1 // SPDX-License-Identifier: GPL-2.0+
4 * David Feng <fenghua@phytium.com.cn>
5 * Sharma Bhupesh <bhupesh.sharma@freescale.com>
13 #include <linux/compiler.h>
14 #include <dm/platform_data/serial_pl01x.h>
16 #include <asm/armv8/mmu.h>
18 DECLARE_GLOBAL_DATA_PTR;
20 static const struct pl01x_serial_platdata serial_platdata = {
23 .clock = CONFIG_PL011_CLOCK,
26 U_BOOT_DEVICE(vexpress_serials) = {
27 .name = "serial_pl01x",
28 .platdata = &serial_platdata,
31 static struct mm_region vexpress64_mem_map[] = {
36 .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
38 PTE_BLOCK_PXN | PTE_BLOCK_UXN
42 .size = 0xff80000000UL,
43 .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
51 struct mm_region *mem_map = vexpress64_mem_map;
53 /* This function gets replaced by platforms supporting PCIe.
54 * The replacement function, eg. on Juno, initialises the PCIe bus.
56 __weak void vexpress64_pcie_init(void)
62 vexpress64_pcie_init();
68 gd->ram_size = PHYS_SDRAM_1_SIZE;
72 int dram_init_banksize(void)
74 gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
75 gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
77 gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
78 gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
85 * Board specific reset that is system reset.
87 void reset_cpu(ulong addr)
92 * Board specific ethernet initialization routine.
94 int board_eth_init(bd_t *bis)
97 #ifdef CONFIG_SMC91111
98 rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
100 #ifdef CONFIG_SMC911X
101 rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);