]> git.sur5r.net Git - u-boot/commitdiff
nios2: zap nios2-generic board dir
authorThomas Chou <thomas@wytron.com.tw>
Fri, 23 Oct 2015 06:55:36 +0000 (14:55 +0800)
committerThomas Chou <thomas@wytron.com.tw>
Fri, 23 Oct 2015 06:55:36 +0000 (14:55 +0800)
As we use device tree to control u-boot now, the generic
board can be removed.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
arch/nios2/Kconfig
board/altera/common/cfide.c [deleted file]
board/altera/nios2-generic/Kconfig [deleted file]
board/altera/nios2-generic/MAINTAINERS [deleted file]
board/altera/nios2-generic/Makefile [deleted file]
board/altera/nios2-generic/config.mk [deleted file]
board/altera/nios2-generic/custom_fpga.h [deleted file]
board/altera/nios2-generic/nios2-generic.c [deleted file]
configs/nios2-generic_defconfig
include/configs/nios2-generic.h

index 8ae7f6edd3715bb7f05d6a0048ae723ad1d6e42c..bb4fb2ac3a5c396007d3a1e548c6f6325697da25 100644 (file)
@@ -4,15 +4,11 @@ menu "Nios II architecture"
 config SYS_ARCH
        default "nios2"
 
-choice
-       prompt "Target select"
-       optional
-
-config TARGET_NIOS2_GENERIC
-       bool "Support nios2-generic"
-
-endchoice
-
-source "board/altera/nios2-generic/Kconfig"
+config SYS_CONFIG_NAME
+       string "Board header file"
+       help
+         This option should contain the base name of board header file.
+         The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
+         should be included from include/config.h.
 
