diff --git a/MAINTAINERS b/MAINTAINERS
index e0d4786a79056a516c157174530955b3d30d4390..f42c8f0046bd6115c652b97606bb1aa52717304c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -806,10 +806,6 @@ Scott McNutt <smcnutt@psyent.com>
# Board CPU #
#########################################################################
-Yasushi Shoji <yashi@atmark-techno.com>
-
- SUZAKU MicroBlaze
-
Michal Simek <monstr@monstr.eu>
microblaze-generic MicroBlaze
diff --git a/MAKEALL b/MAKEALL
index b3d35ac05ffaf48a07a8f0bb6148cca1d061afee..1d50c3430390d9b83f63571efad17fc9e3e53b6e 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -775,7 +775,6 @@ LIST_nios2=" \
LIST_microblaze=" \
microblaze-generic \
- suzaku \
"
#########################################################################
diff --git a/Makefile b/Makefile
index e8c90a2f26044fa6d1c1137c13774fbd50930174..0b61d057f309ba3a7b05ea6262286c181546cbcf 100644
--- a/Makefile
+++ b/Makefile
@@ -3541,11 +3541,6 @@ microblaze-generic_config: unconfig
@mkdir -p $(obj)include
@$(MKCONFIG) -a $(@:_config=) microblaze microblaze microblaze-generic xilinx
-suzaku_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_SUZAKU 1" > $(obj)include/config.h
- @$(MKCONFIG) -a $(@:_config=) microblaze microblaze suzaku AtmarkTechno
-
#========================================================================
# Blackfin
#========================================================================
diff --git a/board/AtmarkTechno/suzaku/Makefile b/board/AtmarkTechno/suzaku/Makefile
deleted file mode 100644
index 109cec264056bdd5b0e25d4a5f4601151bfc00ac..0000000000000000000000000000000000000000
--- a/board/AtmarkTechno/suzaku/Makefile
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software 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
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).a
-
-COBJS = $(BOARD).o flash.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/AtmarkTechno/suzaku/config.mk b/board/AtmarkTechno/suzaku/config.mk
deleted file mode 100644
index 7bbf2b130e483cf70646c15d917317d874eade9a..0000000000000000000000000000000000000000
--- a/board/AtmarkTechno/suzaku/config.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# (C) Copyright 2004 Atmark Techno, Inc.
-#
-# Yasushi SHOJI <yashi@atmark-techno.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
-#
-
-TEXT_BASE = 0x80F00000
-
-PLATFORM_CPPFLAGS += -mno-xl-soft-mul
-PLATFORM_CPPFLAGS += -mno-xl-soft-div
-PLATFORM_CPPFLAGS += -mxl-barrel-shift
diff --git a/board/AtmarkTechno/suzaku/flash.c b/board/AtmarkTechno/suzaku/flash.c
deleted file mode 100644
index ce6fae01b4f08886c33cc60e9d86522e565f259b..0000000000000000000000000000000000000000
--- a/board/AtmarkTechno/suzaku/flash.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Yasushi SHOJI <yashi@atmark-techno.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>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-unsigned long flash_init(void)
-{
- return 0;
-}
-
-void flash_print_info(flash_info_t *info)
-{
-}
-
-int flash_erase(flash_info_t *info, int s_first, int s_last)
-{
- return 0;
-}
-
-int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- return 0;
-}
diff --git a/board/AtmarkTechno/suzaku/suzaku.c b/board/AtmarkTechno/suzaku/suzaku.c
deleted file mode 100644
index 267c476f06c1339e92dd83daf0f63d35be391c0f..0000000000000000000000000000000000000000
