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-rw-r--r--Makefile6
-rw-r--r--README4
-rw-r--r--arch/x86/cpu/Makefile5
-rw-r--r--arch/x86/cpu/coreboot/Makefile2
-rw-r--r--arch/x86/cpu/coreboot/coreboot.c (renamed from board/chromebook-x86/coreboot/coreboot.c)0
-rw-r--r--arch/x86/cpu/coreboot/pci.c (renamed from board/chromebook-x86/coreboot/coreboot_pci.c)35
-rw-r--r--arch/x86/cpu/cpu.c6
-rw-r--r--arch/x86/cpu/start.S67
-rw-r--r--arch/x86/cpu/u-boot.lds3
-rw-r--r--arch/x86/include/asm/bitops.h5
-rw-r--r--arch/x86/include/asm/global_data.h11
-rw-r--r--arch/x86/include/asm/init_helpers.h1
-rw-r--r--arch/x86/include/asm/io.h8
-rw-r--r--arch/x86/include/asm/pci.h2
-rw-r--r--arch/x86/include/asm/processor.h1
-rw-r--r--arch/x86/include/asm/u-boot.h3
-rw-r--r--arch/x86/lib/board.c5
-rw-r--r--arch/x86/lib/init_helpers.c37
-rw-r--r--board/chromebook-x86/coreboot/Makefile2
-rw-r--r--board/chromebook-x86/coreboot/config.mk37
-rw-r--r--board/chromebook-x86/coreboot/coreboot_start16.S13
-rw-r--r--include/configs/coreboot.h11
-rw-r--r--include/configs/eNET.h6
23 files changed, 181 insertions, 89 deletions
diff --git a/Makefile b/Makefile
index c01afc9..19ac8f5 100644
--- a/Makefile
+++ b/Makefile
@@ -231,8 +231,8 @@ endif
OBJS = $(CPUDIR)/start.o
ifeq ($(CPU),x86)
-OBJS += $(CPUDIR)/start16.o
-OBJS += $(CPUDIR)/resetvec.o
+RESET_OBJS-$(CONFIG_X86_NO_RESET_VECTOR) += $(CPUDIR)/start16.o
+RESET_OBJS-$(CONFIG_X86_NO_RESET_VECTOR) += $(CPUDIR)/resetvec.o
endif
ifeq ($(CPU),ppc4xx)
OBJS += $(CPUDIR)/resetvec.o
@@ -241,7 +241,7 @@ ifeq ($(CPU),mpc85xx)
OBJS += $(CPUDIR)/resetvec.o
endif
-OBJS := $(addprefix $(obj),$(OBJS))
+OBJS := $(addprefix $(obj),$(OBJS) $(RESET_OBJS-))
HAVE_VENDOR_COMMON_LIB = $(if $(wildcard board/$(VENDOR)/common/Makefile),y,n)
diff --git a/README b/README
index 67ff03a..b9a3685 100644
--- a/README
+++ b/README
@@ -3664,6 +3664,10 @@ Low Level (hardware related) configuration options:
be used if available. These functions may be faster under some
conditions but may increase the binary size.
+- CONFIG_X86_NO_RESET_VECTOR
+ If defined, the x86 reset vector code is excluded. You will need
+ to do this when U-Boot is running from Coreboot.
