diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/digsy_mtc/digsy_mtc.c | 109 | ||||
| -rw-r--r-- | board/digsy_mtc/is45s16800a2.h | 31 | ||||
| -rw-r--r-- | board/keymile/km8xx/Makefile | 48 | ||||
| -rw-r--r-- | board/keymile/km8xx/km8xx.c | 197 | ||||
| -rw-r--r-- | board/keymile/km8xx/km8xx_hdlc_enet.c | 278 | ||||
| -rw-r--r-- | board/keymile/km8xx/u-boot.lds | 97 | ||||
| -rw-r--r-- | board/xes/xpedite517x/xpedite517x.c | 2 | ||||
| -rw-r--r-- | board/xes/xpedite520x/xpedite520x.c | 2 | ||||
| -rw-r--r-- | board/xes/xpedite537x/xpedite537x.c | 2 | ||||
| -rw-r--r-- | board/xes/xpedite550x/xpedite550x.c | 2 |
10 files changed, 142 insertions, 626 deletions
diff --git a/board/digsy_mtc/digsy_mtc.c b/board/digsy_mtc/digsy_mtc.c index cc6087b..afb0948 100644 --- a/board/digsy_mtc/digsy_mtc.c +++ b/board/digsy_mtc/digsy_mtc.c @@ -39,12 +39,29 @@ #include <asm/processor.h> #include <asm/io.h> #include "eeprom.h" +#if defined(CONFIG_DIGSY_REV5) +#include "is45s16800a2.h" +#include <mtd/cfi_flash.h> +#else #include "is42s16800a-7t.h" +#endif +#include <libfdt.h> DECLARE_GLOBAL_DATA_PTR; extern int usb_cpu_init(void); +#if defined(CONFIG_DIGSY_REV5) +/* + * The M29W128GH needs a specail reset command function, + * details see the doc/README.cfi file + */ +void flash_cmd_reset(flash_info_t *info) +{ + flash_write_cmd(info, 0, 0, AMD_CMD_RESET); +} +#endif + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start(int hi_addr) { @@ -175,6 +192,9 @@ int checkboard(void) char *s = getenv("serial#"); puts ("Board: InterControl digsyMTC"); +#if defined(CONFIG_DIGSY_REV5) + puts (" rev5"); +#endif if (s != NULL) { puts(", "); puts(s); @@ -305,12 +325,97 @@ void ide_set_reset(int idereset) setbits_be32((void *)MPC5XXX_WU_GPIO_ENABLE, (1 << 25)); } #endif /* CONFIG_IDE_RESET */ +#endif /* CONFIG_CMD_IDE */ #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) +static void ft_delete_node(void *fdt, const char *compat) +{ + int off = -1; + int ret; + + off = fdt_node_offset_by_compatible(fdt, -1, compat); + if (off < 0) { + printf("Could not find %s node.\n", compat); + return; + } + + ret = fdt_del_node(fdt, off); + if (ret < 0) + printf("Could not delete %s node.\n", compat); +} +#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE) +static void ft_adapt_flash_base(void *blob) +{ + flash_info_t *dev = &flash_info[0]; + int off; + struct fdt_property *prop; + int len; + u32 *reg, *reg2; + + off = fdt_node_offset_by_compatible(blob, -1, "fsl,mpc5200b-lpb"); + if (off < 0) { + printf("Could not find fsl,mpc5200b-lpb node.\n"); + return; + } + + /* found compatible property */ + prop = fdt_get_property_w(blob, off, "ranges", &len); + if (prop) { + reg = reg2 = (u32 *)&prop->data[0]; + + reg[2] = dev->start[0]; + reg[3] = dev->size; + fdt_setprop(blob, off, "ranges", reg2, len); + } else + printf("Could not find ranges\n"); +} + +extern ulong flash_get_size (phys_addr_t base, int banknum); + +/* Update the Flash Baseaddr settings */ +int update_flash_size (int flash_size) +{ + volatile struct mpc5xxx_mmap_ctl *mm = + (struct mpc5xxx_mmap_ctl *) CONFIG_SYS_MBAR; + flash_info_t *dev; + int i; + int size = 0; + unsigned long base = 0x0; + u32 *cs_reg = (u32 *)&mm->cs0_start; + + for (i = 0; i < 2; i++) { + dev = &flash_info[i]; + + if (dev->size) { + /* calculate new base addr for this chipselect */ + base -= dev->size; + out_be32(cs_reg, START_REG(base)); + cs_reg++; + out_be32(cs_reg, STOP_REG(base, dev->size)); + cs_reg++; + /* recalculate the sectoraddr in the cfi driver */ + size += flash_get_size(base, i); + } + } + gd->bd->bi_flashstart = base; + return 0; +} +#endif /* defined(CONFIG_SYS_UPDATE_FLASH_SIZE) */ + void ft_board_setup(void *blob, bd_t *bd) { ft_cpu_setup(blob, bd); + /* + * There are 2 RTC nodes in the DTS, so remove + * the unneeded node here. + */ +#if defined(CONFIG_DIGSY_REV5) + ft_delete_node(blob, "dallas,ds1339"); +#else + ft_delete_node(blob, "mc,rv3029c2"); +#endif +#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE) + ft_adapt_flash_base(blob); +#endif } #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ - -#endif /* CONFIG_CMD_IDE */ diff --git a/board/digsy_mtc/is45s16800a2.h b/board/digsy_mtc/is45s16800a2.h new file mode 100644 index 0000000..6ab5c12 --- /dev/null +++ b/board/digsy_mtc/is45s16800a2.h @@ -0,0 +1,31 @@ +/* + * (C) Copyright 2010 + * Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * based on: + * (C) Copyright 2004-2009 + * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.