]> git.sur5r.net Git - u-boot/commitdiff
adp-ag101p: Add SoC and board support of ag101p
authorMacpaul Lin <macpaul@andestech.com>
Tue, 19 Oct 2010 09:05:51 +0000 (17:05 +0800)
committerMacpaul Lin <macpaul@andestech.com>
Thu, 10 Nov 2011 02:46:54 +0000 (10:46 +0800)
Add softcore SoC ag101p and the board adp-ag101p support.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
arch/nds32/include/asm/mach-types.h
board/AndesTech/adp-ag101p/Makefile [new file with mode: 0644]
board/AndesTech/adp-ag101p/adp-ag101p.c [new file with mode: 0644]
include/configs/adp-ag101p.h [new file with mode: 0644]

index a6f1c93494a63df3bb0d2f4774433e4834ea39c3..7b52b989bc1f61ffb0ebc062c063f8e80a31e7bb 100644 (file)
@@ -26,4 +26,18 @@ extern unsigned int __machine_arch_type;
 # define machine_is_adpag101() (0)
 #endif
 
+#define MACH_TYPE_ADPAG101P            1
+
+#ifdef CONFIG_ARCH_ADPAG101P
+# ifdef machine_arch_type
+#  undef machine_arch_type
+#  define machine_arch_type    __machine_arch_type
+# else
+#  define machine_arch_type    MACH_TYPE_ADPAG101P
+# endif
+# define machine_is_adpag101p()        (machine_arch_type == MACH_TYPE_ADPAG101P)
+#else
+# define machine_is_adpag101p()        (1)
+#endif
+
 #endif /* __ASM_NDS32_MACH_TYPE_H */
diff --git a/board/AndesTech/adp-ag101p/Makefile b/board/AndesTech/adp-ag101p/Makefile
new file mode 100644 (file)
index 0000000..03c3ff4
--- /dev/null
@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2011 Andes Technology Corporation
+# Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
+# Macpaul Lin, Andes Technology Corporation <macpaul@andestech.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 $(TOPDIR)/config.mk
+
+LIB    = $(obj)lib$(BOARD).o
+
+COBJS  := adp-ag101p.o
+
+SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+$(LIB):        $(OBJS)
+       $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/AndesTech/adp-ag101p/adp-ag101p.c b/board/AndesTech/adp-ag101p/adp-ag101p.c
new file mode 100644 (file)
index 0000000..8dd2043
--- /dev/null
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2011 Andes Technology Corporation
+ * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
+ * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/io.h>
+
+#include <faraday/ftsdc010.h>
+#include <faraday/ftsmc020.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscellaneous platform dependent initializations
+ */
+
+int board_init(void)
+{
+       /*
+        * refer to BOOT_PARAMETER_PA_BASE within
+        * "linux/arch/nds32/include/asm/misc_spec.h"
+        */
+       gd->bd->bi_arch_number = MACH_TYPE_ADPAG101P;
+       gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400;
+
+       ftsmc020_init();        /* initialize Flash */
+       return 0;
+}
+
+int dram_init(void)
+{
+       unsigned long sdram_base = PHYS_SDRAM_0;
+       unsigned long expected_size = PHYS_SDRAM_0_SIZE;
+       unsigned long actual_size;
+
+       actual_size = get_ram_size((void *)sdram_base, expected_size);
+
+       gd->ram_size = actual_size;
+
+       if (expected_size != actual_size) {
+               printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
+                               actual_size >> 20, expected_size >> 20);
+       }
+
+       return 0;
+}
+
+int board_eth_init(bd_t *bd)
+{
+       return ftmac100_initialize(bd);
+}
+
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+       if (banknum == 0) {     /* non-CFI boot flash */
+               info->portwidth = FLASH_CFI_8BIT;
+               info->chipwidth = FLASH_CFI_BY8;
+               info->interface = FLASH_CFI_X8;
+               return 1;
+       } else {
+               return 0;
+       }
+}
+
+int board_mmc_init(bd_t *bis)
+{
+       ftsdc010_mmc_init(0);
+       return 0;
+}
diff --git a/include/configs/adp-ag101p.h b/include/configs/adp-ag101p.h
new file mode 100644 (file)
index 0000000..ffc70a6
--- /dev/null
@@ -0,0 +1,383 @@
+/*
+ * Copyright (C) 2011 Andes Technology Corporation
+ * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
+ * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/ag101.h>
+
+/*
+ * CPU and Board Configuration Options
+ */
+#define CONFIG_ADP_AG101P
+
+#define CONFIG_USE_INTERRUPT
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_MEM_REMAP
+#endif
+
+#ifdef CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_TEXT_BASE   0x03200000
+#else
+#define CONFIG_SYS_TEXT_BASE   0x00000000
+#endif
+
+/*
+ * Timer
+ */
+
+/*
+ * According to the discussion in u-boot mailing list before,
+ * CONFIG_SYS_HZ at 1000 is mandatory.