 endmenu
diff --git a/board/altera/common/cfide.c b/board/altera/common/cfide.c
deleted file mode 100644 (file)
index 40d6a12..0000000
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Altera CF drvier
- *
- * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <common.h>
-#include <asm/io.h>
-
-#if defined(CONFIG_IDE_RESET) && defined(CONFIG_SYS_CF_CTL_BASE)
-/* ide_set_reset for Altera CF interface */
-#define ALTERA_CF_CTL_STATUS                   0
-#define ALTERA_CF_IDE_CTL                      4
-#define ALTERA_CF_CTL_STATUS_PRESENT_MSK       (0x1)
-#define ALTERA_CF_CTL_STATUS_POWER_MSK         (0x2)
-#define ALTERA_CF_CTL_STATUS_RESET_MSK         (0x4)
-#define ALTERA_CF_CTL_STATUS_IRQ_EN_MSK        (0x8)
-#define ALTERA_CF_IDE_CTL_IRQ_EN_MSK           (0x1)
-
-void ide_set_reset(int idereset)
-{
-       int i;
-       writel(idereset ? ALTERA_CF_CTL_STATUS_RESET_MSK :
-              ALTERA_CF_CTL_STATUS_POWER_MSK,
-              CONFIG_SYS_CF_CTL_BASE + ALTERA_CF_CTL_STATUS);
-       /* wait 500 ms for power to stabilize */
-       for (i = 0; i < 500; i++)
-               udelay(1000);
-}
-#endif
diff --git a/board/altera/nios2-generic/Kconfig b/board/altera/nios2-generic/Kconfig
deleted file mode 100644 (file)
index cd3d098..0000000
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_NIOS2_GENERIC
-
-config SYS_BOARD
-       default "nios2-generic"
-
-config SYS_VENDOR
-       default "altera"
-
-config SYS_CONFIG_NAME
-       default "nios2-generic"
-
-endif
diff --git a/board/altera/nios2-generic/MAINTAINERS b/board/altera/nios2-generic/MAINTAINERS
deleted file mode 100644 (file)
index 9cbcba9..0000000
+++ /dev/null
@@ -1,6 +0,0 @@
-NIOS2-GENERIC BOARD
-M:     Scott McNutt <smcnutt@psyent.com>
-S:     Maintained
-F:     board/altera/nios2-generic/
-F:     include/configs/nios2-generic.h
-F:     configs/nios2-generic_defconfig
diff --git a/board/altera/nios2-generic/Makefile b/board/altera/nios2-generic/Makefile
deleted file mode 100644 (file)
index 5e4192c..0000000
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-# (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-obj-y  := nios2-generic.o
-obj-$(CONFIG_CMD_IDE) += ../common/cfide.o
diff --git a/board/altera/nios2-generic/config.mk b/board/altera/nios2-generic/config.mk
deleted file mode 100644 (file)
index a673525..0000000
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# (C) Copyright 2005, Psyent Corporation <www.psyent.com>
-# Scott McNutt <smcnutt@psyent.com>
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-PLATFORM_CPPFLAGS += -mno-hw-div -mno-hw-mul
-
-ifeq ($(debug),1)
-PLATFORM_CPPFLAGS += -DDEBUG
-endif
diff --git a/board/altera/nios2-generic/custom_fpga.h b/board/altera/nios2-generic/custom_fpga.h
deleted file mode 100644 (file)
index cf75d35..0000000
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * This header is generated by sopc2dts
- * Sopc2dts is written by Walter Goossens <waltergoossens@home.nl>
- * in cooperation with the nios2 community <Nios2-dev@sopc.et.ntust.edu.tw>
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-#ifndef _CUSTOM_FPGA_H_
-#define _CUSTOM_FPGA_H_
-
-/* generated from qsys_ghrd_3c120.sopcinfo */
-
-/* Dumping slaves of cpu.data_master */
-
-/* cpu.jtag_debug_module is a altera_nios2_qsys */
-#define CONFIG_SYS_CLK_FREQ    125000000
-#define CONFIG_SYS_DCACHE_SIZE 32768
-#define CONFIG_SYS_DCACHELINE_SIZE     32
-#define CONFIG_SYS_ICACHELINE_SIZE     32
-#define CONFIG_SYS_EXCEPTION_ADDR      0xd0000020
-#define CONFIG_SYS_ICACHE_SIZE 32768
-#define CONFIG_SYS_RESET_ADDR  0xc2800000
-#define IO_REGION_BASE 0xE0000000
-
-/* pb_cpu_to_ddr2_bot.s0 is a altera_avalon_mm_bridge */
-/* Dumping slaves of pb_cpu_to_ddr2_bot.m0 */
-
-/* ddr2_bot.s1 is a altmemddr2 */
-#define CONFIG_SYS_SDRAM_BASE  0xD0000000
-#define CONFIG_SYS_SDRAM_SIZE  0x08000000
-
-/* pb_cpu_to_io.s0 is a altera_avalon_mm_bridge */
-/* Dumping slaves of pb_cpu_to_io.m0 */
-
-/* timer_1ms.s1 is a altera_avalon_timer */
-#define CONFIG_SYS_TIMER_IRQ   11
-#define CONFIG_SYS_TIMER_FREQ  125000000
-#define CONFIG_SYS_TIMER_BASE  0xE8400000
-
-/* sysid.control_slave is a altera_avalon_sysid_qsys */
-#define CONFIG_SYS_SYSID_BASE  0xE8004D40
-
-/* jtag_uart.avalon_jtag_slave is a altera_avalon_jtag_uart */
-#define CONFIG_SYS_JTAG_UART_BASE      0xE8004D50
-
-/* tse_mac.control_port is a triple_speed_ethernet */
-#define CONFIG_SYS_ALTERA_TSE_RX_FIFO  2048
-#define CONFIG_SYS_ALTERA_TSE_SGDMA_TX_BASE    0xE8004800
-#define CONFIG_SYS_ALTERA_TSE_SGDMA_RX_BASE    0xE8004400
-#define CONFIG_SYS_ALTERA_TSE_TX_FIFO  2048
-#define CONFIG_SYS_ALTERA_TSE_DESC_SIZE        0x00002000
-#define CONFIG_SYS_ALTERA_TSE_MAC_BASE 0xE8004000
-#define CONFIG_SYS_ALTERA_TSE_DESC_BASE        0xE8002000
-#define CONFIG_ALTERA_TSE
-#define CONFIG_MII
-#define CONFIG_CMD_MII
-#define CONFIG_SYS_ALTERA_TSE_PHY_ADDR 18
-#define CONFIG_SYS_ALTERA_TSE_FLAGS 1
-
-/* uart.s1 is a altera_avalon_uart */
-#define CONFIG_SYS_UART_BAUD   115200
-#define CONFIG_SYS_UART_BASE   0xE8004C80
-#define CONFIG_SYS_UART_FREQ   62500000
-
-/* user_led_pio_8out.s1 is a altera_avalon_pio */
-#define USER_LED_PIO_8OUT_BASE 0xE8004CC0
-
-/* user_dipsw_pio_8in.s1 is a altera_avalon_pio */
-#define USER_DIPSW_PIO_8IN_BASE        0xE8004CE0
-#define USER_DIPSW_PIO_8IN_IRQ 8
-
-/* user_pb_pio_4in.s1 is a altera_avalon_pio */
-#define USER_PB_PIO_4IN_BASE   0xE8004D00
-#define USER_PB_PIO_4IN_IRQ    9
-
-/* cfi_flash_64m.uas is a altera_generic_tristate_controller */
-#define CFI_FLASH_64M_BASE     0xE0000000
-
-/* ext_flash.s1 is a altera_avalon_cfi_flash */
-#define CONFIG_SYS_FLASH_BASE CFI_FLASH_64M_BASE
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-#define CONFIG_SYS_FLASH_PROTECTION
-#define CONFIG_SYS_MAX_FLASH_BANKS 1
-#define CONFIG_SYS_MAX_FLASH_SECT 512
-
-#endif /* _CUSTOM_FPGA_H_ */
diff --git a/board/altera/nios2-generic/nios2-generic.c b/board/altera/nios2-generic/nios2-generic.c
deleted file mode 100644 (file)
index e7fecd2..0000000
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
- * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <netdev.h>
-#if defined(CONFIG_CFI_FLASH_MTD)
-#include <mtd/cfi_flash.h>
-#endif
-#include <asm/io.h>
-#include <asm/gpio.h>
-
-#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) && \
-    defined(CONFIG_CFI_FLASH_MTD)
-static void __early_flash_cmd_reset(void)
-{
-       /* reset flash before we read env */
-       writeb(AMD_CMD_RESET, CONFIG_ENV_ADDR);
-       writeb(FLASH_CMD_RESET, CONFIG_ENV_ADDR);
-}
-void early_flash_cmd_reset(void)
-       __attribute__((weak,alias("__early_flash_cmd_reset")));
-#endif
-
-int board_early_init_f(void)
-{
-#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) && \
-    defined(CONFIG_CFI_FLASH_MTD)
-       early_flash_cmd_reset();
-#endif
-       return 0;
-}
-
-int checkboard(void)
-{
-#ifdef CONFIG_ALTERA_SYSID
-       display_sysid();
-#endif
-       printf("BOARD: %s\n", CONFIG_BOARD_NAME);
-       return 0;
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
-       int rc = 0;
-#ifdef CONFIG_SMC91111
-       rc += smc91111_initialize(0, CONFIG_SMC91111_BASE);
-#endif
-#ifdef CONFIG_DRIVER_DM9000
-       rc += dm9000_initialize(bis);
-#endif
-#ifdef CONFIG_ALTERA_TSE
-       rc += altera_tse_initialize(0,
-                                   CONFIG_SYS_ALTERA_TSE_MAC_BASE,
-                                   CONFIG_SYS_ALTERA_TSE_SGDMA_RX_BASE,
-                                   CONFIG_SYS_ALTERA_TSE_SGDMA_TX_BASE,
-#if defined(CONFIG_SYS_ALTERA_TSE_SGDMA_DESC_BASE) && \
-       (CONFIG_SYS_ALTERA_TSE_SGDMA_DESC_SIZE > 0)
-                                   CONFIG_SYS_ALTERA_TSE_SGDMA_DESC_BASE,
-                                   CONFIG_SYS_ALTERA_TSE_SGDMA_DESC_SIZE);
-#else
-                                   0,
-                                   0);
-#endif
-#endif
-#ifdef CONFIG_ETHOC
-       rc += ethoc_initialize(0, CONFIG_SYS_ETHOC_BASE);
-#endif
-       return rc;
-}
-#endif
index 3d404b244ebfa828d5d9a85f6ea19d17f554e945..ea07b567f518aa34c7ff45e5eab773775cc8fdd4 100644 (file)
@@ -1,7 +1,7 @@
 CONFIG_NIOS2=y
+CONFIG_SYS_CONFIG_NAME="nios2-generic"
 CONFIG_DM_SERIAL=y
 CONFIG_DM_GPIO=y
-CONFIG_TARGET_NIOS2_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="3c120_devboard"
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_CPU=y
index e4b5abb90dcafcb1a4e63c420bedd91dfdef128d..8cff3ded1cc0564b1e086caf5fed3f9d38ba8fb1 100644 (file)
 /*
  * BOARD/CPU
  */
-#include "../board/altera/nios2-generic/custom_fpga.h" /* fpga parameters */
-#define CONFIG_BOARD_NAME "nios2-generic" /* custom board name */
-#define CONFIG_BOARD_EARLY_INIT_F      /* enable early board-spec. init */
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO_LATE
-#define CONFIG_SYS_NIOS_SYSID_BASE     CONFIG_SYS_SYSID_BASE
 