+
Freescale QE/FMAN Firmware Support:
-----------------------------------
diff --git a/arch/x86/cpu/Makefile b/arch/x86/cpu/Makefile
index 7f1fc18..be27dd9 100644
--- a/arch/x86/cpu/Makefile
+++ b/arch/x86/cpu/Makefile
@@ -28,12 +28,13 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).o
-START = start.o start16.o resetvec.o
+START-y = start.o
+RESET_OBJS-$(CONFIG_X86_NO_RESET_VECTOR) += resetvec.o start16.o
COBJS = interrupts.o cpu.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
-START := $(addprefix $(obj),$(START))
+START := $(addprefix $(obj),$(START-y) $(RESET_OBJS-))
all: $(obj).depend $(START) $(LIB)
diff --git a/arch/x86/cpu/coreboot/Makefile b/arch/x86/cpu/coreboot/Makefile
index 13f5f8a..fbf5a00 100644
--- a/arch/x86/cpu/coreboot/Makefile
+++ b/arch/x86/cpu/coreboot/Makefile
@@ -33,10 +33,12 @@ include $(TOPDIR)/config.mk
LIB := $(obj)lib$(SOC).o
+COBJS-$(CONFIG_SYS_COREBOOT) += coreboot.o
COBJS-$(CONFIG_SYS_COREBOOT) += tables.o
COBJS-$(CONFIG_SYS_COREBOOT) += ipchecksum.o
COBJS-$(CONFIG_SYS_COREBOOT) += sdram.o
COBJS-$(CONFIG_SYS_COREBOOT) += sysinfo.o
+COBJS-$(CONFIG_PCI) += pci.o
SOBJS-$(CONFIG_SYS_COREBOOT) += coreboot_car.o
diff --git a/board/chromebook-x86/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c
index 22a643c..22a643c 100644
--- a/board/chromebook-x86/coreboot/coreboot.c
+++ b/arch/x86/cpu/coreboot/coreboot.c
diff --git a/board/chromebook-x86/coreboot/coreboot_pci.c b/arch/x86/cpu/coreboot/pci.c
index 732ca3c..8f94167 100644
--- a/board/chromebook-x86/coreboot/coreboot_pci.c
+++ b/arch/x86/cpu/coreboot/pci.c
@@ -25,6 +25,41 @@
* MA 02111-1307 USA
*/
+#include <common.h>
+#include <pci.h>
+#include <asm/pci.h>
+
+static struct pci_controller coreboot_hose;
+
+static void config_pci_bridge(struct pci_controller *hose, pci_dev_t dev,
+ struct pci_config_table *table)
+{
+ u8 secondary;
+ hose->read_byte(hose, dev, PCI_SECONDARY_BUS, &secondary);
+ hose->last_busno = max(hose->last_busno, secondary);
+ pci_hose_scan_bus(hose, secondary);
+}
+
+static struct pci_config_table pci_coreboot_config_table[] = {
+ /* vendor, device, class, bus, dev, func */
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_BRIDGE_PCI,
+ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, &config_pci_bridge },
+ {}
+};
+
void pci_init_board(void)
{
+ coreboot_hose.config_table = pci_coreboot_config_table;
+ coreboot_hose.first_busno = 0;
+ coreboot_hose.last_busno = 0;
+
+ pci_set_region(coreboot_hose.regions + 0, 0x0, 0x0, 0xffffffff,
+ PCI_REGION_MEM);
+ coreboot_hose.region_count = 1;
+
+ pci_setup_type1(&coreboot_hose);
+
+ pci_register_hose(&coreboot_hose);
+
+ pci_hose_scan(&coreboot_hose);
}
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c
index e9bb0d7..9c2db9f 100644
--- a/arch/x86/cpu/cpu.c
+++ b/arch/x86/cpu/cpu.c
@@ -90,12 +90,6 @@ static void load_gdt(const u64 *boot_gdt, u16 num_entries)
asm volatile("lgdtl %0\n" : : "m" (gdt));
}
-void init_gd(gd_t *id, u64 *gdt_addr)
-{
- id->gd_addr = (ulong)id;
- setup_gdt(id, gdt_addr);
-}
-
void setup_gdt(gd_t *id, u64 *gdt_addr)
{
/* CS: code, read/execute, 4 GB, base 0 */
diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S
index ee0dabe..ec12e80 100644
--- a/arch/x86/cpu/start.S
+++ b/arch/x86/cpu/start.S
@@ -83,13 +83,33 @@ car_init_ret:
* or fully initialised SDRAM - we really don't care which)
* starting at CONFIG_SYS_CAR_ADDR to be used as a temporary stack
*/
- movl $CONFIG_SYS_INIT_SP_ADDR, %esp
- /* Initialise the Global Data Pointer */
- movl $CONFIG_SYS_INIT_GD_ADDR, %eax
- movl %eax, %edx
- addl $GENERATED_GBL_DATA_SIZE, %edx
- call init_gd;
+ /* Stack grows down from top of CAR */
+ movl $(CONFIG_SYS_CAR_ADDR + CONFIG_SYS_CAR_SIZE), %esp
+
+ /* Reserve space on stack for global data */
+ subl $GENERATED_GBL_DATA_SIZE, %esp
+
+ /* Align global data to 16-byte boundary */
+ andl $0xfffffff0, %esp
+
+ /* Setup first parameter to setup_gdt */
+ movl %esp, %eax
+
+ /* Reserve space for global descriptor table */
+ subl $X86_GDT_SIZE, %esp
+
+ /* Align temporary global descriptor table to 16-byte boundary */
+ andl $0xfffffff0, %esp
+
