+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) Freescale Semiconductor, Inc. 2006.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <fdt_support.h>
+#include <init.h>
#include <ioports.h>
+#include <log.h>
#include <mpc83xx.h>
#include <i2c.h>
#include <miiphy.h>
#include <spd_sdram.h>
#include <asm/mmu.h>
#if defined(CONFIG_OF_LIBFDT)
-#include <libfdt.h>
+#include <linux/libfdt.h>
#endif
+#include <linux/delay.h>
+
+#include "../../../arch/powerpc/cpu/mpc83xx/hrcw/hrcw.h"
+#include "../../../arch/powerpc/cpu/mpc83xx/elbc/elbc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
#ifndef CONFIG_SPD_EEPROM
/*************************************************************************
im->sysconf.ddrlaw[0].ar =
LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
- im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000;
+ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_SDRAM_BASE & 0xfffff000;
-#if ((CONFIG_SYS_DDR_SDRAM_BASE & 0x00FFFFFF) != 0)
+#if ((CONFIG_SYS_SDRAM_BASE & 0x00FFFFFF) != 0)
#warning Chip select bounds is only configurable in 16MB increments
#endif
im->ddr.csbnds[0].csbnds =
- ((CONFIG_SYS_DDR_SDRAM_BASE >> CSBNDS_SA_SHIFT) & CSBNDS_SA) |
- (((CONFIG_SYS_DDR_SDRAM_BASE + ddr_size - 1) >>
+ ((CONFIG_SYS_SDRAM_BASE >> CSBNDS_SA_SHIFT) & CSBNDS_SA) |
+ (((CONFIG_SYS_SDRAM_BASE + ddr_size - 1) >>
CSBNDS_EA_SHIFT) & CSBNDS_EA);
im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
};
#endif /* CONFIG_PCI */
-phys_size_t initdram(int board_type)
+int dram_init(void)
{
volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
u32 msize = 0;
#endif
if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
- return -1;
+ return -ENXIO;
/* DDR SDRAM - Main SODIMM */
- im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
+ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_SDRAM_BASE & LAWBAR_BAR;
#ifdef CONFIG_SPD_EEPROM
msize = spd_sdram();
#else
#endif
/* return total bus RAM size(bytes) */
- return msize * 1024 * 1024;
+ gd->ram_size = msize * 1024 * 1024;
+
+ return 0;
}
int checkboard(void)
{
-#ifdef CONFIG_MPC8349ITX
+#ifdef CONFIG_TARGET_MPC8349ITX
puts("Board: Freescale MPC8349E-mITX\n");
#else
puts("Board: Freescale MPC8349E-mITX-GP\n");
}
#if defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
+
+ return 0;
}
#endif