--- a/board/AtmarkTechno/suzaku/suzaku.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Yasushi SHOJI <yashi@atmark-techno.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
- */
-
-/* This is a board specific file. It's OK to include board specific
- * header files */
-#include <config.h>
-
-void do_reset(void)
-{
- *((unsigned long *)(MICROBLAZE_SYSREG_BASE_ADDR)) = MICROBLAZE_SYSREG_RECONFIGURE;
-}
diff --git a/board/AtmarkTechno/suzaku/u-boot.lds b/board/AtmarkTechno/suzaku/u-boot.lds
deleted file mode 100644
index 5a08680150008e12134d8f083faabe461a73bc4f..0000000000000000000000000000000000000000
--- a/board/AtmarkTechno/suzaku/u-boot.lds
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Yasushi SHOJI <yashi@atmark-techno.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
- */
-
-OUTPUT_ARCH(microblaze)
-ENTRY(_start)
-
-SECTIONS
-{
- .text ALIGN(0x4):
- {
- __text_start = .;
- cpu/microblaze/start.o (.text)
- *(.text)
- __text_end = .;
- }
-
- .rodata ALIGN(0x4):
- {
- __rodata_start = .;
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- __rodata_end = .;
- }
-
- .data ALIGN(0x4):
- {
- __data_start = .;
- *(.data)
- __data_end = .;
- }
-
- .u_boot_cmd ALIGN(0x4):
- {
- . = .;
- __u_boot_cmd_start = .;
- *(.u_boot_cmd)
- __u_boot_cmd_end = .;
- }
-
- .bss ALIGN(0x4):
- {
- __bss_start = .;
- *(.bss)
- . = ALIGN(4);
- __bss_end = .;
- }
- __end = . ;
-}
diff --git a/board/xilinx/microblaze-generic/u-boot.lds b/board/xilinx/microblaze-generic/u-boot.lds
index 5a08680150008e12134d8f083faabe461a73bc4f..c20c6dd1d67746e015a6e477b91e7d6b47355318 100644
--- a/board/xilinx/microblaze-generic/u-boot.lds
+++ b/board/xilinx/microblaze-generic/u-boot.lds
@@ -60,7 +60,10 @@ SECTIONS
.bss ALIGN(0x4):
{
__bss_start = .;
+ *(.sbss)
+ *(.scommon)
*(.bss)
+ *(COMMON)
. = ALIGN(4);
__bss_end = .;
}
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index f6e9f6796c6476597a97a4632270aa3fc8f1a72d..be5c484d1865a967d09ceb839d5e1c0e55f9ab16 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -72,7 +72,6 @@ COBJS-$(CONFIG_TSEC_ENET) += tsec.o
COBJS-$(CONFIG_TSI108_ETH) += tsi108_eth.o
COBJS-$(CONFIG_ULI526X) += uli526x.o
COBJS-$(CONFIG_VSC7385_ENET) += vsc7385.o
-COBJS-$(CONFIG_XILINX_EMAC) += xilinx_emac.o
COBJS-$(CONFIG_XILINX_EMACLITE) += xilinx_emaclite.o
COBJS := $(COBJS-y)
diff --git a/drivers/net/xilinx_emac.c b/drivers/net/xilinx_emac.c
deleted file mode 100644
index a489aa97fe926027f944623614468b1eab8268e1..0000000000000000000000000000000000000000
--- a/drivers/net/xilinx_emac.c
+++ /dev/null
@@ -1,464 +0,0 @@
-/******************************************************************************
- *
- * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
- * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
- * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE,
- * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
- * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
- * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
- * AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
- * FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY
- * WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
- * IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
- * REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
- * INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE.
- *
- * (C) Copyright 2007-2008 Michal Simek
- * Michal SIMEK <monstr@monstr.eu>
- *
- * (c) Copyright 2003 Xilinx Inc.
- * All rights reserved.
