avr32: delete non generic board favr-32-ezkit
authorAndreas Bießmann <andreas.devel@googlemail.com>
Mon, 11 May 2015 11:07:24 +0000 (13:07 +0200)
committerLothar Waßmann <LW@KARO-electronics.de>
Tue, 8 Sep 2015 22:42:35 +0000 (00:42 +0200)
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
arch/avr32/Kconfig
board/earthlcd/favr-32-ezkit/Kconfig [deleted file]
board/earthlcd/favr-32-ezkit/MAINTAINERS [deleted file]
board/earthlcd/favr-32-ezkit/Makefile [deleted file]
board/earthlcd/favr-32-ezkit/favr-32-ezkit.c [deleted file]
board/earthlcd/favr-32-ezkit/flash.c [deleted file]
configs/favr-32-ezkit_defconfig [deleted file]
include/configs/favr-32-ezkit.h [deleted file]

index c69654c..34881ed 100644 (file)
@@ -26,9 +26,6 @@ config TARGET_ATSTK1004
 config TARGET_ATSTK1006
        bool "Support atstk1006"
 
-config TARGET_FAVR_32_EZKIT
-       bool "Support favr-32-ezkit"
-
 config TARGET_GRASSHOPPER
        bool "Support grasshopper"
 
@@ -43,7 +40,6 @@ endchoice
 source "board/atmel/atngw100/Kconfig"
 source "board/atmel/atngw100mkii/Kconfig"
 source "board/atmel/atstk1000/Kconfig"
-source "board/earthlcd/favr-32-ezkit/Kconfig"
 source "board/in-circuit/grasshopper/Kconfig"
 source "board/mimc/mimc200/Kconfig"
 source "board/miromico/hammerhead/Kconfig"
diff --git a/board/earthlcd/favr-32-ezkit/Kconfig b/board/earthlcd/favr-32-ezkit/Kconfig
deleted file mode 100644 (file)
index 50e29ec..0000000
+++ /dev/null
@@ -1,15 +0,0 @@
-if TARGET_FAVR_32_EZKIT
-
-config SYS_BOARD
-       default "favr-32-ezkit"
-
-config SYS_VENDOR
-       default "earthlcd"
-
-config SYS_SOC
-       default "at32ap700x"
-
-config SYS_CONFIG_NAME
-       default "favr-32-ezkit"
-
-endif
diff --git a/board/earthlcd/favr-32-ezkit/MAINTAINERS b/board/earthlcd/favr-32-ezkit/MAINTAINERS
deleted file mode 100644 (file)
index 89ba862..0000000
+++ /dev/null
@@ -1,6 +0,0 @@
-FAVR-32-EZKIT BOARD
-#M:    Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
-S:     Orphan (since 2014-06)
-F:     board/earthlcd/favr-32-ezkit/
-F:     include/configs/favr-32-ezkit.h
-F:     configs/favr-32-ezkit_defconfig
diff --git a/board/earthlcd/favr-32-ezkit/Makefile b/board/earthlcd/favr-32-ezkit/Makefile
deleted file mode 100644 (file)
index f712ab9..0000000
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# Copyright (C) 2008 Atmel Corporation
-#
-# SPDX-License-Identifier:     GPL-2.0+
-
-obj-y  := favr-32-ezkit.o flash.o
diff --git a/board/earthlcd/favr-32-ezkit/favr-32-ezkit.c b/board/earthlcd/favr-32-ezkit/favr-32-ezkit.c
deleted file mode 100644 (file)
index f9ac330..0000000
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2008 Atmel Corporation
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-#include <common.h>
-#include <netdev.h>
-
-#include <asm/io.h>
-#include <asm/sdram.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/hmatrix.h>
-#include <asm/arch/mmu.h>
-#include <asm/arch/portmux.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-struct mmu_vm_range mmu_vmr_table[CONFIG_SYS_NR_VM_REGIONS] = {
-       {
-               .virt_pgno      = CONFIG_SYS_FLASH_BASE >> MMU_PAGE_SHIFT,
-               .nr_pages       = CONFIG_SYS_FLASH_SIZE >> MMU_PAGE_SHIFT,
-               .phys           = (CONFIG_SYS_FLASH_BASE >> MMU_PAGE_SHIFT)
-                                       | MMU_VMR_CACHE_NONE,
-       }, {
-               .virt_pgno      = CONFIG_SYS_SDRAM_BASE >> MMU_PAGE_SHIFT,
-               .nr_pages       = EBI_SDRAM_SIZE >> MMU_PAGE_SHIFT,
-               .phys           = (CONFIG_SYS_SDRAM_BASE >> MMU_PAGE_SHIFT)
-                                       | MMU_VMR_CACHE_WRBACK,
-       },
-};
-
