diff options
Diffstat (limited to 'board/eukrea/cpu9260/cpu9260.c')
| -rw-r--r-- | board/eukrea/cpu9260/cpu9260.c | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/board/eukrea/cpu9260/cpu9260.c b/board/eukrea/cpu9260/cpu9260.c deleted file mode 100644 index 01ecccb8c9..0000000000 --- a/board/eukrea/cpu9260/cpu9260.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * Ilko Iliev <www.ronetix.at> - * - * (C) Copyright 2009-2011 - * Eric Benard <eric@eukrea.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/gpio.h> -#include <asm/arch/at91sam9260.h> -#include <asm/arch/at91sam9_smc.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_matrix.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pio.h> -#include <asm/arch/clk.h> -#include <asm/arch/hardware.h> -#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) -#include <net.h> -#endif -#include <netdev.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ -/* - * Miscelaneous platform dependent initialisations - */ - -#ifdef CONFIG_CMD_NAND -static void cpu9260_nand_hw_init(void) -{ - unsigned long csa; - at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC; - at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX; - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - /* Enable CS3 */ - csa = readl(&matrix->csa) | AT91_MATRIX_CSA_EBI_CS3A; - writel(csa, &matrix->csa); - - /* Configure SMC CS3 for NAND/SmartMedia */ -#if defined(CONFIG_CPU9G20) - writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) | - AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0), - &smc->cs[3].setup); - writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(4) | - AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(4), - &smc->cs[3].pulse); - writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(7), - &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(3), - &smc->cs[3].mode); -#elif defined(CONFIG_CPU9260) - 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); -#endif - - writel(1 << ATMEL_ID_PIOC, &pmc->pcer); - - /* Configure RDY/BSY */ - gpio_direction_input(CONFIG_SYS_NAND_READY_PIN); - - /* Enable NandFlash */ - gpio_direction_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); -} -#endif - -#ifdef CONFIG_MACB -static void cpu9260_macb_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - /* Enable clock */ - writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); - - at91_set_pio_pullup(AT91_PIO_PORTA, 17, 1); - - at91_phy_reset(); - - at91_macb_hw_init(); -} -#endif - -int board_early_init_f(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - - writel((1 << ATMEL_ID_PIOA) | - (1 << ATMEL_ID_PIOB) | - (1 << ATMEL_ID_PIOC), - &pmc->pcer); - - at91_seriald_hw_init(); - - return 0; -} - - -int board_init(void) -{ - /* arch number of the board */ -#if defined(CONFIG_CPU9G20) - gd->bd->bi_arch_number = MACH_TYPE_CPUAT9G20; -#elif defined(CONFIG_CPU9260) - gd->bd->bi_arch_number = MACH_TYPE_CPUAT9260; -#endif - - /* adress of boot parameters */ - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - -#ifdef CONFIG_CMD_NAND - cpu9260_nand_hw_init(); -#endif -#ifdef CONFIG_MACB - cpu9260_macb_hw_init(); -#endif -#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT) - status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); -#endif - return 0; -} - -int dram_init(void) -{ - gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, - CONFIG_SYS_SDRAM_SIZE); - return 0; -} - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0); -#endif - return rc; -} |
