/*
* (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
+ * Stelian Pop <stelian@popies.net>
* Lead Tech Design <www.leadtechdesign.com>
* Copyright (C) 2008 Ronetix Ilko Iliev (www.ronetix.at)
* Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/sizes.h>
-#include <asm/arch/at91sam9263.h>
+#include <asm/io.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/at91_pio.h>
#include <asm/arch/clk.h>
-#include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/gpio.h>
#include <lcd.h>
#include <atmel_lcdc.h>
#include <dataflash.h>
static void pm9263_nand_hw_init(void)
{
unsigned long csa;
- at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE;
- at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC0;
+ struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
/* Enable CS3 */
csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
#ifdef CONFIG_MACB
static void pm9263_macb_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
/*
* PB27 enables the 50MHz oscillator for Ethernet PHY
at91_set_pio_value(AT91_PIO_PORTB, 27, 1); /* 1- enable, 0 - disable */
/* Enable clock */
- writel(1 << AT91SAM9263_ID_EMAC, &pmc->pcer);
+ writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
/*
* Disable pull-up on:
vl_vsync_len: 1,
vl_upper_margin:1,
vl_lower_margin:0,
- mmio: AT91SAM9263_LCDC_BASE,
+ mmio: ATMEL_BASE_LCDC,
};
void lcd_enable(void)
/* Initialize the PSRAM memory */
static int pm9263_lcd_hw_psram_init(void)
{
- volatile uint16_t x;
unsigned long csa;
- at91_smc_t *smc = (at91_smc_t *) AT91_SMC1_BASE;
- at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC1;
+ struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
/* Enable CS3 3.3v, no pull-ups */
csa = readl(&matrix->csa[1]) | AT91_MATRIX_CSA_DBPUC |
at91_set_pio_value(PSRAM_CRE_PIN, 0); /* set PSRAM_CRE_PIN to '0' */
/* PSRAM: write BCR */
- x = readw(PSRAM_CTRL_REG);
- x = readw(PSRAM_CTRL_REG);
+ readw(PSRAM_CTRL_REG);
+ readw(PSRAM_CTRL_REG);
writew(1, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */
writew(0x9d4f, PSRAM_CTRL_REG); /* write the BCR */
/* write RCR of the PSRAM */
- x = readw(PSRAM_CTRL_REG);
- x = readw(PSRAM_CTRL_REG);
+ readw(PSRAM_CTRL_REG);
+ readw(PSRAM_CTRL_REG);
writew(0, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */
/* set RCR; 0x10-async mode,0x90-page mode */
writew(0x90, PSRAM_CTRL_REG);
at91_set_pio_value(PSRAM_CRE_PIN, 1); /* set PSRAM_CRE_PIN to '1' */
/* write RCR of the PSRAM */
- x = readw(PSRAM_CTRL_REG);
- x = readw(PSRAM_CTRL_REG);
+ readw(PSRAM_CTRL_REG);
+ readw(PSRAM_CTRL_REG);
writew(0, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */
/* set RCR;0x10-async mode,0x90-page mode */
writew(0x90, PSRAM_CTRL_REG);
static void pm9263_lcd_hw_init(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
at91_set_a_periph(AT91_PIO_PORTC, 0, 0); /* LCDVSYNC */
at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDHSYNC */
at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDD22 */
at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */
- writel(1 << AT91SAM9263_ID_LCDC, &pmc->pcer);
+ writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
/* Power Control */
at91_set_pio_output(AT91_PIO_PORTA, 22, 1);
/* initialize te PSRAM */
int stat = pm9263_lcd_hw_psram_init();
- gd->fb_base = (stat == 0) ? PHYS_PSRAM : AT91SAM9263_SRAM0_BASE;
+ gd->fb_base = (stat == 0) ? PHYS_PSRAM : ATMEL_BASE_SRAM0;
#else
- gd->fb_base = AT91SAM9263_SRAM0_BASE;
+ gd->fb_base = ATMEL_BASE_SRAM0;
#endif
}
#endif /* CONFIG_LCD */
-int board_init(void)
+int board_early_init_f(void)
{
- at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
- /* Enable Ctrlc */
- console_init_f();
-
- writel((1 << AT91SAM9263_ID_PIOA) |
- (1 << AT91SAM9263_ID_PIOCDE) |
- (1 << AT91SAM9263_ID_PIOB),
+ /* Enable clocks for all PIOs */
+ writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) |
+ (1 << ATMEL_ID_PIOCDE),
&pmc->pcer);
+ at91_seriald_hw_init();
+
+ return 0;
+}
+
+int board_init(void)
+{
/* arch number of AT91SAM9263EK-Board */
gd->bd->bi_arch_number = MACH_TYPE_PM9263;
/* adress of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- at91_serial_hw_init();
#ifdef CONFIG_CMD_NAND
pm9263_nand_hw_init();
#endif
}
int dram_init(void)
+{
+ /* dram_init must store complete ramsize in gd->ram_size */
+ gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
+ PHYS_SDRAM_SIZE);
+ return 0;
+}
+
+void 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
{
int rc = 0;
#ifdef CONFIG_MACB
- rc = macb_eth_initialize(0, (void *)AT91_EMAC_BASE, 0x01);
+ rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x01);
#endif
return rc;
}
ss = "(PSRAM)";
break;
- case AT91SAM9263_SRAM0_BASE:
+ case ATMEL_BASE_SRAM0:
ss = "(Internal SRAM)";
break;
projects / karo-tx-uboot.git / blobdiff