-static const struct sdram_config sdram_config = {
-       /* MT48LC4M32B2P-6 (16 MB) */
-       .data_bits      = SDRAM_DATA_32BIT,
-       .row_bits       = 12,
-       .col_bits       = 8,
-       .bank_bits      = 2,
-       .cas            = 3,
-       .twr            = 2,
-       .trc            = 7,
-       .trp            = 2,
-       .trcd           = 2,
-       .tras           = 5,
-       .txsr           = 5,
-       /* 15.6 us */
-       .refresh_period = (156 * (SDRAMC_BUS_HZ / 1000)) / 10000,
-};
-
-int board_early_init_f(void)
-{
-       /* Enable SDRAM in the EBI mux */
-       hmatrix_slave_write(EBI, SFR, HMATRIX_BIT(EBI_SDRAM_ENABLE));
-
-       portmux_enable_ebi(32, 23, 0, PORTMUX_DRIVE_HIGH);
-
-       sdram_init(uncached(EBI_SDRAM_BASE), &sdram_config);
-
-       portmux_enable_usart3(PORTMUX_DRIVE_MIN);
-#if defined(CONFIG_MACB)
-       portmux_enable_macb0(PORTMUX_MACB_MII, PORTMUX_DRIVE_HIGH);
-#endif
-#if defined(CONFIG_MMC)
-       portmux_enable_mmci(0, PORTMUX_MMCI_4BIT, PORTMUX_DRIVE_LOW);
-#endif
-
-       return 0;
-}
-
-int board_early_init_r(void)
-{
-       gd->bd->bi_phy_id[0] = 0x01;
-       return 0;
-}
-
-#if defined(CONFIG_MACB) && defined(CONFIG_CMD_NET)
-int board_eth_init(bd_t *bi)
-{
-       return macb_eth_initialize(0, (void *)ATMEL_BASE_MACB0,
-               bi->bi_phy_id[0]);
-}
-#endif
diff --git a/board/earthlcd/favr-32-ezkit/flash.c b/board/earthlcd/favr-32-ezkit/flash.c
deleted file mode 100644 (file)
index e45c6f4..0000000
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (C) 2008 Atmel Corporation
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-#include <common.h>
-
-#ifdef CONFIG_FAVR32_EZKIT_EXT_FLASH
-#include <asm/arch/cacheflush.h>
-#include <asm/io.h>
-#include <asm/sections.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-flash_info_t flash_info[1];
-
-static void flash_identify(uint16_t *flash, flash_info_t *info)
-{
-       unsigned long flags;
-
-       flags = disable_interrupts();
-
-       dcache_flush_unlocked();
-
-       writew(0xaa, flash + 0x555);
-       writew(0x55, flash + 0xaaa);
-       writew(0x90, flash + 0x555);
-       info->flash_id = readl(flash);
-       writew(0xff, flash);
-
-       readw(flash);
-
-       if (flags)
-               enable_interrupts();
-}
-
-unsigned long flash_init(void)
-{
-       unsigned long addr;
-       unsigned int i;
-
-       flash_info[0].size = CONFIG_SYS_FLASH_SIZE;
-       flash_info[0].sector_count = 135;
-
-       flash_identify(uncached((void *)CONFIG_SYS_FLASH_BASE), &flash_info[0]);
-
-       for (i = 0, addr = 0; i < 8; i++, addr += 0x2000)
-               flash_info[0].start[i] = addr;
-       for (; i < flash_info[0].sector_count; i++, addr += 0x10000)
-               flash_info[0].start[i] = addr;
-
-       return CONFIG_SYS_FLASH_SIZE;
-}
-
-void flash_print_info(flash_info_t *info)
-{
-       printf("Flash: Vendor ID: 0x%02lx, Product ID: 0x%02lx\n",
-              info->flash_id >> 16, info->flash_id & 0xffff);
-       printf("Size: %ld MB in %d sectors\n",
-              info->size >> 10, info->sector_count);
-}
-
-int flash_erase(flash_info_t *info, int s_first, int s_last)
-{
-       unsigned long flags;
-       unsigned long start_time;
-       uint16_t *fb, *sb;
-       unsigned int i;
-       int ret;
-       uint16_t status;
-
-       if ((s_first < 0) || (s_first > s_last)
-           || (s_last >= info->sector_count)) {
-               puts("Error: first and/or last sector out of range\n");
-               return ERR_INVAL;
-       }
-
-       for (i = s_first; i < s_last; i++)
-               if (info->protect[i]) {
-                       printf("Error: sector %d is protected\n", i);
