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>

8 files changed, 0 insertions, 358 deletions

diff --git a/board/bct-brettl2/Kconfig b/board/bct-brettl2/Kconfig
deleted file mode 100644
index 9c5407e..0000000
--- a/board/bct-brettl2/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_BCT_BRETTL2
-
-config SYS_BOARD
-	default "bct-brettl2"
-
-config SYS_CONFIG_NAME
-	default "bct-brettl2"
-
-endif
diff --git a/board/bct-brettl2/MAINTAINERS b/board/bct-brettl2/MAINTAINERS
deleted file mode 100644
index 32245d4..0000000
--- a/board/bct-brettl2/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-BCT-BRETTL2 BOARD
-M:	Peter Meerwald <devel@bct-electronic.com>
-S:	Maintained
-F:	board/bct-brettl2/
-F:	include/configs/bct-brettl2.h
-F:	configs/bct-brettl2_defconfig
diff --git a/board/bct-brettl2/Makefile b/board/bct-brettl2/Makefile
deleted file mode 100644
index 28fccc0..0000000
--- a/board/bct-brettl2/Makefile
+++ /dev/null
@@ -1,13 +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	:= bct-brettl2.o gpio_cfi_flash.o cled.o
-obj-$(CONFIG_BFIN_MAC) += smsc9303.o
diff --git a/board/bct-brettl2/bct-brettl2.c b/board/bct-brettl2/bct-brettl2.c
deleted file mode 100644
index adb8605..0000000
--- a/board/bct-brettl2/bct-brettl2.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * U-Boot - main board file for BCT brettl2
- *
- * Copyright (c) 2010 BCT Electronic GmbH
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <common.h>
-#include <config.h>
-#include <command.h>
-#include <asm/blackfin.h>
-#include <asm/portmux.h>
-#include <asm/gpio.h>
-#include <net.h>
-#include <netdev.h>
-#include <miiphy.h>
-
-#include "../cm-bf537e/gpio_cfi_flash.h"
-#include "smsc9303.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkboard(void)
-{
-	printf("Board: bct-brettl2 board\n");
-	printf("       Support: http://www.bct-electronic.com/\n");
-	return 0;
-}
-
-#ifdef CONFIG_BFIN_MAC
-int board_eth_init(bd_t *bis)
-{
-	int retry = 3;
-	int ret;
-
-	ret = bfin_EMAC_initialize(bis);
-
-	uchar enetaddr[6];
-	if (eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		printf("setting MAC %pM\n", enetaddr);
-	}
-	puts("       ");
-
-	puts("initialize SMSC LAN9303i ethernet switch\n");
-
-	while (retry-- > 0) {
-		if (init_smsc9303i_mii())
-			return ret;
-	}
-
-	return ret;
-}
-#endif
-
-static void init_tlv320aic31(void)
-{
-	puts("Audio: setup TIMER0 to enable 16.384 MHz clock for tlv320aic31\n");
-	peripheral_request(P_TMR0, "tlv320aic31 clock");
-	bfin_write_TIMER0_CONFIG(0x020d);
-	bfin_write_TIMER0_PERIOD(0x0008);
-	bfin_write_TIMER0_WIDTH(0x0008/2);
-	bfin_write_TIMER_ENABLE(bfin_read_TIMER_ENABLE() | 1);
-	SSYNC();
-	udelay(10000);
-
-	puts("       resetting tlv320aic31\n");
-
-	gpio_request(GPIO_PF2, "tlv320aic31");
-	gpio_direction_output(GPIO_PF2, 0);
-	udelay(10000);
-	gpio_direction_output(GPIO_PF2, 1);
-	udelay(10000);
-	gpio_free(GPIO_PF2);
-}
-
-static void init_mute_pin(void)
-{
-	printf("       unmute class D amplifier\n");
-
-	gpio_request(GPIO_PF5, "mute");
-	gpio_direction_output(GPIO_PF5, 1);
-	gpio_free(GPIO_PF5);
-}
-
-/* sometimes LEDs (speech, status) are still on after reboot, turn 'em off */
-static void turn_leds_off(void)
-{
-	printf("       turn LEDs off\n");
-
-	gpio_request(GPIO_PF6, "led");
-	gpio_direction_output(GPIO_PF6, 0);
-	gpio_free(GPIO_PF6);
-
-	gpio_request(GPIO_PF15, "led");
