DC44_VALUE
sw t2, MC_DC44(t1)
li t2, MC_DC45_VALUE
sw t2, MC_DC45(t1)
li t2, MC_DC46_VALUE
sw t2, MC_DC46(t1)
li t2, 0x00000100
sw t2, MC_DC03(t1)
j ra
nop
.end ddrram_init
#endif /* CONFIG_USE_DDR_RAM */
.globl lowlevel_init
.ent lowlevel_init
lowlevel_init:
/* EBU, CGU and SDRAM/DDR-RAM Initialization.
*/
move t0, ra
/* We rely on the fact that non of the following ..._init() functions
* modify t0
*/
#if defined(DDR166)
/* 0xe8 means CPU0/CPU1 333M, DDR 167M, FPI 83M, PPE 240M */
li a0,0xe8
#elif defined(DDR133)
/* 0xe9 means CPU0/CPU1 333M, DDR 133M, FPI 83M, PPE 240M */
li a0,0xe9
#else /* defined(DDR111) */
/* 0xea means CPU0/CPU1 333M, DDR 111M, FPI 83M, PPE 240M */
li a0,0xea
#endif
bal cgu_init
nop
bal ebu_init
nop
//06063001-joelin disable the PCI CFRAME mask-start
#ifdef DISABLE_CFRAME
li t1, PCI_CR_PCI //mw bf103034 80000000
li t2, 0x80000000
sw t2,0(t1)
li t1, PCI_CR_PCI_MOD_REG //mw be105430 103
li t2, 0x103
sw t2,0(t1)
li t1, CS_CFM //mw b700006c 0
li t2, 0x00
sw t2, 0(t1)
li t1, PCI_CR_PCI_MOD_REG //mw be105430 103
li t2, 0x1000103
sw t2, 0(t1)
#endif
//06063001-joelin disable the PCI CFRAME mask-end
#ifdef CONFIG_USE_DDR_RAM
bal ddrram_init
nop
#else
bal sdram_init
nop
#endif
move ra, t0
j ra
nop
.end lowlevel_init

74
package/uboot-lantiq/files/board/infineon/easy50812/u-boot-bootstrap.lds Normal file
View file

@ -0,0 +1,74 @@
/*
* (C) Copyright 2010 Industrie Dial Face S.p.A.
* Luigi 'Comio' Mantellini, luigi.mantellini@idf-hit.com
*
* (C) Copyright 2003
* Wolfgang Denk Engineering, <wd@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
*/
OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradlittlemips")
OUTPUT_ARCH(mips)
ENTRY(_start)
SECTIONS
{
. = 0x00000000;
. = ALIGN(4);
.text :
{
*(.text)
}
. = ALIGN(4);
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
. = ALIGN(4);
.data : { *(.data) }
. = .;
_gp = ALIGN(16) +0x7ff0;
.got : {
__got_start = .;
*(.got)
__got_end = .;
}
. = ALIGN(4);
.sdata : { *(.sdata) }
. = .;
. = ALIGN(4);
.payload : { *(.payload) }
. = ALIGN(4);
uboot_end_data = .;
num_got_entries = (__got_end - __got_start) >> 2;
. = ALIGN(4);
.sbss : { *(.sbss) }
.bss : { *(.bss) . = ALIGN(4); }
uboot_end = .;
}

8
package/uboot-lantiq/files/include/configs/ifx-common.h
View file

@ -181,4 +181,12 @@
#endif
#endif
#ifdef CONFIG_BOOTSTRAP
#define CONFIG_BOOTSTRAP_BASE CONFIG_BOOTSTRAP_TEXT_BASE
#define CONFIG_BOOTSTRAP_BAUDRATE CONFIG_BAUDRATE
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOOTSTRAP_LZMA
#define CONFIG_BOOTSTRAP_SERIAL
#endif
#endif /* __IFX_COMMON_H */

