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* [PATCH] m68k: Remove astro_mcf5373l board
@ 2025-06-20 16:21 Tom Rini
  2025-06-25  6:55 ` Angelo Dureghello
  2025-06-27 17:39 ` Tom Rini
  0 siblings, 2 replies; 3+ messages in thread
From: Tom Rini @ 2025-06-20 16:21 UTC (permalink / raw)
  To: u-boot; +Cc: Huan Wang, Angelo Dureghello, Wolfgang Wegner

This board is currently unmaintained. Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
Cc: Huan Wang <alison.wang@nxp.com>
Cc: Angelo Dureghello <angelo@kernel-space.org>
Cc: Wolfgang Wegner <w.wegner@astro-kom.de>
---
 arch/m68k/Kconfig                |   5 -
 arch/m68k/dts/Makefile           |   1 -
 arch/m68k/dts/astro_mcf5373l.dts |  27 --
 board/astro/mcf5373l/Kconfig     |  15 --
 board/astro/mcf5373l/MAINTAINERS |   6 -
 board/astro/mcf5373l/Makefile    |   6 -
 board/astro/mcf5373l/astro.h     |  44 ----
 board/astro/mcf5373l/fpga.c      | 407 -------------------------------
 board/astro/mcf5373l/mcf5373l.c  | 201 ---------------
 configs/astro_mcf5373l_defconfig |  51 ----
 include/configs/astro_mcf5373l.h | 187 --------------
 11 files changed, 950 deletions(-)
 delete mode 100644 arch/m68k/dts/astro_mcf5373l.dts
 delete mode 100644 board/astro/mcf5373l/Kconfig
 delete mode 100644 board/astro/mcf5373l/MAINTAINERS
 delete mode 100644 board/astro/mcf5373l/Makefile
 delete mode 100644 board/astro/mcf5373l/astro.h
 delete mode 100644 board/astro/mcf5373l/fpga.c
 delete mode 100644 board/astro/mcf5373l/mcf5373l.c
 delete mode 100644 configs/astro_mcf5373l_defconfig
 delete mode 100644 include/configs/astro_mcf5373l.h

diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index b288c65e7fd1..8ade6f7b9d18 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -155,10 +155,6 @@ config TARGET_M5282EVB
 	bool "Support M5282EVB"
 	select M5282
 
-config TARGET_ASTRO_MCF5373L
-	bool "Support astro_mcf5373l"
-	select M5373
-
 config TARGET_M53017EVB
 	bool "Support M53017EVB"
 	select M53015
@@ -183,7 +179,6 @@ config TARGET_STMARK2
 endchoice
 
 source "board/BuS/eb_cpu5282/Kconfig"
-source "board/astro/mcf5373l/Kconfig"
 source "board/cobra5272/Kconfig"
 source "board/freescale/m5208evbe/Kconfig"
 source "board/freescale/m5235evb/Kconfig"
diff --git a/arch/m68k/dts/Makefile b/arch/m68k/dts/Makefile
index 0f06109aa06c..c89559be309f 100644
--- a/arch/m68k/dts/Makefile
+++ b/arch/m68k/dts/Makefile
@@ -11,7 +11,6 @@ dtb-$(CONFIG_TARGET_M5253DEMO) += M5253DEMO.dtb
 dtb-$(CONFIG_TARGET_M5272C3) += M5272C3.dtb
 dtb-$(CONFIG_TARGET_M5275EVB) += M5275EVB.dtb
 dtb-$(CONFIG_TARGET_M5282EVB) += M5282EVB.dtb
-dtb-$(CONFIG_TARGET_ASTRO_MCF5373L) += astro_mcf5373l.dtb
 dtb-$(CONFIG_TARGET_M53017EVB) += M53017EVB.dtb
 dtb-$(CONFIG_TARGET_M5329EVB) += M5329AFEE.dtb M5329BFEE.dtb
 dtb-$(CONFIG_TARGET_M5373EVB) += M5373EVB.dtb
diff --git a/arch/m68k/dts/astro_mcf5373l.dts b/arch/m68k/dts/astro_mcf5373l.dts
deleted file mode 100644
index 40f84dd64b62..000000000000
--- a/arch/m68k/dts/astro_mcf5373l.dts
+++ /dev/null
@@ -1,27 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2018 Angelo Dureghello <angelo@sysam.it>
- */
-
-/dts-v1/;
-/include/ "mcf537x.dtsi"