-                       return ERR_PROTECTED;
-               }
-
-       fb = (uint16_t *)uncached(info->start[0]);
-
-       dcache_flush_unlocked();
-
-       for (i = s_first; (i <= s_last) && !ctrlc(); i++) {
-               printf("Erasing sector %3d...", i);
-
-               sb = (uint16_t *)uncached(info->start[i]);
-
-               flags = disable_interrupts();
-
-               start_time = get_timer(0);
-
-               /* Unlock sector */
-               writew(0xaa, fb + 0x555);
-               writew(0x70, sb);
-
-               /* Erase sector */
-               writew(0xaa, fb + 0x555);
-               writew(0x55, fb + 0xaaa);
-               writew(0x80, fb + 0x555);
-               writew(0xaa, fb + 0x555);
-               writew(0x55, fb + 0xaaa);
-               writew(0x30, sb);
-
-               /* Wait for completion */
-               ret = ERR_OK;
-               do {
-                       /* TODO: Timeout */
-                       status = readw(sb);
-               } while ((status != 0xffff) && !(status & 0x28));
-
-               writew(0xf0, fb);
-
-               /*
-                * Make sure the command actually makes it to the bus
-                * before we re-enable interrupts.
-                */
-               readw(fb);
-
-               if (flags)
-                       enable_interrupts();
-
-               if (status != 0xffff) {
-                       printf("Flash erase error at address 0x%p: 0x%02x\n",
-                              sb, status);
-                       ret = ERR_PROG_ERROR;
-                       break;
-               }
-       }
-
-       if (ctrlc())
-               printf("User interrupt!\n");
-
-       return ERR_OK;
-}
-
-int write_buff(flash_info_t *info, uchar *src,
-                          ulong addr, ulong count)
-{
-       unsigned long flags;
-       uint16_t *base, *p, *s, *end;
-       uint16_t word, status, status1;
-       int ret = ERR_OK;
-
-       if (addr < info->start[0]
-           || (addr + count) > (info->start[0] + info->size)
-           || (addr + count) < addr) {
-               puts("Error: invalid address range\n");
-               return ERR_INVAL;
-       }
-
-       if (addr & 1 || count & 1 || (unsigned int)src & 1) {
-               puts("Error: misaligned source, destination or count\n");
-               return ERR_ALIGN;
-       }
-
-       base = (uint16_t *)uncached(info->start[0]);
-       end = (uint16_t *)uncached(addr + count);
-
-       flags = disable_interrupts();
-
-       dcache_flush_unlocked();
-       sync_write_buffer();
-
-       for (p = (uint16_t *)uncached(addr), s = (uint16_t *)src;
-            p < end && !ctrlc(); p++, s++) {
-               word = *s;
-
-               writew(0xaa, base + 0x555);
-               writew(0x55, base + 0xaaa);
-               writew(0xa0, base + 0x555);
-               writew(word, p);
-
-               sync_write_buffer();
-
-               /* Wait for completion */
-               status1 = readw(p);
-               do {
-                       /* TODO: Timeout */
-                       status = status1;
-                       status1 = readw(p);
-               } while (((status ^ status1) & 0x40)    /* toggled */
-                        && !(status1 & 0x28));         /* error bits */
-
-               /*
-                * We'll need to check once again for toggle bit
-                * because the toggle bit may stop toggling as I/O5
-                * changes to "1" (ref at49bv642.pdf p9)
-                */
-               status1 = readw(p);
-               status = readw(p);