- *
- ******************************************************************************/
-
-#include <config.h>
-#include <common.h>
-#include <net.h>
-#include <asm/io.h>
-
-#include <asm/asm.h>
-
-#undef DEBUG
-
-typedef struct {
- u32 regbaseaddress; /* Base address of registers */
- u32 databaseaddress; /* Base address of data for FIFOs */
-} xpacketfifov100b;
-
-typedef struct {
- u32 baseaddress; /* Base address (of IPIF) */
- u32 isstarted; /* Device is currently started 0-no, 1-yes */
- xpacketfifov100b recvfifo; /* FIFO used to receive frames */
- xpacketfifov100b sendfifo; /* FIFO used to send frames */
-} xemac;
-
-#define XIIF_V123B_IISR_OFFSET 32UL /* IP interrupt status register */
-#define XIIF_V123B_RESET_MASK 0xAUL
-#define XIIF_V123B_RESETR_OFFSET 64UL /* reset register */
-
-/* This constant is used with the Reset Register */
-#define XPF_RESET_FIFO_MASK 0x0000000A
-#define XPF_COUNT_STATUS_REG_OFFSET 4UL
-
-/* These constants are used with the Occupancy/Vacancy Count Register. This
- * register also contains FIFO status */
-#define XPF_COUNT_MASK 0x0000FFFF
-#define XPF_DEADLOCK_MASK 0x20000000
-
-/* Offset of the MAC registers from the IPIF base address */
-#define XEM_REG_OFFSET 0x1100UL
-
-/*
- * Register offsets for the Ethernet MAC. Each register is 32 bits.
- */
-#define XEM_ECR_OFFSET (XEM_REG_OFFSET + 0x4) /* MAC Control */
-#define XEM_SAH_OFFSET (XEM_REG_OFFSET + 0xC) /* Station addr, high */
-#define XEM_SAL_OFFSET (XEM_REG_OFFSET + 0x10) /* Station addr, low */
-#define XEM_RPLR_OFFSET (XEM_REG_OFFSET + 0x1C) /* Rx packet length */
-#define XEM_TPLR_OFFSET (XEM_REG_OFFSET + 0x20) /* Tx packet length */
-#define XEM_TSR_OFFSET (XEM_REG_OFFSET + 0x24) /* Tx status */
-
-#define XEM_PFIFO_OFFSET 0x2000UL
-/* Tx registers */
-#define XEM_PFIFO_TXREG_OFFSET (XEM_PFIFO_OFFSET + 0x0)
-/* Rx registers */
-#define XEM_PFIFO_RXREG_OFFSET (XEM_PFIFO_OFFSET + 0x10)
-/* Tx keyhole */
-#define XEM_PFIFO_TXDATA_OFFSET (XEM_PFIFO_OFFSET + 0x100)
-/* Rx keyhole */
-#define XEM_PFIFO_RXDATA_OFFSET (XEM_PFIFO_OFFSET + 0x200)
-
-/*
- * EMAC Interrupt Registers (Status and Enable) masks. These registers are
- * part of the IPIF IP Interrupt registers
- */
-/* A mask for all transmit interrupts, used in polled mode */
-#define XEM_EIR_XMIT_ALL_MASK (XEM_EIR_XMIT_DONE_MASK |\
- XEM_EIR_XMIT_ERROR_MASK | \
- XEM_EIR_XMIT_SFIFO_EMPTY_MASK |\
- XEM_EIR_XMIT_LFIFO_FULL_MASK)
-
-/* Xmit complete */
-#define XEM_EIR_XMIT_DONE_MASK 0x00000001UL
-/* Recv complete */
-#define XEM_EIR_RECV_DONE_MASK 0x00000002UL
-/* Xmit error */
-#define XEM_EIR_XMIT_ERROR_MASK 0x00000004UL
-/* Recv error */
-#define XEM_EIR_RECV_ERROR_MASK 0x00000008UL
-/* Xmit status fifo empty */
-#define XEM_EIR_XMIT_SFIFO_EMPTY_MASK 0x00000010UL