-
-/ {
-	model = "Astro mcf5373l";
-	compatible = "astro,mcf5373l";
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-};
-
-&uart0 {
-	bootph-all;
-	status = "okay";
-};
-
-&i2c0 {
-	clock-frequency = <80000>;
-	u-boot,i2c-slave-addr = <0x7f>;
-	status = "okay";
-};
diff --git a/board/astro/mcf5373l/Kconfig b/board/astro/mcf5373l/Kconfig
deleted file mode 100644
index a7c04cef83dc..000000000000
--- a/board/astro/mcf5373l/Kconfig
+++ /dev/null
@@ -1,15 +0,0 @@
-if TARGET_ASTRO_MCF5373L
-
-config SYS_CPU
-	default "mcf532x"
-
-config SYS_BOARD
-	default "mcf5373l"
-
-config SYS_VENDOR
-	default "astro"
-
-config SYS_CONFIG_NAME
-	default "astro_mcf5373l"
-
-endif
diff --git a/board/astro/mcf5373l/MAINTAINERS b/board/astro/mcf5373l/MAINTAINERS
deleted file mode 100644
index 6c23da719685..000000000000
--- a/board/astro/mcf5373l/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-MCF5373L BOARD
-M:	Wolfgang Wegner <w.wegner@astro-kom.de>
-S:	Maintained
-F:	board/astro/mcf5373l/
-F:	include/configs/astro_mcf5373l.h
-F:	configs/astro_mcf5373l_defconfig
diff --git a/board/astro/mcf5373l/Makefile b/board/astro/mcf5373l/Makefile
deleted file mode 100644
index d3ea0d06a8d9..000000000000
--- a/board/astro/mcf5373l/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-
-obj-y	= mcf5373l.o fpga.o
diff --git a/board/astro/mcf5373l/astro.h b/board/astro/mcf5373l/astro.h
deleted file mode 100644
index b55a6f785cef..000000000000
--- a/board/astro/mcf5373l/astro.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef __ASTRO_H__
-#define __ASTRO_H__
-
-/* in mcf5373l.c */
-int rs_serial_init(int port, int baud);
-void astro_put_char(char ch);
-int astro_is_char(void);
-int astro_get_char(void);
-
-/* in fpga.c */
-int astro5373l_altera_load(void);
-int astro5373l_xilinx_load(void);
-
-/* data structures used for communication (update.c) */
-typedef struct card_id {
-	char card_type;
-	char hardware_version;
-	char software_version;
-	char software_subversion;	/* " ","a".."z" */
-	char fpga_version_altera;
-	char fpga_version_xilinx;
-} card_id_t;
-
-typedef struct {
-	unsigned char mode;
-	unsigned char deviation;
-	unsigned short freq;
-} __attribute__ ((packed)) output_params_t;
-
-typedef struct {
-	unsigned short satfreq;
-	unsigned char satdatallg;
-	unsigned short symbolrate;
-	unsigned char viterbirate;
-	unsigned char symbolrate_l;
-	output_params_t output_params;
-	unsigned char reserve;
-	unsigned char card_error;
-	unsigned short dummy_ts_id;
-	unsigned char dummy_pat_ver;
-	unsigned char dummy_sdt_ver;
-} __attribute__ ((packed)) parameters_t;
-
-#endif /* __ASTRO_H__ */
diff --git a/board/astro/mcf5373l/fpga.c b/board/astro/mcf5373l/fpga.c
deleted file mode 100644
index 6e505c630d12..000000000000
--- a/board/astro/mcf5373l/fpga.c
+++ /dev/null
@@ -1,407 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2006
- * Wolfgang Wegner, ASTRO Strobel Kommunikationssysteme GmbH,
- * w.wegner@astro-kom.de
- *
- * based on the files by
- * Heiko Schocher, DENX Software Engineering, hs@denx.de
- * and
- * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
- * Keith Outwater, keith_outwater@mvis.com.