25
package/uboot-lantiq/patches/100-ifx_targets.patch
View file

@ -1,6 +1,6 @@
--- a/MAKEALL
+++ b/MAKEALL
@@ -730,6 +730,12 @@ LIST_arm=" \
@@ -730,6 +730,12 @@
## MIPS Systems (default = big endian)
#########################################################################
@ -13,7 +13,7 @@
LIST_mips4kc=" \
incaip \
qemu_mips \
@@ -761,6 +767,7 @@ LIST_au1xx0=" \
@@ -761,6 +767,7 @@
"
LIST_mips=" \
@ -23,7 +23,7 @@
${LIST_au1xx0} \
--- a/Makefile
+++ b/Makefile
@@ -447,7 +447,7 @@ $(obj)include/autoconf.mk: $(obj)include
@@ -447,7 +447,7 @@
set -e ; \
: Extract the config macros ; \
$(CPP) $(CFLAGS) -DDO_DEPS_ONLY -dM include/common.h | \
@ -32,7 +32,7 @@
mv $@.tmp $@
#########################################################################
@@ -3370,7 +3370,7 @@ incaip_config: unconfig
@@ -3370,7 +3370,7 @@
{ echo "#define CPU_CLOCK_RATE 150000000" >>$(obj)include/config.h ; \
$(XECHO) "... with 150MHz system clock" ; \
}
@ -41,7 +41,7 @@
tb0229_config: unconfig
@$(MKCONFIG) $(@:_config=) mips mips tb0229
@@ -3411,6 +3411,50 @@ vct_platinumavc_onenand_small_config: un
@@ -3411,6 +3411,53 @@
@$(MKCONFIG) -a vct mips mips vct micronas
#########################################################################
@ -56,8 +56,9 @@
+ echo "#define CONFIG_SYS_RAMBOOT" >>$(obj)include/config.h ; \
+ $(XECHO) "... with ramboot configuration" ; \
+ }
+ @if [ "$(findstring _DDR,$@)" ] ; then \
+ @if [ "$(findstring _DDR,$@)" -a -z "$(findstring ramboot,$@)" ] ; then \
+ echo "#define CONFIG_USE_DDR_RAM" >>$(obj)include/config.h ; \
+ echo "#define CONFIG_BOOTSTRAP" >>$(obj)include/config.h ; \
+ DDR=$(subst DDR,,$(filter DDR%,$(subst _, ,$@))); \
+ case "$${DDR}" in \
+ 111M|166M|e111M|e166M|promos400|samsung166|psc166) \
@ -73,11 +74,13 @@
+ @mkdir -p $(obj)board/infineon/easy50812
+ @[ -z "$(findstring ramboot,$@)" ] || \
+ { echo "TEXT_BASE = 0xA0400000" >$(obj)board/infineon/easy50812/config.tmp ; \
+ echo "CONFIG_BOOTSTRAP = 0" >>$(obj)board/infineon/easy50812/config.tmp ; \
+ echo "#define CONFIG_SYS_RAMBOOT" >>$(obj)include/config.h ; \
+ $(XECHO) "... with ramboot configuration" ; \
+ }
+ @if [ "$(findstring _DDR,$@)" ] ; then \
+ @if [ "$(findstring _DDR,$@)" -a -z "$(findstring ramboot,$@)" ] ; then \
+ echo "#define CONFIG_USE_DDR_RAM" >>$(obj)include/config.h ; \
+ echo "#define CONFIG_BOOTSTRAP" >>$(obj)include/config.h ; \
+ DDR=$(subst DDR,,$(filter DDR%,$(subst _, ,$@))); \
+ case "$${DDR}" in \
+ 111M|166M|e111M|e166M|promos400|samsung166|psc166) \
@ -94,7 +97,7 @@
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -43,6 +43,7 @@ COBJS-$(CONFIG_FEC_MXC) += fec_mxc.o
@@ -43,6 +43,7 @@
COBJS-$(CONFIG_FSLDMAFEC) += fsl_mcdmafec.o mcfmii.o
COBJS-$(CONFIG_FTMAC100) += ftmac100.o
COBJS-$(CONFIG_GRETH) += greth.o
@ -104,7 +107,7 @@
COBJS-$(CONFIG_DRIVER_KS8695ETH) += ks8695eth.o
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -28,6 +28,7 @@ LIB := $(obj)libserial.a
@@ -28,6 +28,7 @@
COBJS-$(CONFIG_ARM_DCC) += arm_dcc.o
COBJS-$(CONFIG_AT91RM9200_USART) += at91rm9200_usart.o
COBJS-$(CONFIG_ATMEL_USART) += atmel_usart.o
@ -114,7 +117,7 @@
COBJS-$(CONFIG_SYS_NS16550) += ns16550.o
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -57,6 +57,7 @@ int fecmxc_initialize (bd_t *bis);
@@ -57,6 +57,7 @@
int ftmac100_initialize(bd_t *bits);
int greth_initialize(bd_t *bis);
void gt6426x_eth_initialize(bd_t *bis);
@ -122,7 +125,7 @@
int inca_switch_initialize(bd_t *bis);
int kirkwood_egiga_initialize(bd_t *bis);
int lan91c96_initialize(u8 dev_num, int base_addr);
@@ -85,6 +86,7 @@ int uec_standard_init(bd_t *bis);
@@ -85,6 +86,7 @@
int uli526x_initialize(bd_t *bis);
int sh_eth_initialize(bd_t *bis);
int dm9000_initialize(bd_t *bis);

4
package/uboot-lantiq/patches/200-httpd.patch
View file

@ -5647,13 +5647,11 @@
--- a/common/main.c
+++ b/common/main.c
@@ -273,6 +273,10 @@ static __inline__ int abortboot(int boot
@@ -273,6 +273,8 @@ static __inline__ int abortboot(int boot
void main_loop (void)
{
+#ifdef CONFIG_CMD_HTTPD
+ int ret;
+#endif
+
#ifndef CONFIG_SYS_HUSH_PARSER
static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, };