-/* Recv length fifo empty */
-#define XEM_EIR_RECV_LFIFO_EMPTY_MASK 0x00000020UL
-/* Xmit length fifo full */
-#define XEM_EIR_XMIT_LFIFO_FULL_MASK 0x00000040UL
-/* Recv length fifo overrun */
-#define XEM_EIR_RECV_LFIFO_OVER_MASK 0x00000080UL
-/* Recv length fifo underrun */
-#define XEM_EIR_RECV_LFIFO_UNDER_MASK 0x00000100UL
-/* Xmit status fifo overrun */
-#define XEM_EIR_XMIT_SFIFO_OVER_MASK 0x00000200UL
-/* Transmit status fifo underrun */
-#define XEM_EIR_XMIT_SFIFO_UNDER_MASK 0x00000400UL
-/* Transmit length fifo overrun */
-#define XEM_EIR_XMIT_LFIFO_OVER_MASK 0x00000800UL
-/* Transmit length fifo underrun */
-#define XEM_EIR_XMIT_LFIFO_UNDER_MASK 0x00001000UL
-/* Transmit pause pkt received */
-#define XEM_EIR_XMIT_PAUSE_MASK 0x00002000UL
-
-/*
- * EMAC Control Register (ECR)
- */
-/* Full duplex mode */
-#define XEM_ECR_FULL_DUPLEX_MASK 0x80000000UL
-/* Reset transmitter */
-#define XEM_ECR_XMIT_RESET_MASK 0x40000000UL
-/* Enable transmitter */
-#define XEM_ECR_XMIT_ENABLE_MASK 0x20000000UL
-/* Reset receiver */
-#define XEM_ECR_RECV_RESET_MASK 0x10000000UL
-/* Enable receiver */
-#define XEM_ECR_RECV_ENABLE_MASK 0x08000000UL
-/* Enable PHY */
-#define XEM_ECR_PHY_ENABLE_MASK 0x04000000UL
-/* Enable xmit pad insert */
-#define XEM_ECR_XMIT_PAD_ENABLE_MASK 0x02000000UL
-/* Enable xmit FCS insert */
-#define XEM_ECR_XMIT_FCS_ENABLE_MASK 0x01000000UL
-/* Enable unicast addr */
-#define XEM_ECR_UNICAST_ENABLE_MASK 0x00020000UL
-/* Enable broadcast addr */
-#define XEM_ECR_BROAD_ENABLE_MASK 0x00008000UL
-
-/*
- * Transmit Status Register (TSR)
- */
-/* Transmit excess deferral */
-#define XEM_TSR_EXCESS_DEFERRAL_MASK 0x80000000UL
-/* Transmit late collision */
-#define XEM_TSR_LATE_COLLISION_MASK 0x01000000UL
-
-#define ENET_MAX_MTU PKTSIZE
-#define ENET_ADDR_LENGTH 6
-
-static unsigned int etherrxbuff[PKTSIZE_ALIGN/4]; /* Receive buffer */
-
-static u8 emacaddr[ENET_ADDR_LENGTH] = { 0x00, 0x0a, 0x35, 0x00, 0x22, 0x01 };
-
-static xemac emac;
-
-void eth_halt(void)
-{
- debug ("eth_halt\n");
-}
-
-int eth_init(bd_t * bis)
-{
- uchar enetaddr[6];
- u32 helpreg;
- debug ("EMAC Initialization Started\n\r");
-
- if (emac.isstarted) {
- puts("Emac is started\n");
- return 0;
- }
-
- memset (&emac, 0, sizeof (xemac));
-
- emac.baseaddress = XILINX_EMAC_BASEADDR;
-
- /* Setting up FIFOs */
- emac.recvfifo.regbaseaddress = emac.baseaddress +
- XEM_PFIFO_RXREG_OFFSET;
- emac.recvfifo.databaseaddress = emac.baseaddress +
- XEM_PFIFO_RXDATA_OFFSET;
- out_be32 (emac.recvfifo.regbaseaddress, XPF_RESET_FIFO_MASK);
-
- emac.sendfifo.regbaseaddress = emac.baseaddress +
- XEM_PFIFO_TXREG_OFFSET;
- emac.sendfifo.databaseaddress = emac.baseaddress +
- XEM_PFIFO_TXDATA_OFFSET;
- out_be32 (emac.sendfifo.regbaseaddress, XPF_RESET_FIFO_MASK);