- */
-
-/* Altera/Xilinx FPGA configuration support for the ASTRO "URMEL" board */
-
-#include <console.h>
-#include <watchdog.h>
-#include <altera.h>
-#include <ACEX1K.h>
-#include <spartan3.h>
-#include <command.h>
-#include <asm/immap_5329.h>
-#include <asm/io.h>
-#include "fpga.h"
-
-int altera_pre_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-	unsigned char tmp_char;
-	unsigned short tmp_short;
-
-	/* first, set the required pins to GPIO function */
-	/* PAR_T0IN -> GPIO */
-	tmp_char = readb(&gpiop->par_timer);
-	tmp_char &= 0xfc;
-	writeb(tmp_char, &gpiop->par_timer);
-	/* all QSPI pins -> GPIO */
-	writew(0x0000, &gpiop->par_qspi);
-	/* U0RTS, U0CTS -> GPIO */
-	tmp_short = __raw_readw(&gpiop->par_uart);
-	tmp_short &= 0xfff3;
-	__raw_writew(tmp_short, &gpiop->par_uart);
-	/* all PWM pins -> GPIO */
-	writeb(0x00, &gpiop->par_pwm);
-	/* next, set data direction registers */
-	writeb(0x01, &gpiop->pddr_timer);
-	writeb(0x25, &gpiop->pddr_qspi);
-	writeb(0x0c, &gpiop->pddr_uart);
-	writeb(0x04, &gpiop->pddr_pwm);
-
-	/* ensure other SPI peripherals are deselected */
-	writeb(0x08, &gpiop->ppd_uart);
-	writeb(0x38, &gpiop->ppd_qspi);
-
-	/* CONFIG = 0 STATUS = 0 -> FPGA in reset state */
-	writeb(0xFB, &gpiop->pclrr_uart);
-	/* enable Altera configuration by clearing QSPI_CS2 and DT0IN */
-	writeb(0xFE, &gpiop->pclrr_timer);
-	writeb(0xDF, &gpiop->pclrr_qspi);
-	return FPGA_SUCCESS;
-}
-
-/* Set the state of CONFIG Pin */
-int altera_config_fn(int assert_config, int flush, int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	if (assert_config)
-		writeb(0x04, &gpiop->ppd_uart);
-	else
-		writeb(0xFB, &gpiop->pclrr_uart);
-	return FPGA_SUCCESS;
-}
-
-/* Returns the state of STATUS Pin */
-int altera_status_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	if (readb(&gpiop->ppd_pwm) & 0x08)
-		return FPGA_FAIL;
-	return FPGA_SUCCESS;
-}
-
-/* Returns the state of CONF_DONE Pin */
-int altera_done_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	if (readb(&gpiop->ppd_pwm) & 0x20)
-		return FPGA_FAIL;
-	return FPGA_SUCCESS;
-}
-
-/*
- * writes the complete buffer to the FPGA
- * writing the complete buffer in one function is much faster,
- * then calling it for every bit
- */
-int altera_write_fn(const void *buf, size_t len, int flush, int cookie)
-{
-	size_t bytecount = 0;
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-	unsigned char *data = (unsigned char *)buf;
-	unsigned char val = 0;
-	int i;
-	int len_40 = len / 40;
-
-	while (bytecount < len) {
-		val = data[bytecount++];
-		i = 8;
-		do {
-			writeb(0xFB, &gpiop->pclrr_qspi);
-			if (val & 0x01)
-				writeb(0x01, &gpiop->ppd_qspi);
-			else
-				writeb(0xFE, &gpiop->pclrr_qspi);
-			writeb(0x04, &gpiop->ppd_qspi);
-			val >>= 1;
-			i--;
-		} while (i > 0);
-
-		if (bytecount % len_40 == 0) {
-#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
-			schedule();
-#endif
-#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
-			putc('.');	/* let them know we are alive */
-#endif
-#ifdef CONFIG_SYS_FPGA_CHECK_CTRLC
-			if (ctrlc())
-				return FPGA_FAIL;
-#endif
-		}
-	}
-	return FPGA_SUCCESS;
-}
-
-/* called, when programming is aborted */
-int altera_abort_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	writeb(0x20, &gpiop->ppd_qspi);
-	writeb(0x08, &gpiop->ppd_uart);
-	return FPGA_SUCCESS;
-}
-
-/* called, when programming was succesful */
-int altera_post_fn(int cookie)
-{
-	return altera_abort_fn(cookie);
-}
-
-/*
- * Note that these are pointers to code that is in Flash. They will be
- * relocated at runtime.
- * FIXME: relocation not yet working for coldfire, see below!
- */
-Altera_CYC2_Passive_Serial_fns altera_fns = {
-	altera_pre_fn,
-	altera_config_fn,
-	altera_status_fn,
-	altera_done_fn,
-	altera_write_fn,
-	altera_abort_fn,
-	altera_post_fn
-};
-
-#define FPGA_COUNT	1
-Altera_desc altera_fpga[FPGA_COUNT] = {
-	{Altera_CYC2,
-	 passive_serial,
-	 85903,
-	 (void *)&altera_fns,
-	 NULL,
-	 0}
-};
-
-/* Initialize the fpga.  Return 1 on success, 0 on failure. */
-int astro5373l_altera_load(void)
-{
-	int i;
-
-	for (i = 0; i < FPGA_COUNT; i++) {
-		/*
-		 * I did not yet manage to get relocation work properly,
-		 * so set stuff here instead of static initialisation:
-		 */
-		altera_fns.pre = altera_pre_fn;
-		altera_fns.config = altera_config_fn;
-		altera_fns.status = altera_status_fn;
-		altera_fns.done = altera_done_fn;
-		altera_fns.write = altera_write_fn;
-		altera_fns.abort = altera_abort_fn;
-		altera_fns.post = altera_post_fn;
-		altera_fpga[i].iface_fns = (void *)&altera_fns;
-		fpga_add(fpga_altera, &altera_fpga[i]);
-	}
-	return 1;
-}
-
-/* Set the FPGA's PROG_B line to the specified level */
-int xilinx_pgm_config_fn(int assert, int flush, int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	if (assert)
-		writeb(0xFB, &gpiop->pclrr_uart);
-	else
-		writeb(0x04, &gpiop->ppd_uart);
-	return assert;
-}
-
-/*
- * Test the state of the active-low FPGA INIT line.  Return 1 on INIT
- * asserted (low).
