PXA: Add initial Palm LifeDrive support
authorMarek Vasut <marek.vasut@gmail.com>
Mon, 19 Jul 2010 09:23:07 +0000 (11:23 +0200)
committerWolfgang Denk <wd@denx.de>
Tue, 19 Oct 2010 20:47:09 +0000 (22:47 +0200)
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
MAINTAINERS
board/palmld/Makefile [new file with mode: 0644]
board/palmld/config.mk [new file with mode: 0644]
board/palmld/lowlevel_init.S [new file with mode: 0644]
board/palmld/palmld.c [new file with mode: 0644]
board/palmld/u-boot.lds [new file with mode: 0644]
boards.cfg
include/configs/palmld.h [new file with mode: 0644]

index 18cc6872c0b7641088f82071f68f48ae54bcb86f..1de7a0d24932d4bc84f9d937c55f1e6467eba7b3 100644 (file)
@@ -811,6 +811,7 @@ Greg Ungerer <greg.ungerer@opengear.com>
 
 Marek Vasut <marek.vasut@gmail.com>
 
+       palmld          xscale
        palmtc          xscale
 
 Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
diff --git a/board/palmld/Makefile b/board/palmld/Makefile
new file mode 100644 (file)
index 0000000..bcb014d
--- /dev/null
@@ -0,0 +1,49 @@
+#
+# Palm LifeDrive Support
+#
+# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+#
+# 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  := palmld.o
+SOBJS  := lowlevel_init.o
+
+SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS))
+SOBJS  := $(addprefix $(obj),$(SOBJS))
+
+$(LIB):        $(obj).depend $(OBJS) $(SOBJS)
+       $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+       rm -f $(SOBJS) $(OBJS)
+
+distclean:     clean
+       rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/palmld/config.mk b/board/palmld/config.mk
new file mode 100644 (file)
index 0000000..1d650ac
--- /dev/null
@@ -0,0 +1 @@
+TEXT_BASE = 0xa1000000
diff --git a/board/palmld/lowlevel_init.S b/board/palmld/lowlevel_init.S
new file mode 100644 (file)
index 0000000..e3382ee
--- /dev/null
@@ -0,0 +1,45 @@
+/*
+ * Palm LifeDrive Lowlevel Hardware Initialization
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.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 <config.h>
+#include <version.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/macro.h>
+
+.globl lowlevel_init
+lowlevel_init:
+       pxa_gpio_setup
+
+       /* Enable GPIO reset */
+       ldr     r0, =PCFR
+       mov     r1, #0x30
+       str     r1, [r0]
+
+       pxa_wait_ticks  0x8000
+       pxa_mem_setup
+       pxa_wakeup
+       pxa_intr_setup
+       pxa_clock_setup
+
+       mov     pc, lr
diff --git a/board/palmld/palmld.c b/board/palmld/palmld.c
new file mode 100644 (file)
index 0000000..4f0087e
--- /dev/null
@@ -0,0 +1,69 @@
+/*
+ * Palm LifeDrive Support
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <serial.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+       /* arch number of Lubbock-Board */
+       gd->bd->bi_arch_number = MACH_TYPE_PALMLD;
+
+       /* adress of boot parameters */
+       gd->bd->bi_boot_params = 0xa0000100;
+
+       /* Set PWM for LCD */
+       writel(0x7, PWM_CTRL0);
+       writel(0x16c, PWM_PERVAL0);
+       writel(0x11a, PWM_PWDUTY0);
+
+       return 0;
+}
+
+struct serial_device *default_serial_console(void)
+{
+       return &serial_ffuart_device;
+}
+
+int dram_init(void)
+{
+       gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+       gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+       return 0;
+}
+
