1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2014 Freescale Semiconductor
13 #include <fdt_support.h>
14 #include <linux/libfdt.h>
15 #include <fsl-mc/fsl_mc.h>
16 #include <env_internal.h>
17 #include <asm/arch/soc.h>
19 DECLARE_GLOBAL_DATA_PTR;
23 init_final_memctl_regs();
25 #ifdef CONFIG_ENV_IS_NOWHERE
26 gd->env_addr = (ulong)&default_environment[0];
32 int board_early_init_f(void)
34 fsl_lsch3_early_init_f();
38 void detail_board_ddr_info(void)
41 print_size(gd->bd->bi_dram[0].size + gd->bd->bi_dram[1].size, "");
43 #ifdef CONFIG_SYS_FSL_HAS_DP_DDR
44 if (soc_has_dp_ddr() && gd->bd->bi_dram[2].size) {
46 print_size(gd->bd->bi_dram[2].size, "");
47 print_ddr_info(CONFIG_DP_DDR_CTRL);
52 int board_eth_init(bd_t *bis)
56 #ifdef CONFIG_SMC91111
57 error = smc91111_initialize(0, CONFIG_SMC91111_BASE);
60 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
61 error = cpu_eth_init(bis);
66 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
67 void fdt_fixup_board_enet(void *fdt)
71 offset = fdt_path_offset(fdt, "/soc/fsl-mc");
74 * TODO: Remove this when backward compatibility
75 * with old DT node (/fsl-mc) is no longer needed.
78 offset = fdt_path_offset(fdt, "/fsl-mc");
81 printf("%s: ERROR: fsl-mc node not found in device tree (error %d)\n",
86 if (get_mc_boot_status() == 0 &&
87 (is_lazy_dpl_addr_valid() || get_dpl_apply_status() == 0))
88 fdt_status_okay(fdt, offset);
90 fdt_status_fail(fdt, offset);
93 void board_quiesce_devices(void)
95 fsl_mc_ldpaa_exit(gd->bd);
99 #ifdef CONFIG_OF_BOARD_SETUP
100 int ft_board_setup(void *blob, bd_t *bd)
102 u64 base[CONFIG_NR_DRAM_BANKS];
103 u64 size[CONFIG_NR_DRAM_BANKS];
105 ft_cpu_setup(blob, bd);
107 /* fixup DT for the two GPP DDR banks */
108 base[0] = gd->bd->bi_dram[0].start;
109 size[0] = gd->bd->bi_dram[0].size;
110 base[1] = gd->bd->bi_dram[1].start;
111 size[1] = gd->bd->bi_dram[1].size;
113 #ifdef CONFIG_RESV_RAM
114 /* reduce size if reserved memory is within this bank */
115 if (gd->arch.resv_ram >= base[0] &&
116 gd->arch.resv_ram < base[0] + size[0])
117 size[0] = gd->arch.resv_ram - base[0];
118 else if (gd->arch.resv_ram >= base[1] &&
119 gd->arch.resv_ram < base[1] + size[1])
120 size[1] = gd->arch.resv_ram - base[1];
123 fdt_fixup_memory_banks(blob, base, size, 2);
125 fdt_fsl_mc_fixup_iommu_map_entry(blob);
127 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
128 fdt_fixup_board_enet(blob);
135 #if defined(CONFIG_RESET_PHY_R)
141 #ifdef CONFIG_TFABOOT
142 void *env_sf_get_env_addr(void)
144 return (void *)(CONFIG_SYS_FSL_QSPI_BASE1 + CONFIG_ENV_OFFSET);