diff options
Diffstat (limited to 'board/atmel/atngw100mkii')
-rw-r--r-- | board/atmel/atngw100mkii/Kconfig | 15 | ||||
-rw-r--r-- | board/atmel/atngw100mkii/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/atmel/atngw100mkii/Makefile | 6 | ||||
-rw-r--r-- | board/atmel/atngw100mkii/atngw100mkii.c | 125 |
4 files changed, 0 insertions, 152 deletions
diff --git a/board/atmel/atngw100mkii/Kconfig b/board/atmel/atngw100mkii/Kconfig deleted file mode 100644 index ca04269080..0000000000 --- a/board/atmel/atngw100mkii/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -if TARGET_ATNGW100MKII - -config SYS_BOARD - default "atngw100mkii" - -config SYS_VENDOR - default "atmel" - -config SYS_SOC - default "at32ap700x" - -config SYS_CONFIG_NAME - default "atngw100mkii" - -endif diff --git a/board/atmel/atngw100mkii/MAINTAINERS b/board/atmel/atngw100mkii/MAINTAINERS deleted file mode 100644 index 54eb1da4c2..0000000000 --- a/board/atmel/atngw100mkii/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -ATNGW100MKII BOARD -M: Andreas Bießmann <andreas@biessmann.org> -S: Maintained -F: board/atmel/atngw100mkii/ -F: include/configs/atngw100mkii.h -F: configs/atngw100mkii_defconfig diff --git a/board/atmel/atngw100mkii/Makefile b/board/atmel/atngw100mkii/Makefile deleted file mode 100644 index 90bf5bc84e..0000000000 --- a/board/atmel/atngw100mkii/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# -# Copyright (C) 2005-2006 Atmel Corporation -# -# SPDX-License-Identifier: GPL-2.0+ - -obj-y := atngw100mkii.o diff --git a/board/atmel/atngw100mkii/atngw100mkii.c b/board/atmel/atngw100mkii/atngw100mkii.c deleted file mode 100644 index 68662c4045..0000000000 --- a/board/atmel/atngw100mkii/atngw100mkii.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) 2010 Atmel Corporation - * - * Copyright (C) 2012 Andreas Bießmann <andreas@biessmann.org> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> - -#include <spi.h> -#include <netdev.h> - -#include <asm/io.h> -#include <asm/sdram.h> -#include <asm/arch/clk.h> -#include <asm/arch/gpio.h> -#include <asm/arch/hmatrix.h> -#include <asm/arch/mmu.h> -#include <asm/arch/portmux.h> - -DECLARE_GLOBAL_DATA_PTR; - -struct mmu_vm_range mmu_vmr_table[CONFIG_SYS_NR_VM_REGIONS] = { - { - /* Atmel AT49BV640D 8 MiB x16 NOR flash on NCS0 */ - .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, - }, { - /* Micron MT29F2G16AAD 256 MiB x16 NAND flash on NCS3 */ - .virt_pgno = EBI_SRAM_CS3_BASE >> MMU_PAGE_SHIFT, - .nr_pages = EBI_SRAM_CS3_SIZE >> MMU_PAGE_SHIFT, - .phys = (EBI_SRAM_CS3_BASE >> MMU_PAGE_SHIFT) - | MMU_VMR_CACHE_NONE, - }, { - /* 2x16-bit ISSI IS42S16320B 64 MiB SDRAM (128 MiB total) */ - .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, - .row_bits = 13, - .col_bits = 10, - .bank_bits = 2, - .cas = 3, - .twr = 2, - .trc = 7, - .trp = 2, - .trcd = 2, - .tras = 5, - .txsr = 6, - /* 7.81 us */ - .refresh_period = (781 * (SDRAMC_BUS_HZ / 1000)) / 100000, -}; - -int board_early_init_f(void) -{ - /* Enable SDRAM in the EBI mux */ - hmatrix_slave_write(EBI, SFR, HMATRIX_BIT(EBI_SDRAM_ENABLE) - | HMATRIX_BIT(EBI_NAND_ENABLE)); - - portmux_enable_ebi(32, 23, PORTMUX_EBI_NAND, - PORTMUX_DRIVE_HIGH); - portmux_select_gpio(PORTMUX_PORT_E, 1 << 23, - PORTMUX_DIR_OUTPUT | PORTMUX_INIT_HIGH - | PORTMUX_DRIVE_MIN); - - 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_HIGH); - portmux_enable_macb1(PORTMUX_MACB_MII, PORTMUX_DRIVE_HIGH); -#endif -#if defined(CONFIG_MMC) - portmux_enable_mmci(0, PORTMUX_MMCI_4BIT, PORTMUX_DRIVE_LOW); -#endif -#if defined(CONFIG_ATMEL_SPI) - portmux_enable_spi0(1 << 0, PORTMUX_DRIVE_LOW); -#endif - - return 0; -} - -int board_early_init_r(void) -{ - gd->bd->bi_phy_id[0] = 0x01; - gd->bd->bi_phy_id[1] = 0x03; - 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 - -/* SPI chip select control */ -#ifdef CONFIG_ATMEL_SPI -#define ATNGW100_DATAFLASH_CS_PIN GPIO_PIN_PA(3) - -int spi_cs_is_valid(unsigned int bus, unsigned int cs) -{ - return bus == 0 && cs == 0; -} - -void spi_cs_activate(struct spi_slave *slave) -{ - gpio_set_value(ATNGW100_DATAFLASH_CS_PIN, 0); -} - -void spi_cs_deactivate(struct spi_slave *slave) -{ - gpio_set_value(ATNGW100_DATAFLASH_CS_PIN, 1); -} -#endif /* CONFIG_ATMEL_SPI */ |