+ /* Set second parameter to setup_gdt */
+ movl %esp, %edx
+
+ /* gd->gd_addr = gd (Required to allow gd->xyz to work) */
+ movl %eax, (%eax)
+
+ /* Setup global descriptor table so gd->xyz works */
+ call setup_gdt
/* Set parameter to board_init_f() to boot flags */
xorl %eax, %eax
@@ -113,9 +133,42 @@ board_init_f_r_trampoline:
* %eax = Address of top of new stack
*/
- /* Setup stack in RAM */
+ /* Stack grows down from top of SDRAM */
movl %eax, %esp
+ /* Reserve space on stack for global data */
+ subl $GENERATED_GBL_DATA_SIZE, %esp
+
+ /* Align global data to 16-byte boundary */
+ andl $0xfffffff0, %esp
+
+ /* Setup first parameter to memcpy (and setup_gdt) */
+ movl %esp, %eax
+
+ /* Setup second parameter to memcpy */
+ fs movl 0, %edx
+
+ /* Set third parameter to memcpy */
+ movl $GENERATED_GBL_DATA_SIZE, %ecx
+
+ /* Copy global data from CAR to SDRAM stack */
+ call memcpy
+
+ /* Reserve space for global descriptor table */
+ subl $X86_GDT_SIZE, %esp
+
+ /* Align global descriptor table to 16-byte boundary */
+ andl $0xfffffff0, %esp
+
+ /* Set second parameter to setup_gdt */
+ movl %esp, %edx
+
+ /* gd->gd_addr = gd (Required to allow gd->xyz to work) */
+ movl %eax, (%eax)
+
+ /* Setup global descriptor table so gd->xyz works */
+ call setup_gdt
+
/* Re-enter U-Boot by calling board_init_f_r */
call board_init_f_r
diff --git a/arch/x86/cpu/u-boot.lds b/arch/x86/cpu/u-boot.lds
index a1ecefa..0c6f0e3 100644
--- a/arch/x86/cpu/u-boot.lds
+++ b/arch/x86/cpu/u-boot.lds
@@ -86,6 +86,8 @@ SECTIONS
__bios_start = LOADADDR(.bios);
__bios_size = SIZEOF(.bios);
+#ifndef CONFIG_X86_NO_RESET_VECTOR
+
/*
* The following expressions place the 16-bit Real-Mode code and
* Reset Vector at the end of the Flash ROM
@@ -95,4 +97,5 @@ SECTIONS
. = RESET_VEC_LOC;
.resetvec : AT (CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE + RESET_VEC_LOC)) { KEEP(*(.resetvec)); }
+#endif
}
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index c7a38f2..5a7e4cb 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -351,6 +351,11 @@ static __inline__ int ffs(int x)
}
#define PLATFORM_FFS
+static inline int __ilog2(unsigned int x)
+{
+ return generic_fls(x) - 1;
+}
+
/**
* hweightN - returns the hamming weight of a N-bit word
* @x: the word to weigh
diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h
index bce999f..b8961ba 100644
--- a/arch/x86/include/asm/global_data.h
+++ b/arch/x86/include/asm/global_data.h
@@ -33,9 +33,13 @@
#ifndef __ASSEMBLY__
-typedef struct global_data {
+#include <asm/u-boot.h>
+
+typedef struct global_data gd_t;
+
+struct global_data {
/* NOTE: gd_addr MUST be first member of struct global_data! */
- unsigned long gd_addr; /* Location of Global Data */
+ gd_t *gd_addr; /* Location of Global Data */
bd_t *bd;
unsigned long flags;
unsigned int baudrate;
@@ -52,12 +56,11 @@ typedef struct global_data {
unsigned long relocaddr; /* Start address of U-Boot in RAM */
unsigned long start_addr_sp; /* start_addr_stackpointer */
unsigned long gdt_addr; /* Location of GDT */
- unsigned long new_gd_addr; /* New location of Global Data */
phys_size_t ram_size; /* RAM size */
unsigned long reset_status; /* reset status register at boot */
void **jt; /* jump table */
char env_buf[32]; /* buffer for getenv() before reloc. */
-} gd_t;
+};
static inline gd_t *get_fs_gd_ptr(void)
{
diff --git a/arch/x86/include/asm/init_helpers.h b/arch/x86/include/asm/init_helpers.h
index 8afb443..ade694f 100644
--- a/arch/x86/include/asm/init_helpers.h
+++ b/arch/x86/include/asm/init_helpers.h
@@ -29,7 +29,6 @@ int display_dram_config(void);
int init_baudrate_f(void);
int calculate_relocation_address(void);
-int copy_gd_to_ram_f_r(void);
int init_cache_f_r(void);
int set_reloc_flag_r(void);
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 9b757d4..b12bdd8 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -234,4 +234,12 @@ static inline phys_addr_t virt_to_phys(void * vaddr)
return (phys_addr_t)(vaddr);
}
+/*
+ * TODO: The kernel offers some more advanced versions of barriers, it might
+ * have some advantages to use them instead of the simple one here.
