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authorHeiko Schocher <hs@denx.de>2009-03-12 07:37:28 +0100
committerWolfgang Denk <wd@denx.de>2009-03-18 20:50:04 +0100
commitd044954fe2a7e7a3dd104eb9c9d2104e38da2911 (patch)
treeeea54054af261def3be4ea0556683ee2bf0e8fc4 /board/keymile/mgsuvd
parent18b2f35bde1672e074a3d5048383cb56fda745cb (diff)
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8xx, mgsuvd: rename board to a more generic name
renaming the "mgsuvd" board port into "km8xx", because there come more similar boards from keymile. Compiling the mgsuvd board with "make mgsuvd_config" remains. Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'board/keymile/mgsuvd')
-rw-r--r--board/keymile/mgsuvd/Makefile48
-rw-r--r--board/keymile/mgsuvd/config.mk28
-rw-r--r--board/keymile/mgsuvd/mgsuvd.c213
-rw-r--r--board/keymile/mgsuvd/mgsuvd_hdlc_enet.c278
-rw-r--r--board/keymile/mgsuvd/u-boot.lds144
5 files changed, 0 insertions, 711 deletions
diff --git a/board/keymile/mgsuvd/Makefile b/board/keymile/mgsuvd/Makefile
deleted file mode 100644
index 2c5732d..0000000
--- a/board/keymile/mgsuvd/Makefile
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# (C) Copyright 2007
-# Heiko Schocher, DENX Software Engineering, hs@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 $(TOPDIR)/config.mk
-ifneq ($(OBJTREE),$(SRCTREE))
-$(shell mkdir -p $(obj)../common)
-endif
-
-LIB = $(obj)lib$(BOARD).a
-
-COBJS = $(BOARD).o ../common/common.o ../common/keymile_hdlc_enet.o \
- mgsuvd_hdlc_enet.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/keymile/mgsuvd/config.mk b/board/keymile/mgsuvd/config.mk
deleted file mode 100644
index 8625cea..0000000
--- a/board/keymile/mgsuvd/config.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# (C) Copyright 2007
-# Heiko Schocher, DENX Software Engineering, hs@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
-#
-
-#
-# mgsvud boards
-#
-
-TEXT_BASE = 0xf0000000
diff --git a/board/keymile/mgsuvd/mgsuvd.c b/board/keymile/mgsuvd/mgsuvd.c
deleted file mode 100644
index e7bfa31..0000000
--- a/board/keymile/mgsuvd/mgsuvd.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * (C) Copyright 2007
- * Heiko Schocher, DENX Software Engineering, hs@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 <common.h>
-#include <mpc8xx.h>
-#include <net.h>
-#include <asm/io.h>
-
-#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-#include <libfdt.h>
-#endif
-
-#include "../common/common.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-const uint sdram_table[] =
-{
- 0x0f07fc04, 0x0ffffc04, 0x00bdfc04, 0x0ff77c00,
- 0x1ffffc05, 0xfffffc04, 0xfffffc04, 0xfffffc04,
- /* 0x08 Burst Read */
- 0x0f07fc04, 0x0ffffc04, 0x00bdfc04, 0x00fffc00,
- 0x00fffc00, 0x00fffc00, 0x0ff77c00, 0x1ffffc05,
- /* 0x10 Load mode register */
- 0x0ffffc34, 0x0ff57c04, 0x0ffffc04, 0x1ffffc05,
- 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
- /* 0x18 Single Write */
- 0x0f07fc04, 0x0ffffc00, 0x00bd7c04, 0x0ffffc04,
- 0x0ff77c04, 0x1ffffc05, 0xfffffc04, 0xfffffc04,
- /* 0x20 Burst Write */
- 0x0f07fc04, 0x0ffffc00, 0x00bd7c00, 0x00fffc00,
- 0x00fffc00, 0x00fffc04, 0x0ffffc04, 0x0ff77c04,
- 0x1ffffc05, 0xfffffc04, 0xfffffc04, 0xfffffc04,
- 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
- /* 0x30 Precharge all and Refresh */
- 0x0ff77c04, 0x0ffffc04, 0x0ff5fc84, 0x0ffffc04,
- 0x0ffffc04, 0x0ffffc84, 0x1ffffc05, 0xfffffc04,
- 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
- /* 0x3C Exception */
- 0x7ffffc04, 0xfffffc07, 0xfffffc04, 0xfffffc04,
-};
-
-int checkboard (void)
-{
- puts ("Board: Keymile mgsuvd");
- if (ethernet_present ())
- puts (" with PIGGY.");
- puts ("\n");
- return (0);
-}
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- long int size;
-
- upmconfig (UPMB, (uint *) sdram_table,
- sizeof (sdram_table) / sizeof (uint));
-
- /*
- * Preliminary prescaler for refresh (depends on number of
- * banks): This value is selected for four cycles every 62.4 us
- * with two SDRAM banks or four cycles every 31.2 us with one
- * bank. It will be adjusted after memory sizing.