+ */
+#define CONFIG_SYS_HZ          1000
+#define CONFIG_SYS_CLK_FREQ    39062500
+#define VERSION_CLOCK          CONFIG_SYS_CLK_FREQ
+
+/*
+ * Use Externel CLOCK or PCLK
+ */
+#undef CONFIG_FTRTC010_EXTCLK
+
+#ifndef CONFIG_FTRTC010_EXTCLK
+#define CONFIG_FTRTC010_PCLK
+#endif
+
+#ifdef CONFIG_FTRTC010_EXTCLK
+#define TIMER_CLOCK    32768                   /* CONFIG_FTRTC010_EXTCLK */
+#else
+#define TIMER_CLOCK    CONFIG_SYS_HZ           /* CONFIG_FTRTC010_PCLK */
+#endif
+
+#define TIMER_LOAD_VAL 0xffffffff
+
+/*
+ * Real Time Clock
+ */
+#define CONFIG_RTC_FTRTC010
+
+/*
+ * Real Time Clock Divider
+ * RTC_DIV_COUNT                       (OSC_CLK/OSC_5MHZ)
+ */
+#define OSC_5MHZ                       (5*1000000)
+#define OSC_CLK                                (4*OSC_5MHZ)
+#define RTC_DIV_COUNT                  (0.5)   /* Why?? */
+
+/*
+ * Serial console configuration
+ */
+
+/* FTUART is a high speed NS 16C550A compatible UART, addr: 0x99600000 */
+#define CONFIG_BAUDRATE                        38400
+#define CONFIG_CONS_INDEX              1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_COM1                CONFIG_FTUART010_02_BASE
+#define CONFIG_SYS_NS16550_REG_SIZE    -4
+#define CONFIG_SYS_NS16550_CLK         ((18432000 * 20) / 25)  /* AG101P */
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Ethernet
+ */
+#define CONFIG_FTMAC100
+
+#define CONFIG_BOOTDELAY       3
+
+/*
+ * SD (MMC) controller
+ */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_DOS_PARTITION
+#define CONFIG_FTSDC010
+#define CONFIG_FTSDC010_NUMBER         1
+#define CONFIG_CMD_FAT
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_PING
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP                    /* undef to save memory */
+#define CONFIG_SYS_PROMPT      "NDS32 # "      /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE      256             /* Console I/O Buffer Size */
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE      \
+       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* max number of command args */
+#define CONFIG_SYS_MAXARGS     16
+
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE    CONFIG_SYS_CBSIZE
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE       (128 * 1024)    /* regular stack */
+
+/*
+ * Size of malloc() pool
+ */
+/* 512kB is suggested, (CONFIG_ENV_SIZE + 128 * 1024) was not enough */
+#define CONFIG_SYS_MALLOC_LEN          (512 << 10)
+
+/*
+ * size in bytes reserved for initial data
+ */
+#define CONFIG_SYS_GBL_DATA_SIZE       128
+
+/*
+ * AHB Controller configuration
+ */
+#define CONFIG_FTAHBC020S
+
+#ifdef CONFIG_FTAHBC020S
+#include <faraday/ftahbc020s.h>
+
+/* Address of PHYS_SDRAM_0 before memory remap is at 0x(100)00000 */
+#define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE   0x100
+
+/*
+ * CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6: this define is used in lowlevel_init.S,
+ * hence we cannot use FTAHBC020S_BSR_SIZE(2048) since it will use ffs() wrote
+ * in C language.