-
- /* Reset the entire IPIF */
- out_be32 (emac.baseaddress + XIIF_V123B_RESETR_OFFSET,
- XIIF_V123B_RESET_MASK);
-
- /* Stopping EMAC for setting up MAC */
- helpreg = in_be32 (emac.baseaddress + XEM_ECR_OFFSET);
- helpreg &= ~(XEM_ECR_XMIT_ENABLE_MASK | XEM_ECR_RECV_ENABLE_MASK);
- out_be32 (emac.baseaddress + XEM_ECR_OFFSET, helpreg);
-
- if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
- memcpy(enetaddr, emacaddr, ENET_ADDR_LENGTH);
- eth_setenv_enetaddr("ethaddr", enetaddr);
- }
-
- /* Set the device station address high and low registers */
- helpreg = (enetaddr[0] << 8) | enetaddr[1];
- out_be32 (emac.baseaddress + XEM_SAH_OFFSET, helpreg);
- helpreg = (enetaddr[2] << 24) | (enetaddr[3] << 16) |
- (enetaddr[4] << 8) | enetaddr[5];
- out_be32 (emac.baseaddress + XEM_SAL_OFFSET, helpreg);
-
- helpreg = XEM_ECR_UNICAST_ENABLE_MASK | XEM_ECR_BROAD_ENABLE_MASK |
- XEM_ECR_FULL_DUPLEX_MASK | XEM_ECR_XMIT_FCS_ENABLE_MASK |
- XEM_ECR_XMIT_PAD_ENABLE_MASK | XEM_ECR_PHY_ENABLE_MASK;
- out_be32 (emac.baseaddress + XEM_ECR_OFFSET, helpreg);
-
- emac.isstarted = 1;
-
- /* Enable the transmitter, and receiver */
- helpreg = in_be32 (emac.baseaddress + XEM_ECR_OFFSET);
- helpreg &= ~(XEM_ECR_XMIT_RESET_MASK | XEM_ECR_RECV_RESET_MASK);
- helpreg |= (XEM_ECR_XMIT_ENABLE_MASK | XEM_ECR_RECV_ENABLE_MASK);
- out_be32 (emac.baseaddress + XEM_ECR_OFFSET, helpreg);
-
- printf("EMAC Initialization complete\n\r");
- return 0;
-}
-
-int eth_send(volatile void *ptr, int len)
-{
- u32 intrstatus;
- u32 xmitstatus;
- u32 fifocount;
- u32 wordcount;
- u32 extrabytecount;
- u32 *wordbuffer = (u32 *) ptr;
-
- if (len > ENET_MAX_MTU)
- len = ENET_MAX_MTU;
-
- /*
- * Check for overruns and underruns for the transmit status and length
- * FIFOs and make sure the send packet FIFO is not deadlocked.
- * Any of these conditions is bad enough that we do not want to
- * continue. The upper layer software should reset the device to resolve
- * the error.
- */
- intrstatus = in_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET);
- if (intrstatus & (XEM_EIR_XMIT_SFIFO_OVER_MASK |
- XEM_EIR_XMIT_LFIFO_OVER_MASK)) {
- debug ("Transmitting overrun error\n");
- return 0;
- } else if (intrstatus & (XEM_EIR_XMIT_SFIFO_UNDER_MASK |
- XEM_EIR_XMIT_LFIFO_UNDER_MASK)) {
- debug ("Transmitting underrun error\n");
- return 0;
- } else if (in_be32 (emac.sendfifo.regbaseaddress +
- XPF_COUNT_STATUS_REG_OFFSET) & XPF_DEADLOCK_MASK) {
- debug ("Transmitting fifo error\n");
- return 0;
- }
-
- /*
- * Before writing to the data FIFO, make sure the length FIFO is not
- * full. The data FIFO might not be full yet even though the length FIFO
- * is. This avoids an overrun condition on the length FIFO and keeps the
- * FIFOs in sync.