- */
-int xilinx_init_config_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	return (readb(&gpiop->ppd_pwm) & 0x08) == 0;
-}
-
-/* Test the state of the active-high FPGA DONE pin */
-int xilinx_done_config_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	return (readb(&gpiop->ppd_pwm) & 0x20) >> 5;
-}
-
-/* Abort an FPGA operation */
-int xilinx_abort_config_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-	/* ensure all SPI peripherals and FPGAs are deselected */
-	writeb(0x08, &gpiop->ppd_uart);
-	writeb(0x01, &gpiop->ppd_timer);
-	writeb(0x38, &gpiop->ppd_qspi);
-	return FPGA_FAIL;
-}
-
-/*
- * FPGA pre-configuration function. Just make sure that
- * FPGA reset is asserted to keep the FPGA from starting up after
- * configuration.
- */
-int xilinx_pre_config_fn(int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-	unsigned char tmp_char;
-	unsigned short tmp_short;
-
-	/* first, set the required pins to GPIO function */
-	/* PAR_T0IN -> GPIO */
-	tmp_char = readb(&gpiop->par_timer);
-	tmp_char &= 0xfc;
-	writeb(tmp_char, &gpiop->par_timer);
-	/* all QSPI pins -> GPIO */
-	writew(0x0000, &gpiop->par_qspi);
-	/* U0RTS, U0CTS -> GPIO */
-	tmp_short = __raw_readw(&gpiop->par_uart);
-	tmp_short &= 0xfff3;
-	__raw_writew(tmp_short, &gpiop->par_uart);
-	/* all PWM pins -> GPIO */
-	writeb(0x00, &gpiop->par_pwm);
-	/* next, set data direction registers */
-	writeb(0x01, &gpiop->pddr_timer);
-	writeb(0x25, &gpiop->pddr_qspi);
-	writeb(0x0c, &gpiop->pddr_uart);
-	writeb(0x04, &gpiop->pddr_pwm);
-
-	/* ensure other SPI peripherals are deselected */
-	writeb(0x08, &gpiop->ppd_uart);
-	writeb(0x38, &gpiop->ppd_qspi);
-	writeb(0x01, &gpiop->ppd_timer);
-
-	/* CONFIG = 0, STATUS = 0 -> FPGA in reset state */
-	writeb(0xFB, &gpiop->pclrr_uart);
-	/* enable Xilinx configuration by clearing QSPI_CS2 and U0CTS */
-	writeb(0xF7, &gpiop->pclrr_uart);
-	writeb(0xDF, &gpiop->pclrr_qspi);
-	return 0;
-}
-
-/*
- * FPGA post configuration function. Should perform a test if FPGA is running.
- */
-int xilinx_post_config_fn(int cookie)
-{
-	int rc = 0;
-
-	/*
-	 * no test yet
-	 */
-	return rc;
-}
-
-int xilinx_clk_config_fn(int assert_clk, int flush, int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	if (assert_clk)
-		writeb(0x04, &gpiop->ppd_qspi);
-	else
-		writeb(0xFB, &gpiop->pclrr_qspi);
-	return assert_clk;
-}
-
-int xilinx_wr_config_fn(int assert_write, int flush, int cookie)
-{
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-
-	if (assert_write)
-		writeb(0x01, &gpiop->ppd_qspi);
-	else
-		writeb(0xFE, &gpiop->pclrr_qspi);
-	return assert_write;
-}
-
-int xilinx_fastwr_config_fn(void *buf, size_t len, int flush, int cookie)
-{
-	size_t bytecount = 0;
-	gpio_t *gpiop = (gpio_t *)MMAP_GPIO;
-	unsigned char *data = (unsigned char *)buf;
-	unsigned char val = 0;
-	int i;
-	int len_40 = len / 40;
-
-	for (bytecount = 0; bytecount < len; bytecount++) {
-		val = *(data++);
-		for (i = 8; i > 0; i--) {
-			writeb(0xFB, &gpiop->pclrr_qspi);
-			if (val & 0x80)
-				writeb(0x01, &gpiop->ppd_qspi);
-			else
-				writeb(0xFE, &gpiop->pclrr_qspi);
-			writeb(0x04, &gpiop->ppd_qspi);
-			val <<= 1;
-		}
-		if (bytecount % len_40 == 0) {
-#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
-			schedule();
-#endif
-#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
-			putc('.');	/* let them know we are alive */
-#endif
-#ifdef CONFIG_SYS_FPGA_CHECK_CTRLC
-			if (ctrlc())
-				return FPGA_FAIL;
-#endif
-		}
-	}
-	return FPGA_SUCCESS;
-}
-
-/*
- * Note that these are pointers to code that is in Flash.  They will be
- * relocated at runtime.