+ */
+#define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6 \
+       (FTAHBC020S_SLAVE_BSR_BASE(CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE) | \
+                                       FTAHBC020S_SLAVE_BSR_SIZE(0xb))
+#endif
+
+/*
+ * Watchdog
+ */
+#define CONFIG_FTWDT010_WATCHDOG
+
+/*
+ * PMU Power controller configuration
+ */
+#define CONFIG_PMU
+#define CONFIG_FTPMU010_POWER
+
+#ifdef CONFIG_FTPMU010_POWER
+#include <faraday/ftpmu010.h>
+#define CONFIG_SYS_FTPMU010_PDLLCR0_HCLKOUTDIS         0x0E
+#define CONFIG_SYS_FTPMU010_SDRAMHTC   (FTPMU010_SDRAMHTC_EBICTRL_DCSR  | \
+                                        FTPMU010_SDRAMHTC_EBIDATA_DCSR  | \
+                                        FTPMU010_SDRAMHTC_SDRAMCS_DCSR  | \
+                                        FTPMU010_SDRAMHTC_SDRAMCTL_DCSR | \
+                                        FTPMU010_SDRAMHTC_CKE_DCSR      | \
+                                        FTPMU010_SDRAMHTC_DQM_DCSR      | \
+                                        FTPMU010_SDRAMHTC_SDCLK_DCSR)
+#endif
+
+/*
+ * SDRAM controller configuration
+ */
+#define CONFIG_FTSDMC021
+
+#ifdef CONFIG_FTSDMC021
+#include <faraday/ftsdmc021.h>
+
+#define CONFIG_SYS_FTSDMC021_TP1       (FTSDMC021_TP1_TRAS(2)  |       \
+                                        FTSDMC021_TP1_TRP(1)   |       \
+                                        FTSDMC021_TP1_TRCD(1)  |       \
+                                        FTSDMC021_TP1_TRF(3)   |       \
+                                        FTSDMC021_TP1_TWR(1)   |       \
+                                        FTSDMC021_TP1_TCL(2))
+
+#define CONFIG_SYS_FTSDMC021_TP2       (FTSDMC021_TP2_INI_PREC(4) |    \
+                                        FTSDMC021_TP2_INI_REFT(8) |    \
+                                        FTSDMC021_TP2_REF_INTV(0x180))
+
+/*
+ * CONFIG_SYS_FTSDMC021_CR1: this define is used in lowlevel_init.S,
+ * hence we cannot use FTSDMC021_BANK_SIZE(64) since it will use ffs() wrote in
+ * C language.
+ */
+#define CONFIG_SYS_FTSDMC021_CR1       (FTSDMC021_CR1_DDW(2)    |      \
+                                        FTSDMC021_CR1_DSZ(3)    |      \
+                                        FTSDMC021_CR1_MBW(2)    |      \
+                                        FTSDMC021_CR1_BNKSIZE(6))
+
+#define CONFIG_SYS_FTSDMC021_CR2       (FTSDMC021_CR2_IPREC     |      \
+                                        FTSDMC021_CR2_IREF      |      \
+                                        FTSDMC021_CR2_ISMR)
+
+#define CONFIG_SYS_FTSDMC021_BANK0_BASE        CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE
+#define CONFIG_SYS_FTSDMC021_BANK0_BSR (FTSDMC021_BANK_ENABLE   |      \
+                                        CONFIG_SYS_FTSDMC021_BANK0_BASE)
+
+#endif
+
+/*
+ * Physical Memory Map
+ */
+#if defined(CONFIG_MEM_REMAP) || defined(CONFIG_SKIP_LOWLEVEL_INIT)
+#define PHYS_SDRAM_0           0x00000000      /* SDRAM Bank #1 */
+#if defined(CONFIG_MEM_REMAP)
+#define PHYS_SDRAM_0_AT_INIT   0x10000000      /* SDRAM Bank #1 before remap*/
+#endif
+#else  /* !CONFIG_SKIP_LOWLEVEL_INIT && !CONFIG_MEM_REMAP */
+#define PHYS_SDRAM_0           0x10000000      /* SDRAM Bank #1 */
+#endif
+
+#define CONFIG_NR_DRAM_BANKS   1               /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_0_SIZE      0x04000000      /* 64 MB */
+
+#define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_0
+
+#ifdef CONFIG_MEM_REMAP
+#define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_SDRAM_BASE + 0xA0000 - \
+                                       GENERATED_GBL_DATA_SIZE)
+#else
+#define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
+                                       GENERATED_GBL_DATA_SIZE)
+#endif /* CONFIG_MEM_REMAP */
+
+/*
+ * Load address and memory test area should agree with
+ * arch/nds32/config.mk. Be careful not to overwrite U-boot itself.
