* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Marius Groeger <mgroeger@sysgo.de>
*
- * 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>
DECLARE_GLOBAL_DATA_PTR;
-int board_init (void)
+int board_early_init_f(void)
{
- gd->bd->bi_arch_number = MACH_TYPE_ACTUX2;
+ /* CS1: IPAC-X */
+ writel(0x94d10013, IXP425_EXP_CS1);
+ /* CS5: Debug port */
+ writel(0x9d520003, IXP425_EXP_CS5);
+ /* CS6: HW release register */
+ writel(0x81860001, IXP425_EXP_CS6);
+ /* CS7: LEDs */
+ writel(0x80900003, IXP425_EXP_CS7);
+
+ return 0;
+}
+int board_init(void)
+{
/* adress of boot parameters */
gd->bd->bi_boot_params = 0x00000100;
- GPIO_OUTPUT_ENABLE (CFG_GPIO_IORST);
- GPIO_OUTPUT_ENABLE (CFG_GPIO_ETHRST);
- GPIO_OUTPUT_ENABLE (CFG_GPIO_DSR);
- GPIO_OUTPUT_ENABLE (CFG_GPIO_DCD);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_IORST);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_ETHRST);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_DSR);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_DCD);
- GPIO_OUTPUT_CLEAR (CFG_GPIO_IORST);
- GPIO_OUTPUT_CLEAR (CFG_GPIO_ETHRST);
+ GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_IORST);
+ GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_ETHRST);
- GPIO_OUTPUT_CLEAR (CFG_GPIO_DSR);
- GPIO_OUTPUT_SET (CFG_GPIO_DCD);
+ GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_DSR);
+ GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_DCD);
- /* Setup GPIO's for Interrupt inputs */
- GPIO_OUTPUT_DISABLE (CFG_GPIO_DBGINT);
- GPIO_OUTPUT_DISABLE (CFG_GPIO_ETHINT);
+ /* Setup GPIOs for Interrupt inputs */
+ GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_DBGINT);
+ GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_ETHINT);
- /* Setup GPIO's for 33MHz clock output */
- GPIO_OUTPUT_ENABLE (CFG_GPIO_PCI_CLK);
- GPIO_OUTPUT_ENABLE (CFG_GPIO_EXTBUS_CLK);
- *IXP425_GPIO_GPCLKR = 0x011001FF;
+ /* Setup GPIOs for 33MHz clock output */
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCI_CLK);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_EXTBUS_CLK);
+ writel(0x011001FF, IXP425_GPIO_GPCLKR);
- /* CS1: IPAC-X */
- *IXP425_EXP_CS1 = 0x94d10013;
- /* CS5: Debug port */
- *IXP425_EXP_CS5 = 0x9d520003;
- /* CS6: HW release register */
- *IXP425_EXP_CS6 = 0x81860001;
- /* CS7: LEDs */
- *IXP425_EXP_CS7 = 0x80900003;
+ udelay(533);
+ GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_IORST);
+ GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_ETHRST);
- udelay (533);
- GPIO_OUTPUT_SET (CFG_GPIO_IORST);
- GPIO_OUTPUT_SET (CFG_GPIO_ETHRST);
-
- ACTUX2_LED1 (1);
- ACTUX2_LED2 (0);
- ACTUX2_LED3 (0);
- ACTUX2_LED4 (0);
+ ACTUX2_LED1(1);
+ ACTUX2_LED2(0);
+ ACTUX2_LED3(0);
+ ACTUX2_LED4(0);
return 0;
}
/*
* Check Board Identity
*/
-int checkboard (void)
+int checkboard(void)
{
- char *s = getenv ("serial#");
+ char buf[64];
+ int i = getenv_f("serial#", buf, sizeof(buf));
- puts ("Board: AcTux-2 rev.");
- putc (ACTUX2_BOARDREL + 'A' - 1);
+ puts("Board: AcTux-2 rev.");
+ putc(ACTUX2_BOARDREL + 'A' - 1);
- if (s != NULL) {
- puts (", serial# ");
- puts (s);
+ if (i > 0) {
+ puts(", serial# ");
+ puts(buf);
}
- putc ('\n');
+ putc('\n');
- return (0);
+ return 0;
}
-int dram_init (void)
+int dram_init(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
+ gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, 128<<20);
+ return 0;
}
/*************************************************************************
* 1 = Rev. A
* 2 = Rev. B
*************************************************************************/
-u32 get_board_rev (void)
+u32 get_board_rev(void)
{
return ACTUX2_BOARDREL;
}
-void reset_phy (void)
+void reset_phy(void)
{
/* init IcPlus IP175C ethernet switch to native IP175C mode */
- miiphy_write ("NPE0", 29, 31, 0x175C);
+ miiphy_write("NPE0", 29, 31, 0x175C);
}