- */
- memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
- /*
- * The following value is used as an address (i.e. opcode) for
- * the LOAD MODE REGISTER COMMAND during SDRAM initialisation. If
- * the port size is 32bit the SDRAM does NOT "see" the lower two
- * address lines, i.e. mar=0x00000088 -> opcode=0x00000022 for
- * MICRON SDRAMs:
- * -> 0 00 010 0 010
- * | | | | +- Burst Length = 4
- * | | | +----- Burst Type = Sequential
- * | | +------- CAS Latency = 2
- * | +----------- Operating Mode = Standard
- * +-------------- Write Burst Mode = Programmed Burst Length
- */
- memctl->memc_mar = CONFIG_SYS_MAR;
-
- /*
- * Map controller banks 1 to the SDRAM banks 1 at
- * preliminary addresses - these have to be modified after the
- * SDRAM size has been determined.
- */
- memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
- memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
-
- memctl->memc_mbmr = CONFIG_SYS_MBMR & (~(MBMR_PTBE)); /* no refresh yet */
-
- udelay (200);
-
- /* perform SDRAM initializsation sequence */
-
- memctl->memc_mcr = 0x80802830; /* SDRAM bank 0 */
- udelay (1);
- memctl->memc_mcr = 0x80802110; /* SDRAM bank 0 - execute twice */
- udelay (1);
-
- memctl->memc_mbmr |= MBMR_PTBE; /* enable refresh */
-
- udelay (1000);
-
- /*
- * Check Bank 0 Memory Size for re-configuration
- *
- */
- size = get_ram_size(SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE);
-
- udelay (1000);
-
- debug ("SDRAM Bank 0: %ld MB\n", size >> 20);
-
- return (size);
-}
-
-/*
- * Early board initalization.