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 + */ + +#define SDRAM_MODE 0x00CD0000 +#define SDRAM_CONTROL 0x50470000 +#define SDRAM_CONFIG1 0xD2322900 +#define SDRAM_CONFIG2 0x8AD70000 diff --git a/board/keymile/km8xx/Makefile b/board/keymile/km8xx/Makefile deleted file mode 100644 index abb9ef9..0000000 --- a/board/keymile/km8xx/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).o - -COBJS = $(BOARD).o ../common/common.o ../common/keymile_hdlc_enet.o \ - km8xx_hdlc_enet.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/keymile/km8xx/km8xx.c b/board/keymile/km8xx/km8xx.c deleted file mode 100644 index 6de2f22..0000000 --- a/board/keymile/km8xx/km8xx.c +++ /dev/null @@ -1,197 +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 "); -#if defined(CONFIG_KMSUPX4) - puts ("kmsupx4"); -#else - puts ("mgsuvd"); -#endif - 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 */ - /* General Unit Reset disabled, Flash Bank enabled, UnitLed on */ - out_8((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x02), 0xc2); - /* SCC4 enable, halfduplex, FCC1 powerdown, ANDI enable*/ - 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) -/* - * update "brg" property in the blob - */ -void ft_blob_update (void *blob, bd_t *bd) -{ - ulong brg_data[1] = {0}; - - /* 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/km8xx/km8xx_hdlc_enet.c b/board/keymile/km8xx/km8xx_hdlc_enet.c deleted file mode 100644 index ca00576..0000000 --- a/board/keymile/km8xx/km8xx_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 arch/powerpc/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 - * 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/km8xx/u-boot.lds b/board/keymile/km8xx/u-boot.lds deleted file mode 100644 index ea70ae4..0000000 --- a/board/keymile/km8xx/u-boot.lds +++ /dev/null @@ -1,97 +0,0 @@ -/* - * (C) Copyright 2000-2010 - * 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) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - KEEP(*(.got)) - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _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) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - _end = . ; - PROVIDE (end = .); -} diff --git a/board/xes/xpedite517x/xpedite517x.c b/board/xes/xpedite517x/xpedite517x.c index 572a908..61443aa 100644 --- a/board/xes/xpedite517x/xpedite517x.c +++ b/board/xes/xpedite517x/xpedite517x.c @@ -48,7 +48,7 @@ static void flash_cs_fixup(void) */ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) & CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS)); - printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1); + printf("Flash: Executed from flash%d\n", flash_sel ? 2 : 1); if (flash_sel) { set_lbc_br(0, CONFIG_SYS_BR1_PRELIM); diff --git a/board/xes/xpedite520x/xpedite520x.c b/board/xes/xpedite520x/xpedite520x.c index dc5c965..c79171d 100644 --- a/board/xes/xpedite520x/xpedite520x.c +++ b/board/xes/xpedite520x/xpedite520x.c @@ -47,7 +47,7 @@ static void flash_cs_fixup(void) */ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) & CONFIG_SYS_PCA953X_FLASH_PASS_CS)); - printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1); + printf("Flash: Executed from flash%d\n", flash_sel ? 2 : 1); if (flash_sel) { set_lbc_br(0, CONFIG_SYS_BR1_PRELIM); diff --git a/board/xes/xpedite537x/xpedite537x.c b/board/xes/xpedite537x/xpedite537x.c index 89fa6c7..d074495 100644 --- a/board/xes/xpedite537x/xpedite537x.c +++ b/board/xes/xpedite537x/xpedite537x.c @@ -47,7 +47,7 @@ static void flash_cs_fixup(void) */ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) & CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS)); - printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1); + printf("Flash: Executed from flash%d\n", flash_sel ? 2 : 1); if (flash_sel) { set_lbc_br(0, CONFIG_SYS_BR1_PRELIM); diff --git a/board/xes/xpedite550x/xpedite550x.c b/board/xes/xpedite550x/xpedite550x.c index 2ad30a3..6f91c83 100644 --- a/board/xes/xpedite550x/xpedite550x.c +++ b/board/xes/xpedite550x/xpedite550x.c @@ -47,7 +47,7 @@ static void flash_cs_fixup(void) */ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) & CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS)); - printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1); + printf("Flash: Executed from flash%d\n", flash_sel ? 2 : 1); if (flash_sel) { set_lbc_br(0, CONFIG_SYS_BR1_PRELIM); |