+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian@popies.net>
* Lead Tech Design <www.leadtechdesign.com>
* Copyright (C) 2008 Ronetix Ilko Iliev (www.ronetix.at)
* Copyright (C) 2009 Jean-Christopher PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <vsprintf.h>
#include <linux/sizes.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/at91sam9_smc.h>
#include <asm/arch/at91_common.h>
-#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_rstc.h>
#include <asm/arch/at91_matrix.h>
#include <asm/arch/clk.h>
#include <asm/arch/gpio.h>
-
-#include <lcd.h>
-#include <atmel_lcdc.h>
-#include <dataflash.h>
#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_DRIVER_DM9000)
#include <net.h>
#endif
#include <netdev.h>
+#include <asm/mach-types.h>
DECLARE_GLOBAL_DATA_PTR;
unsigned long csa;
struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
- struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Enable CS3 */
csa = readl(&matrix->csa) | AT91_MATRIX_CSA_EBI_CS3A;
AT91_SMC_MODE_TDF_CYCLE(2),
&smc->cs[3].mode);
- writel(1 << ATMEL_ID_PIOA |
- 1 << ATMEL_ID_PIOC,
- &pmc->pcer);
+ at91_periph_clk_enable(ATMEL_ID_PIOA);
+ at91_periph_clk_enable(ATMEL_ID_PIOC);
/* Configure RDY/BSY */
gpio_direction_input(CONFIG_SYS_NAND_READY_PIN);
static void pm9261_dm9000_hw_init(void)
{
struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
- struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/* Configure SMC CS2 for DM9000 */
writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
&smc->cs[2].mode);
/* Configure Interrupt pin as input, no pull-up */
- writel(1 << ATMEL_ID_PIOA, &pmc->pcer);
+ at91_periph_clk_enable(ATMEL_ID_PIOA);
at91_set_pio_input(AT91_PIO_PORTA, 24, 0);
}
#endif
-#ifdef CONFIG_LCD
-vidinfo_t panel_info = {
- vl_col: 240,
- vl_row: 320,
- vl_clk: 4965000,
- vl_sync: ATMEL_LCDC_INVLINE_INVERTED |
- ATMEL_LCDC_INVFRAME_INVERTED,
- vl_bpix: 3,
- vl_tft: 1,
- vl_hsync_len: 5,
- vl_left_margin: 1,
- vl_right_margin:33,
- vl_vsync_len: 1,
- vl_upper_margin:1,
- vl_lower_margin:0,
- mmio: ATMEL_BASE_LCDC,
-};
-
-void lcd_enable(void)
-{
- at91_set_pio_value(AT91_PIO_PORTA, 22, 0); /* power up */
-}
-
-void lcd_disable(void)
-{
- at91_set_pio_value(AT91_PIO_PORTA, 22, 1); /* power down */
-}
-
-static void pm9261_lcd_hw_init(void)
-{
- struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
- at91_set_a_periph(AT91_PIO_PORTB, 1, 0); /* LCDHSYNC */
- at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* LCDDOTCK */
- at91_set_a_periph(AT91_PIO_PORTB, 3, 0); /* LCDDEN */
- at91_set_a_periph(AT91_PIO_PORTB, 4, 0); /* LCDCC */
- at91_set_a_periph(AT91_PIO_PORTB, 7, 0); /* LCDD2 */
- at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* LCDD3 */
- at91_set_a_periph(AT91_PIO_PORTB, 9, 0); /* LCDD4 */
- at91_set_a_periph(AT91_PIO_PORTB, 10, 0); /* LCDD5 */
- at91_set_a_periph(AT91_PIO_PORTB, 11, 0); /* LCDD6 */
- at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* LCDD7 */
- at91_set_a_periph(AT91_PIO_PORTB, 15, 0); /* LCDD10 */
- at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* LCDD11 */
- at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* LCDD12 */
- at91_set_a_periph(AT91_PIO_PORTB, 18, 0); /* LCDD13 */
- at91_set_a_periph(AT91_PIO_PORTB, 19, 0); /* LCDD14 */
- at91_set_a_periph(AT91_PIO_PORTB, 20, 0); /* LCDD15 */
- at91_set_b_periph(AT91_PIO_PORTB, 23, 0); /* LCDD18 */
- at91_set_b_periph(AT91_PIO_PORTB, 24, 0); /* LCDD19 */
- at91_set_b_periph(AT91_PIO_PORTB, 25, 0); /* LCDD20 */
- at91_set_b_periph(AT91_PIO_PORTB, 26, 0); /* LCDD21 */
- at91_set_b_periph(AT91_PIO_PORTB, 27, 0); /* LCDD22 */
- at91_set_b_periph(AT91_PIO_PORTB, 28, 0); /* LCDD23 */
-
- writel(1 << 17, &pmc->scer); /* LCD controller Clock, AT91SAM9261 only */
-
- gd->fb_base = ATMEL_BASE_SRAM;
-}
-
-#ifdef CONFIG_LCD_INFO
-#include <nand.h>
-#include <version.h>
-
-extern flash_info_t flash_info[];
-
-void lcd_show_board_info(void)
-{
- ulong dram_size, nand_size, flash_size, dataflash_size;
- int i;
- char temp[32];
-
- lcd_printf ("%s\n", U_BOOT_VERSION);
- lcd_printf ("(C) 2009 Ronetix GmbH\n");
- lcd_printf ("support@ronetix.at\n");
- lcd_printf ("%s CPU at %s MHz",
- CONFIG_SYS_AT91_CPU_NAME,
- strmhz(temp, get_cpu_clk_rate()));
-
- dram_size = 0;
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
- dram_size += gd->bd->bi_dram[i].size;
-
- nand_size = 0;
- for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
- nand_size += nand_info[i].size;
-
- flash_size = 0;
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
- flash_size += flash_info[i].size;
-
- dataflash_size = 0;
- for (i = 0; i < CONFIG_SYS_MAX_DATAFLASH_BANKS; i++)
- dataflash_size += (unsigned int) dataflash_info[i].Device.pages_number *
- dataflash_info[i].Device.pages_size;
-
- lcd_printf ("%ld MB SDRAM, %ld MB NAND\n%ld MB NOR Flash\n"
- "%ld MB DataFlash\n",
- dram_size >> 20,
- nand_size >> 20,
- flash_size >> 20,
- dataflash_size >> 20);
-}
-#endif /* CONFIG_LCD_INFO */
-
-#endif /* CONFIG_LCD */
-
int board_early_init_f(void)
{
- struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
-
- /* Enable clocks for some PIOs */
- writel(1 << ATMEL_ID_PIOA |
- 1 << ATMEL_ID_PIOC,
- &pmc->pcer);
-
- at91_seriald_hw_init();
-
return 0;
}
#ifdef CONFIG_CMD_NAND
pm9261_nand_hw_init();
#endif
-#ifdef CONFIG_HAS_DATAFLASH
- at91_spi0_hw_init(1 << 0);
-#endif
#ifdef CONFIG_DRIVER_DM9000
pm9261_dm9000_hw_init();
-#endif
-#ifdef CONFIG_LCD
- pm9261_lcd_hw_init();
#endif
return 0;
}
return 0;
}
-void dram_init_banksize(void)
+int dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM;
gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+
+ return 0;
}
#ifdef CONFIG_RESET_PHY_R
* Initialize ethernet HW addr prior to starting Linux,
* needed for nfsroot
*/
- eth_init(gd->bd);
+ eth_init();
#endif
}
#endif
projects / oweals / u-boot.git / blobdiff