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+       info->portwidth = FLASH_CFI_16BIT;
+       info->chipwidth = FLASH_CFI_BY16;
+       info->interface = FLASH_CFI_X16;
+       return 1;
+}
diff --git a/board/palmld/u-boot.lds b/board/palmld/u-boot.lds
new file mode 100644 (file)
index 0000000..fb4358b
--- /dev/null
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2000-2005
+ * 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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+       . = 0x00000000;
+
+       . = ALIGN(4);
+       .text      :
+       {
+         cpu/pxa/start.o       (.text)
+         *(.text)
+       }
+
+       . = ALIGN(4);
+       .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+       . = ALIGN(4);
+       .data : { *(.data) }
+
+       . = ALIGN(4);
+       .got : { *(.got) }
+
+       . = .;
+       __u_boot_cmd_start = .;
+       .u_boot_cmd : { *(.u_boot_cmd) }
+       __u_boot_cmd_end = .;
+
+       . = ALIGN(4);
+       __bss_start = .;
+       .bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
+       _end = .;
+}
index 7b863db9352cf8fe06967b0bb5c203787c98f866..75643c92fb8ff453e7e410e97c8ac4f46e4ef6b2 100644 (file)
@@ -59,6 +59,7 @@ csb226                arm     pxa
 delta          arm     pxa
 innokom                arm     pxa
 lubbock                arm     pxa
+palmld         arm     pxa
 palmtc         arm     pxa
 pleb2          arm     pxa
 xaeniax                arm     pxa
diff --git a/include/configs/palmld.h b/include/configs/palmld.h
new file mode 100644 (file)
index 0000000..affc116
--- /dev/null
@@ -0,0 +1,273 @@
+/*
+ * Palm LifeDrive configuration file
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * 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 Board Configuration Options
+ */
+#define        CONFIG_PXA27X           1       /* Marvell PXA270 CPU */
+#define        CONFIG_PALMLD           1       /* Palm LifeDrive board */
+
+/*
+ * Environment settings
+ */
+#define        CONFIG_ENV_OVERWRITE
+#define        CONFIG_SYS_MALLOC_LEN           (128*1024)
+#define        CONFIG_SYS_GBL_DATA_SIZE        128
+
+#define        CONFIG_BOOTCOMMAND                                              \
+       "if mmcinfo && fatload mmc 0 0xa0000000 uboot.script ; then "   \
+               "source 0xa0000000; "                                   \
+       "else "                                                         \
+               "bootm 0x0x60000; "                                     \
+       "fi; "
+#define        CONFIG_BOOTARGS                 "console=tty0 console=ttyS0,9600"
+#define        CONFIG_TIMESTAMP
+#define        CONFIG_BOOTDELAY                2       /* Autoboot delay */
+#define        CONFIG_CMDLINE_TAG
+#define        CONFIG_SETUP_MEMORY_TAGS
+
+#define        CONFIG_LZMA                     /* LZMA compression support */
+
+/*
+ * Serial Console Configuration
+ */
+#define        CONFIG_PXA_SERIAL
+#define        CONFIG_FFUART                   1
+#define        CONFIG_BAUDRATE                 9600
+#define        CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Bootloader Components Configuration
+ */
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_NET
+#define        CONFIG_CMD_ENV
+#undef CONFIG_CMD_IMLS
+#define        CONFIG_CMD_MMC
+#define        CONFIG_CMD_IDE
+#define        CONFIG_LCD
+
+/*
+ * MMC Card Configuration
+ */
+#ifdef CONFIG_CMD_MMC