+ */
+#define CONFIG_SYS_LOAD_ADDR           0x300000
+
+/* memtest works on 63 MB in DRAM */
+#define CONFIG_SYS_MEMTEST_START       PHYS_SDRAM_0
+#define CONFIG_SYS_MEMTEST_END         (PHYS_SDRAM_0 + 0x03F00000)
+
+/*
+ * Static memory controller configuration
+ */
+#define CONFIG_FTSMC020
+
+#ifdef CONFIG_FTSMC020
+#include <faraday/ftsmc020.h>
+
+#define CONFIG_SYS_FTSMC020_CONFIGS    {                       \
+       { FTSMC020_BANK0_CONFIG, FTSMC020_BANK0_TIMING, },      \
+       { FTSMC020_BANK1_CONFIG, FTSMC020_BANK1_TIMING, },      \
+}
+
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT      /* FLASH is on BANK 0 */
+#define FTSMC020_BANK0_LOWLV_CONFIG    (FTSMC020_BANK_ENABLE   |       \
+                                        FTSMC020_BANK_SIZE_32M |       \
+                                        FTSMC020_BANK_MBW_32)
+
+#define FTSMC020_BANK0_LOWLV_TIMING    (FTSMC020_TPR_RBE       |       \
+                                        FTSMC020_TPR_AST(1)    |       \
+                                        FTSMC020_TPR_CTW(1)    |       \
+                                        FTSMC020_TPR_ATI(1)    |       \
+                                        FTSMC020_TPR_AT2(1)    |       \
+                                        FTSMC020_TPR_WTC(1)    |       \
+                                        FTSMC020_TPR_AHT(1)    |       \
+                                        FTSMC020_TPR_TRNA(1))
+#endif
+
+/*
+ * FLASH on ADP_AG101P is connected to BANK0
+ * Just disalbe the other BANK to avoid detection error.
+ */
+#define FTSMC020_BANK0_CONFIG  (FTSMC020_BANK_ENABLE             |     \
+                                FTSMC020_BANK_BASE(PHYS_FLASH_1) |     \
+                                FTSMC020_BANK_SIZE_32M           |     \
+                                FTSMC020_BANK_MBW_32)
+
+#define FTSMC020_BANK0_TIMING  (FTSMC020_TPR_AST(3)   |        \
+                                FTSMC020_TPR_CTW(3)   |        \
+                                FTSMC020_TPR_ATI(0xf) |        \
+                                FTSMC020_TPR_AT2(3)   |        \
+                                FTSMC020_TPR_WTC(3)   |        \
+                                FTSMC020_TPR_AHT(3)   |        \
+                                FTSMC020_TPR_TRNA(0xf))
+
+#define FTSMC020_BANK1_CONFIG  (0x00)
+#define FTSMC020_BANK1_TIMING  (0x00)
+#endif /* CONFIG_FTSMC020 */
+
+/*
+ * FLASH and environment organization
+ */
+/* use CFI framework */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+
+#define CONFIG_SYS_FLASH_CFI_WIDTH     FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+
+/* support JEDEC */
+
+/* Do not use CONFIG_FLASH_CFI_LEGACY to detect on board flash */
+#ifdef CONFIG_SKIP_LOWLEVEL_INIT
+#define PHYS_FLASH_1                   0x80400000      /* BANK 1 */
+#else  /* !CONFIG_SKIP_LOWLEVEL_INIT */
+#ifdef CONFIG_MEM_REMAP
+#define PHYS_FLASH_1                   0x80000000      /* BANK 0 */
+#else
+#define PHYS_FLASH_1                   0x00000000      /* BANK 0 */
+#endif /* CONFIG_MEM_REMAP */
+#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
+
+#define CONFIG_SYS_FLASH_BASE          PHYS_FLASH_1
+#define CONFIG_SYS_FLASH_BANKS_LIST    { PHYS_FLASH_1, }
+#define CONFIG_SYS_MONITOR_BASE                PHYS_FLASH_1
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT    120000  /* TO for Flash Erase (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT    500     /* TO for Flash Write (ms) */
+
+/* max number of memory banks */
+/*
+ * There are 4 banks supported for this Controller,
+ * but we have only 1 bank connected to flash on board
+ */
+#define CONFIG_SYS_MAX_FLASH_BANKS     1
+
+/* max number of sectors on one chip */
+#define CONFIG_FLASH_SECTOR_SIZE       (0x10000*2*2)
+#define CONFIG_ENV_SECT_SIZE           CONFIG_FLASH_SECTOR_SIZE
+#define CONFIG_SYS_MAX_FLASH_SECT      128
+
+/* environments */
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR                        (CONFIG_SYS_MONITOR_BASE + 0x140000)
+#define CONFIG_ENV_SIZE                        8192
+#define CONFIG_ENV_OVERWRITE
+
+#endif /* __CONFIG_H */