avr32: Retire AVR32 for good

AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).

Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).

There is no good point to keep this support in U-Boot either.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

1 files changed, 0 insertions, 89 deletions

diff --git a/board/atmel/atstk1000/atstk1000.c b/board/atmel/atstk1000/atstk1000.c
deleted file mode 100644
index 679b67432c..0000000000
--- a/board/atmel/atstk1000/atstk1000.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Atmel Corporation
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.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>
-#include <netdev.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 = {
-	.data_bits	= SDRAM_DATA_32BIT,
-#ifdef CONFIG_ATSTK1000_16MB_SDRAM
-	/* MT48LC4M32B2P-6 (16 MB) on mod'ed motherboard */
-	.row_bits	= 12,
-#else
-	/* MT48LC2M32B2P-5 (8 MB) on motherboard */
-	.row_bits	= 11,
-#endif
-	.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(sdram_config.data_bits, 23, 0, PORTMUX_DRIVE_HIGH);
-	sdram_init(uncached(EBI_SDRAM_BASE), &sdram_config);
-
-	portmux_enable_usart1(PORTMUX_DRIVE_MIN);
-
-#if defined(CONFIG_MACB)
-	portmux_enable_macb0(PORTMUX_MACB_MII, PORTMUX_DRIVE_LOW);
-	portmux_enable_macb1(PORTMUX_MACB_MII, PORTMUX_DRIVE_LOW);
-#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] = 0x10;
-	gd->bd->bi_phy_id[1] = 0x11;
-	return 0;
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bi)
-{
-	macb_eth_initialize(0, (void *)ATMEL_BASE_MACB0, bi->bi_phy_id[0]);
-	macb_eth_initialize(1, (void *)ATMEL_BASE_MACB1, bi->bi_phy_id[1]);
-	return 0;
-}
-#endif