1 files changed, 0 insertions, 144 deletions
diff --git a/arch/arm/boards/a9m2440/a9m2440.c b/arch/arm/boards/a9m2440/a9m2440.c
deleted file mode 100644
index de18ea0120..0000000000
--- a/arch/arm/boards/a9m2440/a9m2440.c
+++ /dev/null
@@ -1,144 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-// SPDX-FileCopyrightText: 2009 Juergen Beisert, Pengutronix
-
-#include <common.h>
-#include <driver.h>
-#include <init.h>
-#include <asm/armlinux.h>
-#include <asm/sections.h>
-#include <generated/mach-types.h>
-#include <partition.h>
-#include <nand.h>
-#include <io.h>
-#include <mach/devices-s3c24xx.h>
-#include <mach/s3c-iomap.h>
-#include <mach/s3c24xx-nand.h>
-#include <mach/s3c-generic.h>
-#include <mach/s3c-busctl.h>
-#include <mach/s3c24xx-gpio.h>
-
-#include "baseboards.h"
-
-static struct s3c24x0_nand_platform_data nand_info = {
-	.nand_timing = CALC_NFCONF_TIMING(A9M2440_TACLS, A9M2440_TWRPH0, A9M2440_TWRPH1)
-};
-
-static int a9m2440_check_for_ram(uint32_t addr)
-{
-	uint32_t tmp1, tmp2;
-	int rc = 0;
-
-	tmp1 = readl(addr);
-	tmp2 = readl(addr + sizeof(uint32_t));
-
-	writel(0xaaaaaaaa, addr);
-	writel(0x55555555, addr + sizeof(uint32_t));
-	if ((readl(addr) != 0xaaaaaaaa) || (readl(addr + sizeof(uint32_t)) != 0x55555555))
-		rc = 1;	/* seems no RAM */
-
-	writel(0x55555555, addr);
-	writel(0xaaaaaaaa, addr + sizeof(uint32_t));
-	if ((readl(addr) != 0x55555555) || (readl(addr + sizeof(uint32_t)) != 0xaaaaaaaa))
-		rc = 1;	/* seems no RAM */
-
-	writel(tmp1, addr);
-	writel(tmp2, addr + sizeof(uint32_t));
-
-	return rc;
-}
-
-static int a9m2440_mem_init(void)
-{
-	/*
-	 * The special SDRAM setup code for this machine will always enable
-	 * both SDRAM banks. But the second SDRAM device may not exists!
-	 * So we must check here, if the second bank is populated to get the
-	 * correct RAM size.
-	 */
-	switch (readl(S3C_BANKSIZE) & 0x7) {
-	case 0:
-		if (a9m2440_check_for_ram(S3C_SDRAM_BASE + 32 * 1024 * 1024))
-			s3c24xx_disable_second_sdram_bank();
-		break;
-	case 1:
-		if (a9m2440_check_for_ram(S3C_SDRAM_BASE + 64 * 1024 * 1024))
-			s3c24xx_disable_second_sdram_bank();
-		break;
-	case 2:
-		if (a9m2440_check_for_ram(S3C_SDRAM_BASE + 128 * 1024 * 1024))
-			s3c24xx_disable_second_sdram_bank();
-		break;
-	case 4:
-	case 5:
-	case 6:		/* not supported on this machine */
-		break;
-	default:
-		if (a9m2440_check_for_ram(S3C_SDRAM_BASE + 16 * 1024 * 1024))
-			s3c24xx_disable_second_sdram_bank();
-		break;
-	}
-
-	arm_add_mem_device("ram0", S3C_SDRAM_BASE, s3c24xx_get_memory_size());
-
-	return 0;
-}
-mem_initcall(a9m2440_mem_init);
-
-static int a9m2440_devices_init(void)
-{
-	uint32_t reg;
-
-	/* ----------- configure the access to the outer space ---------- */
-	reg = readl(S3C_BWSCON);
-
-	/* CS#5 to access the network controller */
-	reg &= ~0x00f00000;
-	reg |=  0x00d00000;	/* 16 bit */
-	writel(0x1f4c, S3C_BANKCON5);
-
-	writel(reg, S3C_BWSCON);
-
-#ifdef CONFIG_MACH_A9M2410DEV
-	a9m2410dev_devices_init();
-#endif
-
-	/* release the reset signal to external devices */
-	reg = readl(S3C_MISCCR);
-	reg |= 0x10000;
-	writel(reg, S3C_MISCCR);
-
-	/* ----------- the devices the boot loader should work with -------- */
-	s3c24xx_add_nand(&nand_info);
-	/*
-	 * cs8900 network controller onboard
-	 * Connected to CS line 5 + A24 and interrupt line EINT9,
-	 * data width is 16 bit
-	 */
-	add_generic_device("cs8900", DEVICE_ID_DYNAMIC, NULL,
-			S3C_CS5_BASE + (1 << 24) + 0x300, 16, IORESOURCE_MEM, NULL);
-
-#ifdef CONFIG_NAND
-	/* ----------- add some vital partitions -------- */
-	devfs_add_partition("nand0", 0x00000, 0x40000, DEVFS_PARTITION_FIXED, "self_raw");
-	dev_add_bb_dev("self_raw", "self0");
-
-	devfs_add_partition("nand0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env_raw");
-	dev_add_bb_dev("env_raw", "env0");
-#endif
-	armlinux_set_architecture(MACH_TYPE_A9M2440);
-
-	return 0;
-}
-
-device_initcall(a9m2440_devices_init);
-
-static int a9m2440_console_init(void)
-{
-	barebox_set_model("Digi A9M2440");
-	barebox_set_hostname("a9m2440");
-
-	s3c24xx_add_uart1();
-	return 0;
-}
-
-console_initcall(a9m2440_console_init);