- * FIXME: relocation not yet working for coldfire, see below!
- */
-xilinx_spartan3_slave_serial_fns xilinx_fns = {
-	xilinx_pre_config_fn,
-	xilinx_pgm_config_fn,
-	xilinx_clk_config_fn,
-	xilinx_init_config_fn,
-	xilinx_done_config_fn,
-	xilinx_wr_config_fn,
-	0,
-	xilinx_fastwr_config_fn
-};
-
-xilinx_desc xilinx_fpga[FPGA_COUNT] = {
-	{xilinx_spartan3,
-	 slave_serial,
-	 XILINX_XC3S4000_SIZE,
-	 (void *)&xilinx_fns,
-	 0,
-	 &spartan3_op}
-};
-
-/* Initialize the fpga.  Return 1 on success, 0 on failure. */
-int astro5373l_xilinx_load(void)
-{
-	int i;
-
-	fpga_init();
-
-	for (i = 0; i < FPGA_COUNT; i++) {
-		/*
-		 * I did not yet manage to get relocation work properly,
-		 * so set stuff here instead of static initialisation:
-		 */
-		xilinx_fns.pre = xilinx_pre_config_fn;
-		xilinx_fns.pgm = xilinx_pgm_config_fn;
-		xilinx_fns.clk = xilinx_clk_config_fn;
-		xilinx_fns.init = xilinx_init_config_fn;
-		xilinx_fns.done = xilinx_done_config_fn;
-		xilinx_fns.wr = xilinx_wr_config_fn;
-		xilinx_fns.bwr = xilinx_fastwr_config_fn;
-		xilinx_fpga[i].iface_fns = (void *)&xilinx_fns;
-		fpga_add(fpga_xilinx, &xilinx_fpga[i]);
-	}
-	return 1;
-}
diff --git a/board/astro/mcf5373l/mcf5373l.c b/board/astro/mcf5373l/mcf5373l.c
deleted file mode 100644
index 43fcbc65513d..000000000000
--- a/board/astro/mcf5373l/mcf5373l.c
+++ /dev/null
@@ -1,201 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * modified by Wolfgang Wegner <w.wegner@astro-kom.de> for ASTRO 5373l
- */
-
-#include <config.h>
-#include <init.h>
-#include <serial.h>
-#include <time.h>
-#include <watchdog.h>
-#include <command.h>
-#include <asm/global_data.h>
-#include <asm/m5329.h>
-#include <asm/immap_5329.h>
-#include <asm/io.h>
-#include <linux/delay.h>
-
-/* needed for astro bus: */
-#include <asm/uart.h>
-#include "astro.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-extern void uart_port_conf(void);
-
-int checkboard(void)
-{
-	puts("Board: ");
-	puts("ASTRO MCF5373L (Urmel) Board\n");
-	return 0;
-}
-
-int dram_init(void)
-{
-#if !defined(CONFIG_MONITOR_IS_IN_RAM)
-	sdram_t *sdp = (sdram_t *)(MMAP_SDRAM);
-
-	/*
-	 * GPIO configuration for bus should be set correctly from reset,
-	 * so we do not care! First, set up address space: at this point,
-	 * we should be running from internal SRAM;
-	 * so use CFG_SYS_SDRAM_BASE as the base address for SDRAM,
-	 * and do not care where it is
-	 */
-	__raw_writel((CFG_SYS_SDRAM_BASE & 0xFFF00000) | 0x00000018,
-			&sdp->cs0);
-	__raw_writel((CFG_SYS_SDRAM_BASE & 0xFFF00000) | 0x00000000,
-			&sdp->cs1);
-	/*
-	 * I am not sure from the data sheet, but it seems burst length
-	 * has to be 8 for the 16 bit data bus we use;
-	 * so these values are for BL = 8
-	 */
-	__raw_writel(0x33211530, &sdp->cfg1);
-	__raw_writel(0x56570000, &sdp->cfg2);
-	/* send PrechargeALL, REF and IREF remain cleared! */
-	__raw_writel(0xE1462C02, &sdp->ctrl);
-	udelay(1);
-	/* refresh SDRAM twice */
-	__raw_writel(0xE1462C04, &sdp->ctrl);
-	udelay(1);
-	__raw_writel(0xE1462C04, &sdp->ctrl);
-	/* init MR  */
-	__raw_writel(0x008D0000, &sdp->mode);
-	/* initialize EMR */
-	__raw_writel(0x80010000, &sdp->mode);
-	/* wait until DLL is locked */
-	udelay(1);
-	/*
-	 * enable automatic refresh, lock mode register,
-	 * clear iref and ipall
-	 */
-	__raw_writel(0x71462C00, &sdp->ctrl);
-	/* Dummy write to start SDRAM */
-	writel(0, CFG_SYS_SDRAM_BASE);
-#endif
-
-	/*
-	 * for get_ram_size() to work, both CS areas have to be
-	 * configured, i.e. CS1 has to be explicitely disabled, else
-	 * probing for memory will cause the SDRAM bus to hang!