+#define        CONFIG_MMC
+#define        CONFIG_GENERIC_MMC
+#define        CONFIG_PXA_MMC_GENERIC
+#define        CONFIG_SYS_MMC_BASE             0xF0000000
+#define        CONFIG_CMD_FAT
+#define        CONFIG_CMD_EXT2
+#define        CONFIG_DOS_PARTITION
+#endif
+
+/*
+ * LCD
+ */
+#ifdef CONFIG_LCD
+#define        CONFIG_LQ038J7DH53
+#define        CONFIG_VIDEO_LOGO
+#define        CONFIG_CMD_BMP
+#define        CONFIG_SPLASH_SCREEN
+#define        CONFIG_SPLASH_SCREEN_ALIGN
+#define        CONFIG_VIDEO_BMP_GZIP
+#define        CONFIG_VIDEO_BMP_RLE8
+#define        CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (2 << 20)
+#endif
+
+/*
+ * KGDB
+ */
+#ifdef CONFIG_CMD_KGDB
+#define        CONFIG_KGDB_BAUDRATE            230400  /* kgdb serial port speed */
+#define        CONFIG_KGDB_SER_INDEX           2       /* which serial port to use */
+#endif
+
+/*
+ * HUSH Shell Configuration
+ */
+#define        CONFIG_SYS_HUSH_PARSER          1
+#define        CONFIG_SYS_PROMPT_HUSH_PS2      "> "
+
+#define        CONFIG_SYS_LONGHELP
+#ifdef CONFIG_SYS_HUSH_PARSER
+#define        CONFIG_SYS_PROMPT               "$ "
+#else
+#define        CONFIG_SYS_PROMPT               "=> "
+#endif
+#define        CONFIG_SYS_CBSIZE               256
+#define        CONFIG_SYS_PBSIZE               \
+       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define        CONFIG_SYS_MAXARGS              16
+#define        CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
+#define        CONFIG_SYS_DEVICE_NULLDEV       1
+
+/*
+ * Clock Configuration
+ */
+#undef CONFIG_SYS_CLKS_IN_HZ
+#define        CONFIG_SYS_HZ                   3250000         /* Timer @ 3250000 Hz */
+#define        CONFIG_SYS_CPUSPEED             0x210           /* 416MHz ; N=2,L=16 */
+
+/*
+ * Stack sizes
+ */
+#define        CONFIG_STACKSIZE                (128*1024)      /* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define        CONFIG_STACKSIZE_IRQ            (4*1024)        /* IRQ stack */
+#define        CONFIG_STACKSIZE_FIQ            (4*1024)        /* FIQ stack */
+#endif
+
+/*
+ * DRAM Map
+ */
+#define        CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
+#define        PHYS_SDRAM_1                    0xa0000000      /* SDRAM Bank #1 */
+#define        PHYS_SDRAM_1_SIZE               0x02000000      /* 32 MB */
+
+#define        CONFIG_SYS_DRAM_BASE            0xa0000000      /* CS0 */
+#define        CONFIG_SYS_DRAM_SIZE            0x02000000      /* 32 MB DRAM */
+
+#define        CONFIG_SYS_MEMTEST_START        0xa0400000      /* memtest works on */
+#define        CONFIG_SYS_MEMTEST_END          0xa0800000      /* 4 ... 8 MB in DRAM */
+
+#define        CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_DRAM_BASE
+
+/*
+ * NOR FLASH
+ */
+#ifdef CONFIG_CMD_FLASH
+#define        PHYS_FLASH_1                    0x00000000      /* Flash Bank #1 */
+#define        PHYS_FLASH_SIZE                 0x00080000      /* 512 KB */
+#define        CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
+
+#define        CONFIG_SYS_FLASH_CFI
+#define        CONFIG_FLASH_CFI_DRIVER         1
+
+#define        CONFIG_FLASH_CFI_LEGACY
+#define        CONFIG_SYS_FLASH_LEGACY_512Kx16
+
+#define        CONFIG_SYS_MONITOR_BASE         0
+#define        CONFIG_SYS_MONITOR_LEN          0x40000
+
+#define        CONFIG_SYS_MAX_FLASH_BANKS      1