-               if ((status ^ status1) & 0x40) {
-                       printf("Flash write error at address 0x%p: "
-                              "0x%02x != 0x%02x\n",
-                              p, status,word);
-                       ret = ERR_PROG_ERROR;
-                       writew(0xf0, base);
-                       readw(base);
-                       break;
-               }
-
-               writew(0xf0, base);
-               readw(base);
-       }
-
-       if (flags)
-               enable_interrupts();
-
-       return ret;
-}
-
-#endif /* CONFIG_FAVR32_EZKIT_EXT_FLASH */
diff --git a/configs/favr-32-ezkit_defconfig b/configs/favr-32-ezkit_defconfig
deleted file mode 100644 (file)
index 3330530..0000000
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG_AVR32=y
-CONFIG_CMD_NET=y
-CONFIG_TARGET_FAVR_32_EZKIT=y
-CONFIG_AUTOBOOT_KEYED=y
-CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
-CONFIG_AUTOBOOT_DELAY_STR="d"
-CONFIG_AUTOBOOT_STOP_STR=" "
diff --git a/include/configs/favr-32-ezkit.h b/include/configs/favr-32-ezkit.h
deleted file mode 100644 (file)
index 04f4124..0000000
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2008 Atmel Corporation
- *
- * Configuration settings for the Favr-32 EarthLCD LCD kit.
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include <asm/arch/hardware.h>
-
-#define CONFIG_AT32AP
-#define CONFIG_AT32AP7000
-#define CONFIG_FAVR32_EZKIT
-
-#define CONFIG_FAVR32_EZKIT_EXT_FLASH
-
-/*
- * Set up the PLL to run at 140 MHz, the CPU to run at the PLL
- * frequency, the HSB and PBB at 1/2, and the PBA to run at 1/4 the
- * PLL frequency.
- * (CONFIG_SYS_OSC0_HZ * CONFIG_SYS_PLL0_MUL) / CONFIG_SYS_PLL0_DIV = PLL MHz
- */
-#define CONFIG_PLL
-#define CONFIG_SYS_POWER_MANAGER
-#define CONFIG_SYS_OSC0_HZ                     20000000
-#define CONFIG_SYS_PLL0_DIV                    1
-#define CONFIG_SYS_PLL0_MUL                    7
-#define CONFIG_SYS_PLL0_SUPPRESS_CYCLES        16
-/*
- * Set the CPU running at:
- * PLL / (2^CONFIG_SYS_CLKDIV_CPU) = CPU MHz
- */
-#define CONFIG_SYS_CLKDIV_CPU                  0
-/*
- * Set the HSB running at:
- * PLL / (2^CONFIG_SYS_CLKDIV_HSB) = HSB MHz
- */
-#define CONFIG_SYS_CLKDIV_HSB                  1
-/*
- * Set the PBA running at:
- * PLL / (2^CONFIG_SYS_CLKDIV_PBA) = PBA MHz
- */
-#define CONFIG_SYS_CLKDIV_PBA                  2
-/*
- * Set the PBB running at:
- * PLL / (2^CONFIG_SYS_CLKDIV_PBB) = PBB MHz
- */
-#define CONFIG_SYS_CLKDIV_PBB                  1
-
-/* Reserve VM regions for SDRAM and NOR flash */
-#define CONFIG_SYS_NR_VM_REGIONS               2
-
-/*
- * The PLLOPT register controls the PLL like this:
- *   icp = PLLOPT<2>
- *   ivco = PLLOPT<1:0>
- *
- * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
- */
-#define CONFIG_SYS_PLL0_OPT                    0x04
-
-#define CONFIG_USART_BASE              ATMEL_BASE_USART3
-#define CONFIG_USART_ID                        3
-
-/* User serviceable stuff */
-#define CONFIG_DOS_PARTITION
-
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-
-#define CONFIG_STACKSIZE               (2048)
-
-#define CONFIG_BAUDRATE                        115200
-#define CONFIG_BOOTARGS                                                        \
-       "root=/dev/mtdblock1 rootfstype=jffs fbmem=1800k"
-
-#define CONFIG_BOOTCOMMAND                                             \
-       "fsload; bootm $(fileaddr)"
-
-#define CONFIG_BOOTDELAY               1
-
-/*
- * After booting the board for the first time, new ethernet addresses
- * should be generated and assigned to the environment variables
- * "ethaddr" and "eth1addr". This is normally done during production.
