siemens/taurus/taurus.c

1 // SPDX-License-Identifier: GPL-2.0+
7  * U-Boot file: board/atmel/at91sam9260ek/at91sam9260ek.c
9  * (C) Copyright 2007-2008
50 	struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;  in taurus_nand_hw_init()  local
54 	csa = readl(&matrix->ebicsa);  in taurus_nand_hw_init()
56 	writel(csa, &matrix->ebicsa);  in taurus_nand_hw_init()
61 	       &smc->cs[3].setup);  in taurus_nand_hw_init()
64 	       &smc->cs[3].pulse);  in taurus_nand_hw_init()
66 	       &smc->cs[3].cycle);  in taurus_nand_hw_init()
71 	       &smc->cs[3].mode);  in taurus_nand_hw_init()
89 	writel((readl(&mat->scfg[3]) & (~AT91_MATRIX_SLOT_CYCLE))  in matrix_init()
91 			&mat->scfg[3]);  in matrix_init()
171 	writel(readl(&ma->ebicsa) | AT91_MATRIX_CS1A_SDRAMC |  in sdramc_configure()
173 		&ma->ebicsa);  in sdramc_configure()
192 	 * To find mirror addresses depends how the collumns are connected  in mem_init()
195 	 * behaves like normal SRAM with A0,A1,A2,etc. connected incremantal  in mem_init()
227 	 * Disable pull-up on:  in taurus_macb_hw_init()
235 	 * PHY has internal pull-down  in taurus_macb_hw_init()
248 	at91_set_gpio_input(AT91_PIN_PA25, 1);   /* ERST tri-state */  in taurus_macb_hw_init()
250 	/* Re-enable pull-up */  in taurus_macb_hw_init()
325 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;  in board_init()
345 	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,  in dram_init()
390 		return -ENOENT;  in upgrade_failure_fallback()
441 			return -1;  in do_upgrade_available()