+#define        CONFIG_SYS_MAX_FLASH_SECT       256
+
+#define        CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
+
+#define        CONFIG_SYS_FLASH_ERASE_TOUT     (25*CONFIG_SYS_HZ)
+#define        CONFIG_SYS_FLASH_WRITE_TOUT     (25*CONFIG_SYS_HZ)
+#define        CONFIG_SYS_FLASH_LOCK_TOUT      (25*CONFIG_SYS_HZ)
+#define        CONFIG_SYS_FLASH_UNLOCK_TOUT    (25*CONFIG_SYS_HZ)
+#define        CONFIG_SYS_FLASH_PROTECTION
+
+#define        CONFIG_ENV_IS_IN_FLASH          1
+#define        CONFIG_ENV_SECT_SIZE            0x10000
+#else
+#define        CONFIG_SYS_NO_FLASH
+#define        CONFIG_ENV_IS_NOWHERE
+#endif
+
+#define        CONFIG_ENV_ADDR                 0x40000
+#define        CONFIG_ENV_SIZE                 0x4000
+
+/*
+ * IDE
+ */
+#ifdef CONFIG_CMD_IDE
+#define        CONFIG_LBA48
+#undef CONFIG_IDE_LED
+#undef CONFIG_IDE_RESET
+
+#define        __io
+
+#define        CONFIG_SYS_IDE_MAXBUS           1
+#define        CONFIG_SYS_IDE_MAXDEVICE        1
+
+#define        CONFIG_SYS_ATA_BASE_ADDR        0x20000000
+#define        CONFIG_SYS_ATA_IDE0_OFFSET      0x0
+
+#define        CONFIG_SYS_ATA_DATA_OFFSET      0x10
+#define        CONFIG_SYS_ATA_REG_OFFSET       0x10
+#define        CONFIG_SYS_ATA_ALT_OFFSET       0x10
+
+#define        CONFIG_SYS_ATA_STRIDE           1
+#endif
+
+/*
+ * GPIO settings
+ */
+#define        CONFIG_SYS_GAFR0_L_VAL  0x00000000
+#define        CONFIG_SYS_GAFR0_U_VAL  0xa5180012
+#define        CONFIG_SYS_GAFR1_L_VAL  0x69988056
+#define        CONFIG_SYS_GAFR1_U_VAL  0xaaa580aa
+#define        CONFIG_SYS_GAFR2_L_VAL  0x6aaaaaaa
+#define        CONFIG_SYS_GAFR2_U_VAL  0x01040001
+#define        CONFIG_SYS_GAFR3_L_VAL  0x540a950c
+#define        CONFIG_SYS_GAFR3_U_VAL  0x00000009
+#define        CONFIG_SYS_GPCR0_VAL    0x00000000
+#define        CONFIG_SYS_GPCR1_VAL    0x00000000
+#define        CONFIG_SYS_GPCR2_VAL    0x00000000
+#define        CONFIG_SYS_GPCR3_VAL    0x00000000
+#define        CONFIG_SYS_GPDR0_VAL    0xc26b0000
+#define        CONFIG_SYS_GPDR1_VAL    0xfcdfaa93
+#define        CONFIG_SYS_GPDR2_VAL    0x7bbaffff
+#define        CONFIG_SYS_GPDR3_VAL    0x006ff38d
+#define        CONFIG_SYS_GPSR0_VAL    0x0d9e45ee
+#define        CONFIG_SYS_GPSR1_VAL    0x03affdae
+#define        CONFIG_SYS_GPSR2_VAL    0x07554000
+#define        CONFIG_SYS_GPSR3_VAL    0x01bc0785
+
+#define        CONFIG_SYS_PSSR_VAL     0x30
+
+/*
+ * Clock settings
+ */
+#define        CONFIG_SYS_CKEN         0x01ffffff
+#define        CONFIG_SYS_CCCR         0x02000210
+
+/*
+ * Memory settings
+ */
+#define        CONFIG_SYS_MSC0_VAL     0x7ff844c8
+#define        CONFIG_SYS_MSC1_VAL     0x7ff86ab4
+#define        CONFIG_SYS_MSC2_VAL     0x7ff87ff8
+#define        CONFIG_SYS_MDCNFG_VAL   0x0B880acd
+#define        CONFIG_SYS_MDREFR_VAL   0x201fa031
+#define        CONFIG_SYS_MDMRS_VAL    0x00320032
+#define        CONFIG_SYS_FLYCNFG_VAL  0x00000000
+#define        CONFIG_SYS_SXCNFG_VAL   0x40044004
+
+/*
+ * PCMCIA and CF Interfaces
+ */
+#define        CONFIG_SYS_MECR_VAL     0x00000003
+#define        CONFIG_SYS_MCMEM0_VAL   0x0001c391
+#define        CONFIG_SYS_MCMEM1_VAL   0x0001c391
+#define        CONFIG_SYS_MCATT0_VAL   0x0001c391
+#define        CONFIG_SYS_MCATT1_VAL   0x0001c391
+#define        CONFIG_SYS_MCIO0_VAL    0x00014611
+#define        CONFIG_SYS_MCIO1_VAL    0x0001c391
+
+#endif /* __CONFIG_H */