-	 * (Do not rely on the SDCS register(s) being set to 0x00000000
-	 * during reset as stated in the data sheet.)
-	 */
-	gd->ram_size = get_ram_size((long *)CFG_SYS_SDRAM_BASE,
-				0x80000000 - CFG_SYS_SDRAM_BASE);
-
-	return 0;
-}
-
-#define UART_BASE MMAP_UART0
-int rs_serial_init(int port, int baud)
-{
-	uart_t *uart;
-	u32 counter;
-
-	switch (port) {
-	case 0:
-		uart = (uart_t *)(MMAP_UART0);
-		break;
-	case 1:
-		uart = (uart_t *)(MMAP_UART1);
-		break;
-	case 2:
-		uart = (uart_t *)(MMAP_UART2);
-		break;
-	default:
-		uart = (uart_t *)(MMAP_UART0);
-	}
-
-	uart_port_conf();
-
-	/* write to SICR: SIM2 = uart mode,dcd does not affect rx */
-	writeb(UART_UCR_RESET_RX, &uart->ucr);
-	writeb(UART_UCR_RESET_TX, &uart->ucr);
-	writeb(UART_UCR_RESET_ERROR, &uart->ucr);
-	writeb(UART_UCR_RESET_MR, &uart->ucr);
-	__asm__ ("nop");
-
-	writeb(0, &uart->uimr);
-
-	/* write to CSR: RX/TX baud rate from timers */
-	writeb(UART_UCSR_RCS_SYS_CLK | UART_UCSR_TCS_SYS_CLK, &uart->ucsr);
-
-	writeb(UART_UMR_BC_8 | UART_UMR_PM_NONE, &uart->umr);
-	writeb(UART_UMR_SB_STOP_BITS_1, &uart->umr);
-
-	/* Setting up BaudRate */
-	counter = (u32) (gd->bus_clk / (baud));
-	counter >>= 5;
-
-	/* write to CTUR: divide counter upper byte */
-	writeb((u8) ((counter & 0xff00) >> 8), &uart->ubg1);
-	/* write to CTLR: divide counter lower byte */
-	writeb((u8) (counter & 0x00ff), &uart->ubg2);
-
-	writeb(UART_UCR_RX_ENABLED | UART_UCR_TX_ENABLED, &uart->ucr);
-
-	return 0;
-}
-
-void astro_put_char(char ch)
-{
-	uart_t *uart;
-	unsigned long timer;
-
-	uart = (uart_t *)(MMAP_UART0);
-	/*
-	 * Wait for last character to go. Timeout of 6ms should
-	 * be enough for our lowest baud rate of 2400.