- */
-#define CONFIG_OVERWRITE_ETHADDR_ONCE
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_MMC
-
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_SETGETDCR
-#undef CONFIG_CMD_SOURCE
-#undef CONFIG_CMD_XIMG
-
-#define CONFIG_ATMEL_USART
-#define CONFIG_MACB
-#define CONFIG_PORTMUX_PIO
-#define CONFIG_SYS_NR_PIOS                     5
-#define CONFIG_SYS_HSDRAMC
-#define CONFIG_MMC
-#define CONFIG_GENERIC_ATMEL_MCI
-#define CONFIG_GENERIC_MMC
-
-#define CONFIG_SYS_DCACHE_LINESZ               32
-#define CONFIG_SYS_ICACHE_LINESZ               32
-
-#define CONFIG_NR_DRAM_BANKS           1
-
-/* External flash on Favr-32 */
-#if 0
-#define CONFIG_SYS_FLASH_CFI                   1
-#define CONFIG_FLASH_CFI_DRIVER                1
-#endif
-
-#define CONFIG_SYS_FLASH_BASE                  0x00000000
-#define CONFIG_SYS_FLASH_SIZE                  0x800000
-#define CONFIG_SYS_MAX_FLASH_BANKS             1
-#define CONFIG_SYS_MAX_FLASH_SECT              135
-
-#define CONFIG_SYS_MONITOR_BASE                CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_TEXT_BASE           0x00000000
-
-#define CONFIG_SYS_INTRAM_BASE                 INTERNAL_SRAM_BASE
-#define CONFIG_SYS_INTRAM_SIZE                 INTERNAL_SRAM_SIZE
-#define CONFIG_SYS_SDRAM_BASE                  EBI_SDRAM_BASE
-
-#define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SIZE                        65536
-#define CONFIG_ENV_ADDR                        (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - CONFIG_ENV_SIZE)
-
-#define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE)
-
-#define CONFIG_SYS_MALLOC_LEN                  (256*1024)
-
-/* Allow 4MB for the kernel run-time image */
-#define CONFIG_SYS_LOAD_ADDR                   (EBI_SDRAM_BASE + 0x00400000)
-#define CONFIG_SYS_BOOTPARAMS_LEN              (16 * 1024)
-
-/* Other configuration settings that shouldn't have to change all that often */
-#define CONFIG_SYS_PROMPT                      "U-Boot> "
-#define CONFIG_SYS_CBSIZE                      256
-#define CONFIG_SYS_MAXARGS                     16
-#define CONFIG_SYS_PBSIZE                      (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP
-
-#define CONFIG_SYS_MEMTEST_START               EBI_SDRAM_BASE
-#define CONFIG_SYS_MEMTEST_END                 (CONFIG_SYS_MEMTEST_START + 0x700000)
-#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
-
-#endif /* __CONFIG_H */