- */
-int board_early_init_r(void)
-{
- /* setup the UPIOx */
- out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x02), 0xc0);
- out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x03), 0x35);
- return 0;
-}
-
-int hush_init_var (void)
-{
- ivm_read_eeprom ();
- return 0;
-}
-
-#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-extern int fdt_set_node_and_value (void *blob,
- char *nodename,
- char *regname,
- void *var,
- int size);
-
-/*
- * update "memory" property in the blob
- */
-void ft_blob_update (void *blob, bd_t *bd)
-{
- ulong brg_data[1] = {0};
- ulong memory_data[2] = {0};
- ulong flash_data[4] = {0};
- ulong flash_reg[3] = {0};
-
- memory_data[0] = cpu_to_be32 (bd->bi_memstart);
- memory_data[1] = cpu_to_be32 (bd->bi_memsize);
- fdt_set_node_and_value (blob, "/memory", "reg", memory_data,
- sizeof (memory_data));
-
- flash_data[2] = cpu_to_be32 (bd->bi_flashstart);
- flash_data[3] = cpu_to_be32 (bd->bi_flashsize);
- fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data,
- sizeof (flash_data));
-
- flash_reg[2] = cpu_to_be32 (bd->bi_flashsize);
- fdt_set_node_and_value (blob, "/localbus/flash@0,0", "reg", flash_reg,
- sizeof (flash_reg));
-
- /* BRG */
- brg_data[0] = cpu_to_be32 (bd->bi_busfreq);
- fdt_set_node_and_value (blob, "/soc/cpm", "brg-frequency", brg_data,
- sizeof (brg_data));
-
- /* MAC adr */
- fdt_set_node_and_value (blob, "/soc/cpm/ethernet", "mac-address",
- bd->bi_enetaddr, sizeof (u8) * 6);
-}
-
-void ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup (blob, bd);
- ft_blob_update (blob, bd);
-}
-#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
-
-int i2c_soft_read_pin (void)
-{
- int val;
-
- *(unsigned short *)(I2C_BASE_DIR) &= ~SDA_CONF;
- udelay(1);
- val = *(unsigned char *)(I2C_BASE_PORT);
-
- return ((val & SDA_BIT) == SDA_BIT);
-}
diff --git a/board/keymile/mgsuvd/mgsuvd_hdlc_enet.c b/board/keymile/mgsuvd/mgsuvd_hdlc_enet.c
deleted file mode 100644
index 9b93131..0000000
--- a/board/keymile/mgsuvd/mgsuvd_hdlc_enet.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * (C) Copyright 2008
- * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
- *
- * Based in part on cpu/mpc8xx/scc.c.
- *
- * 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> /* commproc.h is included here */
-#include <malloc.h>
-#include <net.h>
-
-#ifdef CONFIG_KEYMILE_HDLC_ENET
-
-#include "../common/keymile_hdlc_enet.h"
-
-char keymile_slot; /* our slot number in the backplane */
-
-/*
- * Since, except during initialization, ethact is always HDLC ETHERNET
- * while we're in the driver, just use serial_printf() everywhere for
- * output. This avoids possible conflicts when netconsole is being
- * used.
- */
-#define dprintf(fmt, args...) serial_printf(fmt, ##args)
-
-static int already_inited;
-
-/*
- * SCC Ethernet Tx and Rx buffer descriptors allocated at the
- * immr->udata_bd address on Dual-Port RAM
- * Provide for Double Buffering
- */
-typedef volatile struct CommonBufferDescriptor {
- cbd_t txbd; /* Tx BD */
- cbd_t rxbd[HDLC_PKTBUFSRX]; /* Rx BD */
-} RTXBD;
-
-static RTXBD *rtx;
-
-int keymile_hdlc_enet_init(struct eth_device *, bd_t *);
-void keymile_hdlc_enet_halt(struct eth_device *);
-extern void keymile_hdlc_enet_init_bds(RTXBD *);
-extern void initCachedNumbers(int);
-
-/* Use SCC4 */
-#define MGS_CPM_CR_HDLC CPM_CR_CH_SCC4
-#define MGS_PROFF_HDLC PROFF_SCC4
-#define MGS_SCC_HDLC 3 /* Index, not number! */
-
-int keymile_hdlc_enet_init(struct eth_device *dev, bd_t *bis)
-{
- /* int i; */
- /* volatile cbd_t *bdp; */
- volatile cpm8xx_t *cp;
- volatile scc_t *sccp;
- volatile hdlc_pram_t *hpr;
- volatile iop8xx_t *iop;
-
- if (already_inited)
- return 0;
-
- cp = (cpm8xx_t *)&(((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm);
- hpr = (hdlc_pram_t *)(&cp->cp_dparam[MGS_PROFF_HDLC]);
- sccp = (volatile scc_t *)(&cp->cp_scc[MGS_SCC_HDLC]);
- iop = (iop8xx_t *)&(((volatile immap_t *)CONFIG_SYS_IMMR)->im_ioport);
-
- /*
- * Disable receive and transmit just in case.