-	gpio_direction_output(GPIO_PF15, 0);
-	gpio_free(GPIO_PF15);
-}
-
-/* miscellaneous platform dependent initialisations */
-int misc_init_r(void)
-{
-	gpio_cfi_flash_init();
-	init_tlv320aic31();
-	init_mute_pin();
-	turn_leds_off();
-
-	return 0;
-}
diff --git a/board/bct-brettl2/cled.c b/board/bct-brettl2/cled.c
deleted file mode 100644
index dcb91bd..0000000
--- a/board/bct-brettl2/cled.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * cled.c - control color led
- *
- * Copyright (c) 2010 BCT Electronic GmbH
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/blackfin.h>
-#include <asm/io.h>
-
-int do_cled(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr = 0x20000000 + 0x200000; /* AMS2 */
-	uchar data;
-
-	if (argc < 2)
-		return cmd_usage(cmdtp);
-
-	data = simple_strtoul(argv[1], NULL, 10);
-	outb(data, addr);
-
-	printf("cled, write %02x\n", data);
-
-	return 0;
-}
-
-U_BOOT_CMD(cled, 2, 0, do_cled,
-	"set/clear color LED",
-	"");
diff --git a/board/bct-brettl2/gpio_cfi_flash.c b/board/bct-brettl2/gpio_cfi_flash.c
deleted file mode 100644
index b385c7f..0000000
--- a/board/bct-brettl2/gpio_cfi_flash.c
+++ /dev/null
@@ -1,4 +0,0 @@
-#define GPIO_PIN_1 GPIO_PG5
-#define GPIO_PIN_2 GPIO_PG6
-#define GPIO_PIN_3 GPIO_PG7
-#include "../cm-bf537e/gpio_cfi_flash.c"
diff --git a/board/bct-brettl2/smsc9303.c b/board/bct-brettl2/smsc9303.c
deleted file mode 100644
index 15eea7a..0000000
--- a/board/bct-brettl2/smsc9303.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * smsc9303.c - routines to initialize SMSC 9303 switch
- *
- * Copyright (c) 2010 BCT Electronic GmbH
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <common.h>
-#include <config.h>
-#include <miiphy.h>
-
-#include <asm/blackfin.h>
-#include <asm/gpio.h>
-
-static int smc9303i_write_mii(unsigned char addr, unsigned char reg, unsigned short data)
-{
-	const char *devname = miiphy_get_current_dev();
-
-	if (!devname)
-	    return 0;
-
-	if (miiphy_write(devname, addr, reg, data) != 0)
-	    return 0;
-
-	return 1;
-}
-
-static int smc9303i_write_reg(unsigned short reg, unsigned int data)
-{
-	const char *devname = miiphy_get_current_dev();
-	unsigned char mii_addr = 0x10 | (reg >> 6);
-	unsigned char mii_reg = (reg & 0x3c) >> 1;
-
-	if (!devname)
-	    return 0;
-
-	if (miiphy_write(devname, mii_addr, mii_reg|0, data & 0xffff) != 0)
-	    return 0;
-
-	if (miiphy_write(devname, mii_addr, mii_reg|1, data >> 16) != 0)
-	    return 0;
-
-	return 1;
-}
-
-static int smc9303i_read_reg(unsigned short reg, unsigned int *data)
-{
-	const char *devname = miiphy_get_current_dev();
-	unsigned char mii_addr = 0x10 | (reg >> 6);
-	unsigned char mii_reg = (reg & 0x3c) >> 1;
-	unsigned short tmp1, tmp2;
-
-	if (!devname)
-	    return 0;
-
-	if (miiphy_read(devname, mii_addr, mii_reg|0, &tmp1) != 0)
-	    return 0;
-
-	if (miiphy_read(devname, mii_addr, mii_reg|1, &tmp2) != 0)
-	    return 0;
-
-	*data = (tmp2 << 16) | tmp1;
-
-	return 1;
-}
-
-#if 0
-static int smc9303i_read_mii(unsigned char addr, unsigned char reg, unsigned short *data)
-{
-	const char *devname = miiphy_get_current_dev();
-
-	if (!devname)
-	    return 0;
-
-	if (miiphy_read(devname, addr, reg, data) != 0)
-	    return 0;
-
-	return 1;
-}
-#endif
-
-typedef struct {
-	unsigned short reg;
-	unsigned int value;
-} smsc9303i_config_entry1_t;
-
