diff options
author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-04-08 09:15:53 (GMT) |
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committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-05-13 11:01:25 (GMT) |
commit | f6b42c140387589ded24749781ce565571092eac (patch) | |
tree | 69675e0edd7f5525384cc5bda381761d9ff02082 /board/afeb9260/afeb9260.c | |
parent | bd328eb38274ffaf04caaa8a6ecc09b7e19a650e (diff) | |
download | u-boot-f6b42c140387589ded24749781ce565571092eac.tar.xz |
ARM: at91: remove non-generic boards
Remove board support for afeb9260, tny_a9260, and sbc35_a9g20.
They have not been converted into Generic Board yet.
See doc/README.generic-board for details.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'board/afeb9260/afeb9260.c')
-rw-r--r-- | board/afeb9260/afeb9260.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/board/afeb9260/afeb9260.c b/board/afeb9260/afeb9260.c deleted file mode 100644 index ea9575d..0000000 --- a/board/afeb9260/afeb9260.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * (C) Copyright 2008 Sergey Lapin <slapin@ossfans.org> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/arch/at91sam9260.h> -#include <asm/arch/at91sam9260_matrix.h> -#include <asm/arch/at91sam9_smc.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> -#include <asm/io.h> -#include <asm/arch/hardware.h> -#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) -#include <netdev.h> -#include <net.h> -#endif - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ -/* - * Miscelaneous platform dependent initialisations - */ - -static void afeb9260_nand_hw_init(void) -{ - unsigned long csa; - struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; - struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; - - /* Assign CS3 to NAND/SmartMedia Interface */ - csa = readl(&matrix->ebicsa); - csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; - writel(csa, &matrix->ebicsa); - - /* Configure SMC CS3 for NAND/SmartMedia */ - writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | - AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), - &smc->cs[3].setup); - writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | - AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), - &smc->cs[3].pulse); - writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), - &smc->cs[3].cycle); - writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | - AT91_SMC_MODE_EXNW_DISABLE | - AT91_SMC_MODE_DBW_8 | - AT91_SMC_MODE_TDF_CYCLE(2), - &smc->cs[3].mode); - - /* Configure RDY/BSY */ - at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); - - /* Enable NandFlash */ - at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); -} - -#ifdef CONFIG_MACB -static void afeb9260_macb_hw_init(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; - - - /* Enable EMAC clock */ - writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); - - - /* - * Disable pull-up on: - * RXDV (PA17) => PHY normal mode (not Test mode) - * ERX0 (PA14) => PHY ADDR0 - * ERX1 (PA15) => PHY ADDR1 - * ERX2 (PA25) => PHY ADDR2 - * ERX3 (PA26) => PHY ADDR3 - * ECRS (PA28) => PHY ADDR4 => PHYADDR = 0x0 - * - * PHY has internal pull-down - */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->pudr); - - at91_phy_reset(); - - /* Re-enable pull-up */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->puer); - - at91_macb_hw_init(); -} -#endif -int board_early_init_f(void) -{ - struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; - /* Enable clocks for all PIOs */ - writel((1 << ATMEL_ID_PIOA) | - (1 << ATMEL_ID_PIOB) | - (1 << ATMEL_ID_PIOC), - &pmc->pcer); - return 0; -} -int board_init(void) -{ - /* arch number of AT91SAM9260EK-Board */ - gd->bd->bi_arch_number = MACH_TYPE_AFEB9260; - /* adress of boot parameters */ - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - - at91_seriald_hw_init(); -#ifdef CONFIG_CMD_NAND - afeb9260_nand_hw_init(); -#endif - at91_spi0_hw_init((1 << 0) | (1 << 1)); -#ifdef CONFIG_MACB - afeb9260_macb_hw_init(); -#endif - - return 0; -} - -int dram_init(void) -{ - gd->ram_size = get_ram_size( - (void *)CONFIG_SYS_SDRAM_BASE, - CONFIG_SYS_SDRAM_SIZE); - - return 0; -} - -#ifdef CONFIG_RESET_PHY_R -void reset_phy(void) -{ -} -#endif - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x01); -#endif - return rc; -} |