- */
- sccp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-
-#ifndef CONFIG_SYS_ALLOC_DPRAM
-#error "CONFIG_SYS_ALLOC_DPRAM must be defined"
-#else
- /*
- * Avoid exhausting DPRAM, which would cause a panic.
- * Actually this isn't really necessary, but leave it here
- * for safety's sake.
- */
- if (rtx == NULL) {
- rtx = (RTXBD *) (cp->cp_dpmem +
- dpram_alloc_align(sizeof(RTXBD), 8));
- if (rtx == (RTXBD *)CPM_DP_NOSPACE)
- return -1;
- memset((void *)rtx, 0, sizeof(RTXBD));
- }
-#endif /* !CONFIG_SYS_ALLOC_DPRAM */
-
- /* We need the slot number for addressing. */
- keymile_slot = *(char *)(CONFIG_SYS_SLOT_ID_BASE +
- CONFIG_SYS_SLOT_ID_OFF) & CONFIG_SYS_SLOT_ID_MASK;
- /*
- * Be consistent with the Linux driver and set
- * only enetaddr[0].
- *
- * Always add 1 to the slot number so that
- * there are no problems with an ethaddr which
- * is all 0s. This should be acceptable because
- * a board should never have a slot number of 255,
- * which is the broadcast address. The HDLC addressing
- * uses only the slot number.
- */
- dev->enetaddr[0] = keymile_slot + 1;
-
-#ifdef TEST_IT
- dprintf("slot %d\n", keymile_slot);
-#endif
-
- /* use pa8, pa9 pins for TXD4, RXD4 respectively */
- iop->iop_papar |= ((0x8000 >> 8) | (0x8000 >> 9));
- iop->iop_padir &= ~((0x8000 >> 8) | (0x8000 >> 9));
- iop->iop_paodr &= ~((0x8000 >> 8) | (0x8000 >> 9));
-
- /* also use pa0 as CLK8 */
- iop->iop_papar |= 0x8000;
- iop->iop_padir &= ~0x8000;
- iop->iop_paodr &= ~0x8000;
-
- /* use pc5 as CTS4 */
- iop->iop_pcpar &= ~(0x8000 >> 5);
- iop->iop_pcdir &= ~(0x8000 >> 5);
- iop->iop_pcso |= (0x8000 >> 5);
-
- /*
- * SI clock routing
- * use CLK8
- * this also connects SCC4 to NMSI
- */
- cp->cp_sicr = (cp->cp_sicr & ~0xff000000) | 0x3f000000;
-
- /* keymile_rxIdx = 0; */
-
- /*
- * Initialize function code registers for big-endian.
- */
- hpr->rfcr = SCC_EB;
- hpr->tfcr = SCC_EB;
-
- /*
- * Set maximum bytes per receive buffer.
- */
- hpr->mrblr = MAX_FRAME_LENGTH;
-
- /* Setup CRC generator values for HDLC */
- hpr->c_mask = 0x0000F0B8;
- hpr->c_pres = 0x0000FFFF;
-
- /* Initialize all error counters to 0 */
- hpr->disfc = 0;
- hpr->crcec = 0;
- hpr->abtsc = 0;
- hpr->nmarc = 0;
- hpr->retrc = 0;
-
- /* Set maximum frame length size */
- hpr->mflr = MAX_FRAME_LENGTH;
-
- /* set to 1 for per frame processing change later if needed */
- hpr->rfthr = 1;
-
- hpr->hmask = 0xff;
-
- hpr->haddr2 = SET_HDLC_UUA(keymile_slot);
- hpr->haddr3 = hpr->haddr2;
- hpr->haddr4 = hpr->haddr2;
- /* broadcast */
- hpr->haddr1 = HDLC_BCAST;
-
- hpr->rbase = (unsigned int) &rtx->rxbd[0];
- hpr->tbase = (unsigned int) &rtx->txbd;
-
-#if 0
- /*
- * Initialize the buffer descriptors.