- *
- * Clear the latched LFIFO_FULL bit so next time around the most
- * current status is represented
- */
- if (intrstatus & XEM_EIR_XMIT_LFIFO_FULL_MASK) {
- out_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET,
- intrstatus & XEM_EIR_XMIT_LFIFO_FULL_MASK);
- debug ("Fifo is full\n");
- return 0;
- }
-
- /* get the count of how many words may be inserted into the FIFO */
- fifocount = in_be32 (emac.sendfifo.regbaseaddress +
- XPF_COUNT_STATUS_REG_OFFSET) & XPF_COUNT_MASK;
- wordcount = len >> 2;
- extrabytecount = len & 0x3;
-
- if (fifocount < wordcount) {
- debug ("Sending packet is larger then size of FIFO\n");
- return 0;
- }
-
- for (fifocount = 0; fifocount < wordcount; fifocount++) {
- out_be32 (emac.sendfifo.databaseaddress, wordbuffer[fifocount]);
- }
- if (extrabytecount > 0) {
- u32 lastword = 0;
- u8 *extrabytesbuffer = (u8 *) (wordbuffer + wordcount);
-
- if (extrabytecount == 1) {
- lastword = extrabytesbuffer[0] << 24;
- } else if (extrabytecount == 2) {
- lastword = extrabytesbuffer[0] << 24 |
- extrabytesbuffer[1] << 16;
- } else if (extrabytecount == 3) {
- lastword = extrabytesbuffer[0] << 24 |
- extrabytesbuffer[1] << 16 |
- extrabytesbuffer[2] << 8;
- }
- out_be32 (emac.sendfifo.databaseaddress, lastword);
- }
-
- /* Loop on the MAC's status to wait for any pause to complete */
- intrstatus = in_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET);
- while ((intrstatus & XEM_EIR_XMIT_PAUSE_MASK) != 0) {
- intrstatus = in_be32 ((emac.baseaddress) +
- XIIF_V123B_IISR_OFFSET);
- /* Clear the pause status from the transmit status register */
- out_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET,
- intrstatus & XEM_EIR_XMIT_PAUSE_MASK);
- }
-
- /*
- * Set the MAC's transmit packet length register to tell it to transmit
- */
- out_be32 (emac.baseaddress + XEM_TPLR_OFFSET, len);
-
- /*
- * Loop on the MAC's status to wait for the transmit to complete.
- * The transmit status is in the FIFO when the XMIT_DONE bit is set.
- */
- do {
- intrstatus = in_be32 ((emac.baseaddress) +
- XIIF_V123B_IISR_OFFSET);
- }
- while ((intrstatus & XEM_EIR_XMIT_DONE_MASK) == 0);
-
- xmitstatus = in_be32 (emac.baseaddress + XEM_TSR_OFFSET);
-
- if (intrstatus & (XEM_EIR_XMIT_SFIFO_OVER_MASK |
- XEM_EIR_XMIT_LFIFO_OVER_MASK)) {
- debug ("Transmitting overrun error\n");
- return 0;
- } else if (intrstatus & (XEM_EIR_XMIT_SFIFO_UNDER_MASK |
- XEM_EIR_XMIT_LFIFO_UNDER_MASK)) {
- debug ("Transmitting underrun error\n");
- return 0;
- }
-
- /* Clear the interrupt status register of transmit statuses */
- out_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET,
- intrstatus & XEM_EIR_XMIT_ALL_MASK);
-
- /*
- * Collision errors are stored in the transmit status register
- * instead of the interrupt status register
- */
- if ((xmitstatus & XEM_TSR_EXCESS_DEFERRAL_MASK) ||
- (xmitstatus & XEM_TSR_LATE_COLLISION_MASK)) {
- debug ("Transmitting collision error\n");
- return 0;
- }
- return 1;
-}
-
-int eth_rx(void)
-{
- u32 pktlength;
- u32 intrstatus;
- u32 fifocount;
- u32 wordcount;
- u32 extrabytecount;
- u32 lastword;
- u8 *extrabytesbuffer;
-
- if (in_be32 (emac.recvfifo.regbaseaddress + XPF_COUNT_STATUS_REG_OFFSET)
- & XPF_DEADLOCK_MASK) {
- out_be32 (emac.recvfifo.regbaseaddress, XPF_RESET_FIFO_MASK);
- debug ("Receiving FIFO deadlock\n");
- return 0;
- }
-
- /*
- * Get the interrupt status to know what happened (whether an error
- * occurred and/or whether frames have been received successfully).
- * When clearing the intr status register, clear only statuses that
- * pertain to receive.
- */
- intrstatus = in_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET);
- /*
- * Before reading from the length FIFO, make sure the length FIFO is not
- * empty. We could cause an underrun error if we try to read from an
- * empty FIFO.
- */
- if (!(intrstatus & XEM_EIR_RECV_DONE_MASK)) {
- /* debug ("Receiving FIFO is empty\n"); */
- return 0;
- }
-
- /*
- * Determine, from the MAC, the length of the next packet available
- * in the data FIFO (there should be a non-zero length here)
- */
- pktlength = in_be32 (emac.baseaddress + XEM_RPLR_OFFSET);
- if (!pktlength) {
- return 0;
- }
-
- /*
- * Write the RECV_DONE bit in the status register to clear it. This bit
- * indicates the RPLR is non-empty, and we know it's set at this point.
- * We clear it so that subsequent entry into this routine will reflect
- * the current status. This is done because the non-empty bit is latched
- * in the IPIF, which means it may indicate a non-empty condition even
- * though there is something in the FIFO.
- */
- out_be32 ((emac.baseaddress) + XIIF_V123B_IISR_OFFSET,
- XEM_EIR_RECV_DONE_MASK);
-
- fifocount = in_be32 (emac.recvfifo.regbaseaddress +
- XPF_COUNT_STATUS_REG_OFFSET) & XPF_COUNT_MASK;
-
- if ((fifocount * 4) < pktlength) {
- debug ("Receiving FIFO is smaller than packet size.\n");
- return 0;
- }
-
- wordcount = pktlength >> 2;
- extrabytecount = pktlength & 0x3;
-
- for (fifocount = 0; fifocount < wordcount; fifocount++) {
- etherrxbuff[fifocount] =
- in_be32 (emac.recvfifo.databaseaddress);
- }
-
- /*
- * if there are extra bytes to handle, read the last word from the FIFO
- * and insert the extra bytes into the buffer
- */
- if (extrabytecount > 0) {
- extrabytesbuffer = (u8 *) (etherrxbuff + wordcount);
-
- lastword = in_be32 (emac.recvfifo.databaseaddress);
-
- /*
- * one extra byte in the last word, put the byte into the next
- * location of the buffer, bytes in a word of the FIFO are
- * ordered from most significant byte to least
- */
- if (extrabytecount == 1) {
- extrabytesbuffer[0] = (u8) (lastword >> 24);
- } else if (extrabytecount == 2) {
- extrabytesbuffer[0] = (u8) (lastword >> 24);
- extrabytesbuffer[1] = (u8) (lastword >> 16);
- } else if (extrabytecount == 3) {
- extrabytesbuffer[0] = (u8) (lastword >> 24);
- extrabytesbuffer[1] = (u8) (lastword >> 16);
- extrabytesbuffer[2] = (u8) (lastword >> 8);
- }
- }
- NetReceive((uchar *)etherrxbuff, pktlength);
- return 1;
-}
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index cf3957380404ac53877c928c25eba45b5c939acf..0820daa2bb8284d0ac7a304813262d79801f5687 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -1,26 +1,27 @@
-/******************************************************************************
- *
- * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
- * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
- * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE,
- * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
- * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
- * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
- * AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
- * FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY
- * WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
- * IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
- * REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
- * INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE.