-static const smsc9303i_config_entry1_t smsc9303i_config_table1[] =
-{
-	{0x1a0, 0x00000006}, /* Port 1 Manual Flow Control Register */
-	{0x1a4, 0x00000006}, /* Port 2 Manual Flow Control Register */
-	{0x1a8, 0x00000006}, /* Port 0 Manual Flow Control Register */
-};
-
-typedef struct
-{
-	unsigned char addr;
-	unsigned char reg;
-	unsigned short value;
-} smsc9303i_config_entry2_t;
-
-static const smsc9303i_config_entry2_t smsc9303i_config_table2[] =
-{
-	{0x01, 0x00, 0x0100}, /* Port0 PHY Basic Control Register */
-	{0x02, 0x00, 0x1100}, /* Port1 PHY Basic Control Register */
-	{0x03, 0x00, 0x1100}, /* Port2 PHY Basic Control Register */
-
-	{0x01, 0x04, 0x0001}, /* Port0 PHY Auto-Negotiation Advertisement Register */
-	{0x02, 0x04, 0x2de1}, /* Port1 PHY Auto-Negotiation Advertisement Register */
-	{0x03, 0x04, 0x2de1}, /* Port2 PHY Auto-Negotiation Advertisement Register */
-
-	{0x01, 0x11, 0x0000}, /* Port0 PHY Mode Control/Status Register */
-	{0x02, 0x11, 0x0000}, /* Port1 PHY Mode Control/Status Register */
-	{0x03, 0x11, 0x0000}, /* Port2 PHY Mode Control/Status Register */
-
-	{0x01, 0x12, 0x0021}, /* Port0 PHY Special Modes Register */
-	{0x02, 0x12, 0x00e2}, /* Port1 PHY Special Modes Register */
-	{0x03, 0x12, 0x00e3}, /* Port2 PHY Special Modes Register */
-	{0x01, 0x1b, 0x0000}, /* Port0 PHY Special Control/Status Indication Register */
-	{0x02, 0x1b, 0x0000}, /* Port1 PHY Special Control/Status Indication Register */
-	{0x03, 0x1b, 0x0000}, /* Port2 PHY Special Control/Status Indication Register */
-	{0x01, 0x1e, 0x0000}, /* Port0 PHY Interrupt Source Flags Register */
-	{0x02, 0x1e, 0x0000}, /* Port1 PHY Interrupt Source Flags Register */
-	{0x03, 0x1e, 0x0000}, /* Port2 PHY Interrupt Source Flags Register */
-};
-
-int init_smsc9303i_mii(void)
-{
-	unsigned int data;
-	unsigned int i;
-
-	printf("       reset SMSC LAN9303i\n");
-
-	gpio_request(GPIO_PG10, "smsc9303");
-	gpio_direction_output(GPIO_PG10, 0);
-	udelay(10000);
-	gpio_direction_output(GPIO_PG10, 1);
-	udelay(10000);
-
-	gpio_free(GPIO_PG10);
-
-#if defined(CONFIG_MII_INIT)
-	mii_init();
-#endif
-
-	printf("       write SMSC LAN9303i configuration\n");
-
-	if (!smc9303i_read_reg(0x50, &data))
-		return 0;
-
-	if ((data >> 16) != 0x9303)	{
-		/* chip id not found */
-		printf("       error identifying SMSC LAN9303i\n");
-		return 0;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(smsc9303i_config_table1); i++) {
-		const smsc9303i_config_entry1_t *entry = &smsc9303i_config_table1[i];
-
-		if (!smc9303i_write_reg(entry->reg, entry->value)) {
-			printf("       error writing SMSC LAN9303i configuration\n");
-			return 0;
-		}
-	}
-
-	for (i = 0; i < ARRAY_SIZE(smsc9303i_config_table2); i++) {
-		const smsc9303i_config_entry2_t *entry = &smsc9303i_config_table2[i];
-
-		if (!smc9303i_write_mii(entry->addr, entry->reg, entry->value)) {
-			printf("       error writing SMSC LAN9303i configuration\n");
-			return 0;
-		}
-	}
-
-	return 1;
-}
diff --git a/board/bct-brettl2/smsc9303.h b/board/bct-brettl2/smsc9303.h
deleted file mode 100644
index a4ba40e..0000000
--- a/board/bct-brettl2/smsc9303.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * smsc9303.h - routines to initialize SMSC 9303 switch
- *
- * Copyright (c) 2010 BCT Electronic GmbH
- *
- * Licensed under the GPL-2 or later.
- */
-
-int init_smsc9303i_mii(void);