+ */
+#define dmb() __asm__ __volatile__ ("" : : : "memory")
+#define __iormb() dmb()
+#define __iowmb() dmb()
+
#endif
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 37cc7e3..6d68ab6 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -24,7 +24,7 @@
*/
#ifndef _PCI_I386_H_
-#define _PCI_I386_H_ 1
+#define _PCI_I386_H_
#define DEFINE_PCI_DEVICE_TABLE(_table) \
const struct pci_device_id _table[]
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 6eb5180..17f27cb 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -41,6 +41,7 @@ enum {
#else
/* NOTE: If the above enum is modified, this define must be checked */
#define X86_GDT_ENTRY_32BIT_DS 3
+#define X86_GDT_NUM_ENTRIES 7
#endif
#define X86_GDT_SIZE (X86_GDT_NUM_ENTRIES * X86_GDT_ENTRY_SIZE)
diff --git a/arch/x86/include/asm/u-boot.h b/arch/x86/include/asm/u-boot.h
index da667c5..2f45c7b 100644
--- a/arch/x86/include/asm/u-boot.h
+++ b/arch/x86/include/asm/u-boot.h
@@ -36,6 +36,9 @@
#ifndef _U_BOOT_H_
#define _U_BOOT_H_ 1
+#include <config.h>
+#include <compiler.h>
+
typedef struct bd_info {
unsigned long bi_memstart; /* start of DRAM memory */
phys_size_t bi_memsize; /* size of DRAM memory in bytes */
diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c
index e5caf13..c7d8960 100644
--- a/arch/x86/lib/board.c
+++ b/arch/x86/lib/board.c
@@ -36,6 +36,7 @@
#include <stdio_dev.h>
#include <asm/u-boot-x86.h>
#include <asm/relocate.h>
+#include <asm/processor.h>
#include <asm/init_helpers.h>
#include <asm/init_wrappers.h>
@@ -121,7 +122,6 @@ init_fnc_t *init_sequence_f[] = {
* initialise the CPU caches (to speed up the relocation process)
*/
init_fnc_t *init_sequence_f_r[] = {
- copy_gd_to_ram_f_r,
init_cache_f_r,
copy_uboot_to_ram,
clear_bss,
@@ -164,9 +164,6 @@ init_fnc_t *init_sequence_r[] = {
#ifdef CONFIG_MISC_INIT_R
misc_init_r,
#endif
-#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
- pci_init_r,
-#endif
#if defined(CONFIG_CMD_KGDB)
kgdb_init_r,
#endif
diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index 9ec34ff..87c7263 100644
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -83,18 +83,8 @@ int calculate_relocation_address(void)
* requirements
*/
- /* Global Data is at top of available memory */
+ /* Stack is at top of available memory */
dest_addr = gd->ram_size;
- dest_addr -= GENERATED_GBL_DATA_SIZE;
- dest_addr &= ~15;
- gd->new_gd_addr = dest_addr;
-
- /* GDT is below Global Data */
- dest_addr -= X86_GDT_SIZE;
- dest_addr &= ~15;
- gd->gdt_addr = dest_addr;
-
- /* Stack is below GDT */
gd->start_addr_sp = dest_addr;
/* U-Boot is below the stack */
@@ -107,31 +97,6 @@ int calculate_relocation_address(void)
return 0;
}
-int copy_gd_to_ram_f_r(void)
-{
- gd_t *ram_gd;
-
- /*
- * Global data is still in temporary memory (the CPU cache).