+/*
+ * (C) Copyright 2007-2009 Michal Simek
+ * (C) Copyright 2003 Xilinx Inc.
*
- * (C) Copyright 2007-2008 Michal Simek
* Michal SIMEK <monstr@monstr.eu>
*
- * (c) Copyright 2003 Xilinx Inc.
- * All rights reserved.
+ * 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 <net.h>
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index 72715f6ed9d6b4b356887ea73b2722973ec57653..b486c7753c8e699aca2690ae64d123d2e7c19a8d 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -58,10 +58,7 @@
/*#define CONFIG_SYS_RESET_ADDRESS TEXT_BASE*/
/* ethernet */
-#ifdef XILINX_EMAC_BASEADDR
- #define CONFIG_XILINX_EMAC 1
- #define CONFIG_SYS_ENET
-#elif XILINX_EMACLITE_BASEADDR
+#ifdef XILINX_EMACLITE_BASEADDR
#define CONFIG_XILINX_EMACLITE 1
#define CONFIG_SYS_ENET
#elif XILINX_LLTEMAC_BASEADDR
@@ -136,13 +133,13 @@
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
/* global pointer */
-#define CONFIG_SYS_GBL_DATA_SIZE 0x1000 /* size of global data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size of global data */
/* start of global data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
/* monitor code */
#define SIZE 0x40000
-#define CONFIG_SYS_MONITOR_LEN SIZE
+#define CONFIG_SYS_MONITOR_LEN (SIZE - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_MONITOR_END (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_MALLOC_LEN SIZE
@@ -291,7 +288,7 @@
#define CONFIG_SYS_USR_EXCEP /* user exception */
#define CONFIG_SYS_HZ 1000
-#define CONFIG_PREBOOT "echo U-BOOT for $(hostname);setenv preboot;echo"
+#define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
#define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\
"nor0=ml401-0\0"\
@@ -301,4 +298,10 @@
#define CONFIG_CMDLINE_EDITING
+/* Use the HUSH parser */
+#define CONFIG_SYS_HUSH_PARSER
+#ifdef CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#endif
+
#endif /* __CONFIG_H */
diff --git a/include/configs/suzaku.h b/include/configs/suzaku.h
deleted file mode 100644
index 353e8db4270528fa74ccc353830d2f0cf9e44e75..0000000000000000000000000000000000000000
--- a/include/configs/suzaku.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Yasushi SHOJI <yashi@atmark-techno.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
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MICROBLAZE 1 /* This is an MicroBlaze CPU */
-#define CONFIG_SUZAKU 1 /* on an SUZAKU Board */
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x80000000
-#define CONFIG_SYS_SDRAM_SIZE 0x01000000
-#define CONFIG_SYS_FLASH_BASE 0xfff00000
-#define CONFIG_SYS_FLASH_SIZE 0x00400000
-#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - (1024 * 1024))
-#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
-#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - (1024 * 1024))
-
-#define CONFIG_XILINX_UARTLITE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
-
-/* System Register (GPIO) */
-#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
-#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_BDI
-#undef CONFIG_CMD_SAVEENV
-#undef CONFIG_CMD_MEMORY
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_MISC
-
-#define CONFIG_SYS_UART1_BASE (0xFFFF2000)
-#define CONFIG_SERIAL_BASE CONFIG_SYS_UART1_BASE
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "SUZAKU> " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-
-#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE /* default load address */
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 1 /* max number of sectors on one chip */
-
-/*-----------------------------------------------------------------------
- * NVRAM organization
- */
-#define CONFIG_ENV_IS_NOWHERE 1
-#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
-#define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-
-#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-#define XILINX_CLOCK_FREQ 50000000
-#define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
-
-#endif /* __CONFIG_H */