 /*
  * SERIAL
 #define CONFIG_BAUDRATE                        115200
 #define CONFIG_SYS_CONSOLE_INFO_QUIET  /* Suppress console info */
 
+/*
+ * CFI Flash
+ */
+#define CONFIG_SYS_FLASH_BASE          0xe0000000
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_MAX_FLASH_BANKS     1
+#define CONFIG_SYS_MAX_FLASH_SECT      512
+
 /*
  * BOOTP options
  */
  */
 #define CONFIG_ENV_IS_IN_FLASH
 
-#define CONFIG_ENV_SIZE                0x20000 /* 128k, 1 sector */
+#define CONFIG_ENV_SIZE                        0x20000 /* 128k, 1 sector */
 #define CONFIG_ENV_OVERWRITE           /* Serial change Ok     */
-#define CONFIG_ENV_ADDR                ((CONFIG_SYS_RESET_ADDR + \
-                                         CONFIG_SYS_MONITOR_LEN) | \
-                                        CONFIG_SYS_FLASH_BASE)
+#define CONFIG_ENV_ADDR                        0xe2840000
 
 /*
  * MEMORY ORGANIZATION
@@ -61,6 +67,8 @@
  * -The heap is placed below the monitor
  * -The stack is placed below the heap (&grows down).
  */
+#define CONFIG_SYS_SDRAM_BASE          0xD0000000
+#define CONFIG_SYS_SDRAM_SIZE          0x08000000
 #define CONFIG_MONITOR_IS_IN_RAM
 #define CONFIG_SYS_MONITOR_LEN         0x40000 /* Reserve 256k */
 #define CONFIG_SYS_MONITOR_BASE        (CONFIG_SYS_SDRAM_BASE + \