-	 */
-	timer = get_timer(0);
-	while (get_timer(timer) < 6) {
-		if (readb(&uart->usr) & UART_USR_TXRDY)
-			break;
-	}
-	writeb(ch, &uart->utb);
-
-	return;
-}
-
-int astro_is_char(void)
-{
-	uart_t *uart;
-
-	uart = (uart_t *)(MMAP_UART0);
-	return readb(&uart->usr) & UART_USR_RXRDY;
-}
-
-int astro_get_char(void)
-{
-	uart_t *uart;
-
-	uart = (uart_t *)(MMAP_UART0);
-	while (!(readb(&uart->usr) & UART_USR_RXRDY)) ;
-	return readb(&uart->urb);
-}
-
-int misc_init_r(void)
-{
-	int retval = 0;
-
-	puts("Configure Xilinx FPGA...");
-	retval = astro5373l_xilinx_load();
-	if (!retval) {
-		puts("failed!\n");
-		return retval;
-	}
-	puts("done\n");
-
-	puts("Configure Altera FPGA...");
-	retval = astro5373l_altera_load();
-	if (!retval) {
-		puts("failed!\n");
-		return retval;
-	}
-	puts("done\n");
-
-	return retval;
-}
diff --git a/configs/astro_mcf5373l_defconfig b/configs/astro_mcf5373l_defconfig
deleted file mode 100644
index 8dd369d68a12..000000000000
--- a/configs/astro_mcf5373l_defconfig
+++ /dev/null
@@ -1,51 +0,0 @@
-CONFIG_M68K=y
-CONFIG_TEXT_BASE=0x00000000
-CONFIG_SYS_MALLOC_LEN=0x20000
-CONFIG_ENV_SIZE=0x8000
-CONFIG_ENV_SECT_SIZE=0x8000
-CONFIG_DEFAULT_DEVICE_TREE="astro_mcf5373l"
-CONFIG_SYS_MONITOR_LEN=262144
-CONFIG_SYS_LOAD_ADDR=0x20000
-CONFIG_ENV_ADDR=0x1FF8000
-CONFIG_TARGET_ASTRO_MCF5373L=y
-CONFIG_SYS_MONITOR_BASE=0x00000400
-CONFIG_BOOTDELAY=1
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS=" console=ttyS2,115200 rootfstype=romfs loaderversion=$loaderversion"
-CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="protect off 0x80000 0x1ffffff;run env_check;run xilinxload&&run alteraload&&bootm 0x80000;update;reset"
-CONFIG_SYS_PBSIZE=281
-# CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_MISC_INIT_R=y
-CONFIG_SYS_MALLOC_BOOTPARAMS=y
-CONFIG_HUSH_PARSER=y
-# CONFIG_AUTO_COMPLETE is not set
-CONFIG_SYS_PROMPT="URMEL > "
-CONFIG_CMD_IMLS=y
-CONFIG_CMD_FPGA_LOADMK=y
-CONFIG_CMD_I2C=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_JFFS2=y
-CONFIG_NO_NET=y
-CONFIG_FPGA_ALTERA=y
-CONFIG_FPGA_CYCLON2=y
-CONFIG_FPGA_XILINX=y
-CONFIG_FPGA_SPARTAN3=y
-CONFIG_SYS_FPGA_PROG_FEEDBACK=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_FSL=y
-CONFIG_MTD=y
-CONFIG_MTD_NOR_FLASH=y
-CONFIG_FLASH_CFI_DRIVER=y
-CONFIG_FLASH_SHOW_PROGRESS=0
-CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
-CONFIG_SYS_FLASH_PROTECTION=y
-CONFIG_SYS_FLASH_CFI=y
-CONFIG_SYS_MAX_FLASH_SECT=259
-CONFIG_DM_RTC=y
-CONFIG_MCFRTC=y
-CONFIG_SYS_MCFRTC_BASE=0xFC0A8000
-CONFIG_MCFUART=y
-CONFIG_WDT=y
-CONFIG_WDT_MCF=y
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h
deleted file mode 100644
index 65224324fbc2..000000000000
--- a/include/configs/astro_mcf5373l.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Configuration settings for the Sentec Cobra Board.
- *
- * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
- */
-
-/*
- * configuration for ASTRO "Urmel" board.
- * Originating from Cobra5272 configuration, messed up by
- * Wolfgang Wegner <w.wegner@astro-kom.de>
- * Please do not bother the original author with bug reports
- * concerning this file.
- */
-
-#ifndef _CONFIG_ASTRO_MCF5373L_H
-#define _CONFIG_ASTRO_MCF5373L_H
-
-#include <linux/stringify.h>
-
-/*
- * set the card type to actually compile for; either of
- * the possibilities listed below has to be used!
- */
-#define ASTRO_V532	1
-
-#if ASTRO_V532
-#define ASTRO_ID	0xF8
-#elif ASTRO_V512
-#define ASTRO_ID	0xFA
-#elif ASTRO_TWIN7S2
-#define ASTRO_ID	0xF9
-#elif ASTRO_V912
-#define ASTRO_ID	0xFC
-#elif ASTRO_COFDMDUOS2
-#define ASTRO_ID	0xFB
-#else
-#error No card type defined!
-#endif
-
-/* I2C */
-
-/*
- * Defines processor clock - important for correct timings concerning serial
- * interface etc.
- */
-
-#define CFG_SYS_CLK			80000000
-#define CFG_SYS_CPU_CLK		(CFG_SYS_CLK * 3)
-#define CFG_SYS_SDRAM_SIZE		32		/* SDRAM size in MB */
-
-/*
- * Define baudrate for UART1 (console output, tftp, ...)
- * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
- * CFG_SYS_BAUDRATE_TABLE defines values that can be selected
- * in u-boot command interface
- */
-
-#define CFG_SYS_UART_PORT		(2)
-#define CFG_SYS_UART2_ALT3_GPIO
-
-/* here we put our FPGA configuration... */
-
-/* Define user parameters that have to be customized most likely */
-
-/* AUTOBOOT settings - booting images automatically by u-boot after power on */
-
-/*
- * The following settings will be contained in the environment block ; if you
- * want to use a neutral environment all those settings can be manually set in
- * u-boot: 'set' command
- */
-
-#define CFG_EXTRA_ENV_SETTINGS			\
-	"loaderversion=11\0"				\
-	"card_id="__stringify(ASTRO_ID)"\0"			\
-	"alterafile=0\0"				\
-	"xilinxfile=0\0"				\
-	"xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
-		"fpga load 0 0x41000000 $filesize\0" \
-	"alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
-		"fpga load 1 0x41000000 $filesize\0" \
-	"env_default=1\0"				\
-	"env_check=if test $env_default -eq 1;"\
-		" then setenv env_default 0;saveenv;fi\0"
-
-/*
- * "update" is a non-standard command that has to be supplied
- * by external update.c; This is not included in mainline because
- * it needs non-blocking CFI routines.
- */
-
-#define CFG_SYS_FPGA_WAIT		1000
-
-/* End of user parameters to be customized */
-
-/* Defines memory range for test */
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-
-/* Base register address */
-
-#define CFG_SYS_MBAR		0xFC000000	/* Register Base Addrs */
-
-/* System Conf. Reg. & System Protection Reg. */
-
-#define CFG_SYS_SCR		0x0003;
-#define CFG_SYS_SPR		0xffff;
-
-/*
- * Definitions for initial stack pointer and data area (in internal SRAM)
- */
-#define CFG_SYS_INIT_RAM_ADDR	0x80000000
-#define CFG_SYS_INIT_RAM_SIZE		0x8000
-#define CFG_SYS_INIT_RAM_CTRL	0x221
-
-/*
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
- */
-#define CFG_SYS_SDRAM_BASE		0x40000000
-
-/*
- * Chipselect bank definitions
- *
- * CS0 - Flash 32MB (first 16MB)
- * CS1 - Flash 32MB (second half)
- * CS2 - FPGA
- * CS3 - FPGA
- * CS4 - unused
- * CS5 - unused
- */
-#define CFG_SYS_CS0_BASE		0
-#define CFG_SYS_CS0_MASK		0x00ff0001
-#define CFG_SYS_CS0_CTRL		0x00001fc0
-
-#define CFG_SYS_CS1_BASE		0x01000000
-#define CFG_SYS_CS1_MASK		0x00ff0001
-#define CFG_SYS_CS1_CTRL		0x00001fc0
-
-#define CFG_SYS_CS2_BASE		0x20000000
-#define CFG_SYS_CS2_MASK		0x00ff0001
-#define CFG_SYS_CS2_CTRL		0x0000fec0
-
-#define CFG_SYS_CS3_BASE		0x21000000
-#define CFG_SYS_CS3_MASK		0x00ff0001
-#define CFG_SYS_CS3_CTRL		0x0000fec0
-
-#define CFG_SYS_FLASH_BASE		0x00000000
-
-/* Reserve 256 kB for Monitor */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization ??
- */
-#define CFG_SYS_BOOTMAPSZ		(CFG_SYS_SDRAM_BASE + \
-						(CFG_SYS_SDRAM_SIZE << 20))
-
-/* FLASH organization */
-
-#define CFG_SYS_FLASH_SIZE		0x2000000
-
-#define LDS_BOARD_TEXT \
-	. = DEFINED(env_offset) ? env_offset : .; \
-	env/embedded.o(.text*)
-
-/* Cache Configuration */
-
-#define ICACHE_STATUS			(CFG_SYS_INIT_RAM_ADDR + \
-					 CFG_SYS_INIT_RAM_SIZE - 8)
-#define DCACHE_STATUS			(CFG_SYS_INIT_RAM_ADDR + \
-					 CFG_SYS_INIT_RAM_SIZE - 4)
-#define CFG_SYS_ICACHE_INV		(CF_CACR_CINVA)
-#define CFG_SYS_CACHE_ACR0		(CFG_SYS_SDRAM_BASE | \
-					 CF_ADDRMASK(CFG_SYS_SDRAM_SIZE) | \
-					 CF_ACR_EN | CF_ACR_SM_ALL)
-#define CFG_SYS_CACHE_ICACR		(CF_CACR_EC | CF_CACR_CINVA | \
-					 CF_CACR_DCM_P)
-
-#endif	/* _CONFIG_ASTRO_MCF5373L_H */
-- 
2.43.0


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2025-06-20 16:21 [PATCH] m68k: Remove astro_mcf5373l board Tom Rini
2025-06-25  6:55 ` Angelo Dureghello
2025-06-27 17:39 ` Tom Rini

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