- */
- bdp = &rtx->txbd;
- bdp->cbd_sc = 0;
- bdp->cbd_bufaddr = 0;
- bdp->cbd_sc = BD_SC_WRAP;
-
- /*
- * Setup RX packet buffers, aligned correctly.
- * Borrowed from net/net.c.
- */
- MyRxPackets[0] = &MyPktBuf[0] + (PKTALIGN - 1);
- MyRxPackets[0] -= (ulong)MyRxPackets[0] % PKTALIGN;
- for (i = 1; i < HDLC_PKTBUFSRX; i++)
- MyRxPackets[i] = MyRxPackets[0] + i * PKT_MAXBLR_SIZE;
-
- bdp = &rtx->rxbd[0];
- for (i = 0; i < HDLC_PKTBUFSRX; i++) {
- bdp->cbd_sc = BD_SC_EMPTY;
- /* Leave space at the start for INET header. */
- bdp->cbd_bufaddr = (unsigned int)(MyRxPackets[i] +
- INET_HDR_ALIGN);
- bdp++;
- }
- bdp--;
- bdp->cbd_sc |= BD_SC_WRAP;
-#else
- keymile_hdlc_enet_init_bds(rtx);
-#endif
-
- /* Let's re-initialize the channel now. We have to do it later
- * than the manual describes because we have just now finished
- * the BD initialization.
- */
- cp->cp_cpcr = mk_cr_cmd(MGS_CPM_CR_HDLC, CPM_CR_INIT_TRX) | CPM_CR_FLG;
- while (cp->cp_cpcr & CPM_CR_FLG);
-
- sccp->scc_gsmrl = SCC_GSMRL_MODE_HDLC;
- /* CTSS=1 */
- sccp->scc_gsmrh = SCC_GSMRH_CTSS;
- /* NOF=0, RTE=1, DRT=0, BUS=1 */
- sccp->scc_psmr = ((0x8000 >> 6) | (0x8000 >> 10));
-
-/* loopback for local testing */
-#ifdef GJTEST
- dprintf("LOOPBACK!\n");
- sccp->scc_gsmrl |= SCC_GSMRL_DIAG_LOOP;
-#endif
-
- /*
- * Disable all interrupts and clear all pending
- * events.
- */
- sccp->scc_sccm = 0;
- sccp->scc_scce = 0xffff;
-
- /*
- * And last, enable the transmit and receive processing.
- */
- sccp->scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-
- dprintf("%s: HDLC ENET Version 0.3 on SCC%d\n", dev->name,
- MGS_SCC_HDLC + 1);
-
- /*
- * We may not get an ARP packet because ARP was already done on
- * a different interface, so initialize the cached values now.
- */
- initCachedNumbers(1);
-
- already_inited = 1;
-
- return 0;
-}
-
-void keymile_hdlc_enet_halt(struct eth_device *dev)
-{
-#if 0 /* just return, but keep this for reference */
- volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-
- /* maybe should do a graceful stop here? */
- immr->im_cpm.cp_scc[MGS_SCC_HDLC].scc_gsmrl &=
- ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#endif
-}
-
-#endif /* CONFIG_KEYMILE_HDLC_ENET */
diff --git a/board/keymile/mgsuvd/u-boot.lds b/board/keymile/mgsuvd/u-boot.lds
deleted file mode 100644
index 5af36c9..0000000
--- a/board/keymile/mgsuvd/u-boot.lds
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * (C) Copyright 2000
- * 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
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
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- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/mpc8xx/start.o (.text)
- cpu/mpc8xx/traps.o (.text)
- common/dlmalloc.o (.text)
- lib_ppc/ppcstring.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
- lib_ppc/cache.o (.text)
- lib_ppc/time.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/env_embedded.o (.ppcenv)
-
- *(.text)
- *(.fixup)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- *(.eh_frame)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}