- * calculate_relocation_address() has set gd->new_gd_addr to
- * where the global data lives in RAM but getting it there
- * safely is a bit tricky due to the 'F-Segment Hack' that
- * we need to use for x86
- */
- ram_gd = (gd_t *)gd->new_gd_addr;
- memcpy((void *)ram_gd, gd, sizeof(gd_t));
-
- /*
- * Reload the Global Descriptor Table so FS points to the
- * in-RAM copy of Global Data (calculate_relocation_address()
- * has already calculated the in-RAM location of the GDT)
- */
- ram_gd->gd_addr = (ulong)ram_gd;
- init_gd(ram_gd, (u64 *)gd->gdt_addr);
-
- return 0;
-}
-
int init_cache_f_r(void)
{
/* Initialise the CPU cache(s) */
diff --git a/board/chromebook-x86/coreboot/Makefile b/board/chromebook-x86/coreboot/Makefile
index cfcc0df..2bddf04 100644
--- a/board/chromebook-x86/coreboot/Makefile
+++ b/board/chromebook-x86/coreboot/Makefile
@@ -32,8 +32,6 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
-COBJS-y += coreboot.o
-COBJS-$(CONFIG_PCI) += coreboot_pci.o
SOBJS-y += coreboot_start16.o
SOBJS-y += coreboot_start.o
diff --git a/board/chromebook-x86/coreboot/config.mk b/board/chromebook-x86/coreboot/config.mk
new file mode 100644
index 0000000..f720851
--- /dev/null
+++ b/board/chromebook-x86/coreboot/config.mk
@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Alternatively, this software may be distributed under the terms of the
+# GNU General Public License ("GPL") version 2 as published by the Free
+# Software Foundation.
+#
+
+HOSTCFLAGS_autoconf.mk.dep = -Wno-variadic-macros
diff --git a/board/chromebook-x86/coreboot/coreboot_start16.S b/board/chromebook-x86/coreboot/coreboot_start16.S
index 9ad06df..6b3d92d 100644
--- a/board/chromebook-x86/coreboot/coreboot_start16.S
+++ b/board/chromebook-x86/coreboot/coreboot_start16.S
@@ -22,19 +22,6 @@
* MA 02111-1307 USA
*/
-/*
- * 16bit initialization code.
- * This code have to map the area of the boot flash
- * that is used by U-boot to its final destination.
- */
-
-.text
-.section .start16, "ax"
-.code16
-.globl board_init16
-board_init16:
- jmp board_init16_ret
-
.section .bios, "ax"
.code16
.globl realmode_reset
diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h
index cc95e2b..5da006f 100644
--- a/include/configs/coreboot.h
+++ b/include/configs/coreboot.h
@@ -37,7 +37,7 @@
#define CONFIG_SYS_COREBOOT
#undef CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_LAST_STAGE_INIT
-
+#define CONFIG_X86_NO_RESET_VECTOR
/*-----------------------------------------------------------------------
* Watchdog Configuration
@@ -67,6 +67,10 @@
CONFIG_SYS_SCSI_MAX_LUN)
#endif
+/* Generic TPM interfaced through LPC bus */
+#define CONFIG_GENERIC_LPC_TPM
+#define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000
+
/*-----------------------------------------------------------------------
* Real Time Clock Configuration
*/
@@ -210,12 +214,11 @@
* (128kB + Environment Sector Size) malloc pool
*/
#define CONFIG_SYS_STACK_SIZE (32 * 1024)
-#define CONFIG_SYS_INIT_SP_ADDR (256 * 1024 + 16 * 1024)
+#define CONFIG_SYS_CAR_ADDR 0x19200000
+#define CONFIG_SYS_CAR_SIZE (16 * 1024)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
#define CONFIG_SYS_MALLOC_LEN (0x20000 + 128 * 1024)
-/* Address of temporary Global Data */
-#define CONFIG_SYS_INIT_GD_ADDR (256 * 1024)
/* allow to overwrite serial and ethaddr */
diff --git a/include/configs/eNET.h b/include/configs/eNET.h
index 4b1c219..28cf95b 100644
--- a/include/configs/eNET.h
+++ b/include/configs/eNET.h
@@ -168,16 +168,10 @@
#define CONFIG_SYS_STACK_SIZE (32 * 1024)
#define CONFIG_SYS_CAR_ADDR 0x19200000
#define CONFIG_SYS_CAR_SIZE (16 * 1024)
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_CAR_ADDR + \
- CONFIG_SYS_CAR_SIZE)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SECT_SIZE + \
128*1024)
-/* Address of temporary Global Data */
-#define CONFIG_SYS_INIT_GD_ADDR CONFIG_SYS_CAR_ADDR
-
-
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE