1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2014 Freescale Semiconductor
12 #include <fdt_support.h>
13 #include <linux/libfdt.h>
14 #include <fsl-mc/fsl_mc.h>
15 #include <environment.h>
16 #include <asm/arch/soc.h>
18 DECLARE_GLOBAL_DATA_PTR;
22 init_final_memctl_regs();
24 #ifdef CONFIG_ENV_IS_NOWHERE
25 gd->env_addr = (ulong)&default_environment[0];
31 int board_early_init_f(void)
33 fsl_lsch3_early_init_f();
37 void detail_board_ddr_info(void)
40 print_size(gd->bd->bi_dram[0].size + gd->bd->bi_dram[1].size, "");
42 #ifdef CONFIG_SYS_FSL_HAS_DP_DDR
43 if (soc_has_dp_ddr() && gd->bd->bi_dram[2].size) {
45 print_size(gd->bd->bi_dram[2].size, "");
46 print_ddr_info(CONFIG_DP_DDR_CTRL);
51 #if defined(CONFIG_ARCH_MISC_INIT)
52 int arch_misc_init(void)
58 int board_eth_init(bd_t *bis)
62 #ifdef CONFIG_SMC91111
63 error = smc91111_initialize(0, CONFIG_SMC91111_BASE);
66 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
67 error = cpu_eth_init(bis);
72 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
73 void fdt_fixup_board_enet(void *fdt)
77 offset = fdt_path_offset(fdt, "/soc/fsl-mc");
80 * TODO: Remove this when backward compatibility
81 * with old DT node (/fsl-mc) is no longer needed.
84 offset = fdt_path_offset(fdt, "/fsl-mc");
87 printf("%s: ERROR: fsl-mc node not found in device tree (error %d)\n",
92 if ((get_mc_boot_status() == 0) && (get_dpl_apply_status() == 0))
93 fdt_status_okay(fdt, offset);
95 fdt_status_fail(fdt, offset);
98 void board_quiesce_devices(void)
100 fsl_mc_ldpaa_exit(gd->bd);
104 #ifdef CONFIG_OF_BOARD_SETUP
105 int ft_board_setup(void *blob, bd_t *bd)
107 u64 base[CONFIG_NR_DRAM_BANKS];
108 u64 size[CONFIG_NR_DRAM_BANKS];
110 ft_cpu_setup(blob, bd);
112 /* fixup DT for the two GPP DDR banks */
113 base[0] = gd->bd->bi_dram[0].start;
114 size[0] = gd->bd->bi_dram[0].size;
115 base[1] = gd->bd->bi_dram[1].start;
116 size[1] = gd->bd->bi_dram[1].size;
118 #ifdef CONFIG_RESV_RAM
119 /* reduce size if reserved memory is within this bank */
120 if (gd->arch.resv_ram >= base[0] &&
121 gd->arch.resv_ram < base[0] + size[0])
122 size[0] = gd->arch.resv_ram - base[0];
123 else if (gd->arch.resv_ram >= base[1] &&
124 gd->arch.resv_ram < base[1] + size[1])
125 size[1] = gd->arch.resv_ram - base[1];
128 fdt_fixup_memory_banks(blob, base, size, 2);
130 fdt_fsl_mc_fixup_iommu_map_entry(blob);
132 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
133 fdt_fixup_board_enet(blob);
140 #if defined(CONFIG_RESET_PHY_R)