diff options
author | Tom Rini <trini@konsulko.com> | 2017-03-14 15:08:10 (GMT) |
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committer | Tom Rini <trini@konsulko.com> | 2017-04-05 17:52:01 (GMT) |
commit | ea3310e8aafad1da72d9a5e60568d725cbdefdbd (patch) | |
tree | 869faa824f09ce4d40f2ce503a607ceb28b5ce91 /board/bf518f-ezbrd | |
parent | c3b7cfe15ec1db047182d4ec55a3ce05f19bdf38 (diff) | |
download | u-boot-fsl-qoriq-ea3310e8aafad1da72d9a5e60568d725cbdefdbd.tar.xz |
Blackfin: Remove
The architecture is currently unmaintained, remove.
Cc: Benjamin Matthews <mben12@gmail.com>
Cc: Chong Huang <chuang@ucrobotics.com>
Cc: Dimitar Penev <dpn@switchfin.org>
Cc: Haitao Zhang <hzhang@ucrobotics.com>
Cc: I-SYST Micromodule <support@i-syst.com>
Cc: M.Hasewinkel (MHA) <info@ssv-embedded.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Martin Strubel <strubel@section5.ch>
Cc: Peter Meerwald <devel@bct-electronic.com>
Cc: Sonic Zhang <sonic.adi@gmail.com>
Cc: Valentin Yakovenkov <yakovenkov@niistt.ru>
Cc: Wojtek Skulski <info@skutek.com>
Cc: Wojtek Skulski <skulski@pas.rochester.edu>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board/bf518f-ezbrd')
-rw-r--r-- | board/bf518f-ezbrd/Kconfig | 9 | ||||
-rw-r--r-- | board/bf518f-ezbrd/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/bf518f-ezbrd/Makefile | 12 | ||||
-rw-r--r-- | board/bf518f-ezbrd/bf518f-ezbrd.c | 162 |
4 files changed, 0 insertions, 189 deletions
diff --git a/board/bf518f-ezbrd/Kconfig b/board/bf518f-ezbrd/Kconfig deleted file mode 100644 index a0e80a8..0000000 --- a/board/bf518f-ezbrd/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -if TARGET_BF518F_EZBRD - -config SYS_BOARD - default "bf518f-ezbrd" - -config SYS_CONFIG_NAME - default "bf518f-ezbrd" - -endif diff --git a/board/bf518f-ezbrd/MAINTAINERS b/board/bf518f-ezbrd/MAINTAINERS deleted file mode 100644 index 6727ae4..0000000 --- a/board/bf518f-ezbrd/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -BF518F-EZBRD BOARD -M: Sonic Zhang <sonic.adi@gmail.com> -S: Maintained -F: board/bf518f-ezbrd/ -F: include/configs/bf518f-ezbrd.h -F: configs/bf518f-ezbrd_defconfig diff --git a/board/bf518f-ezbrd/Makefile b/board/bf518f-ezbrd/Makefile deleted file mode 100644 index e9e23ed..0000000 --- a/board/bf518f-ezbrd/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# U-Boot - Makefile -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := bf518f-ezbrd.o diff --git a/board/bf518f-ezbrd/bf518f-ezbrd.c b/board/bf518f-ezbrd/bf518f-ezbrd.c deleted file mode 100644 index 30d5285..0000000 --- a/board/bf518f-ezbrd/bf518f-ezbrd.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * U-Boot - main board file - * - * Copyright (c) 2008-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <common.h> -#include <config.h> -#include <command.h> -#include <net.h> -#include <netdev.h> -#include <spi.h> -#include <asm/blackfin.h> -#include <asm/portmux.h> -#include <asm/mach-common/bits/otp.h> -#include <asm/sdh.h> - -DECLARE_GLOBAL_DATA_PTR; - -int checkboard(void) -{ - printf("Board: ADI BF518F EZ-Board board\n"); - printf(" Support: http://blackfin.uclinux.org/\n"); - return 0; -} - -#if defined(CONFIG_BFIN_MAC) -static void board_init_enetaddr(uchar *mac_addr) -{ -#ifdef CONFIG_MTD_NOR_FLASH - /* we cram the MAC in the last flash sector */ - uchar *board_mac_addr = (uchar *)0x203F0096; - if (is_valid_ethaddr(board_mac_addr)) { - memcpy(mac_addr, board_mac_addr, 6); - eth_setenv_enetaddr("ethaddr", mac_addr); - } -#endif -} - -/* Only the first run of boards had a KSZ switch */ -#if defined(CONFIG_BFIN_SPI) && __SILICON_REVISION__ == 0 -# define KSZ_POSSIBLE 1 -#else -# define KSZ_POSSIBLE 0 -#endif - -#define KSZ_MAX_HZ 5000000 - -#define KSZ_WRITE 0x02 -#define KSZ_READ 0x03 - -#define KSZ_REG_CHID 0x00 /* Register 0: Chip ID0 */ -#define KSZ_REG_STPID 0x01 /* Register 1: Chip ID1 / Start Switch */ -#define KSZ_REG_GC9 0x0b /* Register 11: Global Control 9 */ -#define KSZ_REG_P3C0 0x30 /* Register 48: Port 3 Control 0 */ - -static int ksz8893m_transfer(struct spi_slave *slave, uchar dir, uchar reg, - uchar data, uchar result[3]) -{ - unsigned char dout[3] = { dir, reg, data, }; - return spi_xfer(slave, sizeof(dout) * 8, dout, result, SPI_XFER_BEGIN | SPI_XFER_END); -} - -static int ksz8893m_reg_set(struct spi_slave *slave, uchar reg, uchar data) -{ - unsigned char din[3]; - return ksz8893m_transfer(slave, KSZ_WRITE, reg, data, din); -} - -static int ksz8893m_reg_read(struct spi_slave *slave, uchar reg) -{ - int ret; - unsigned char din[3]; - ret = ksz8893m_transfer(slave, KSZ_READ, reg, 0, din); - return ret ? ret : din[2]; -} - -static int ksz8893m_reg_clear(struct spi_slave *slave, uchar reg, uchar mask) -{ - return ksz8893m_reg_set(slave, reg, ksz8893m_reg_read(slave, reg) & mask); -} - -static int ksz8893m_reset(struct spi_slave *slave) -{ - int ret = 0; - - /* Disable STPID mode */ - ret |= ksz8893m_reg_clear(slave, KSZ_REG_GC9, 0x01); - - /* Disable VLAN tag insert on Port3 */ - ret |= ksz8893m_reg_clear(slave, KSZ_REG_P3C0, 0x04); - - /* Start switch */ - ret |= ksz8893m_reg_set(slave, KSZ_REG_STPID, 0x01); - - return ret; -} - -static bool board_ksz_init(void) -{ - static bool switch_is_alive = false; - - if (!switch_is_alive) { - struct spi_slave *slave = spi_setup_slave(0, 1, KSZ_MAX_HZ, SPI_MODE_3); - if (slave) { - if (!spi_claim_bus(slave)) { - bool phy_is_ksz = (ksz8893m_reg_read(slave, KSZ_REG_CHID) == 0x88); - int ret = phy_is_ksz ? ksz8893m_reset(slave) : 0; - switch_is_alive = (ret == 0); - spi_release_bus(slave); - } - spi_free_slave(slave); - } - } - - return switch_is_alive; -} - -int board_eth_init(bd_t *bis) -{ - if (KSZ_POSSIBLE) { - if (!board_ksz_init()) - return 0; - } - return bfin_EMAC_initialize(bis); -} -#endif - -int misc_init_r(void) -{ -#ifdef CONFIG_BFIN_MAC - uchar enetaddr[6]; - if (!eth_getenv_enetaddr("ethaddr", enetaddr)) - board_init_enetaddr(enetaddr); -#endif - -#ifdef CONFIG_MTD_NOR_FLASH - /* we use the last sector for the MAC address / POST LDR */ - extern flash_info_t flash_info[]; - flash_protect(FLAG_PROTECT_SET, 0x203F0000, 0x203FFFFF, &flash_info[0]); -#endif - - return 0; -} - -int board_early_init_f(void) -{ - /* connect async banks by default */ - const unsigned short pins[] = { - P_AMS2, P_AMS3, 0, - }; - return peripheral_request_list(pins, "async"); -} - -#ifdef CONFIG_BFIN_SDH -int board_mmc_init(bd_t *bis) -{ - return bfin_mmc_init(bis); -} -#endif |