2 * Copyright 2014 Freescale Semiconductor, Inc.
4 * SPDX-License-Identifier: GPL-2.0+
11 #include <linux/compiler.h>
13 #include <asm/processor.h>
14 #include <asm/cache.h>
15 #include <asm/immap_85xx.h>
16 #include <asm/fsl_law.h>
17 #include <asm/fsl_serdes.h>
18 #include <asm/fsl_portals.h>
19 #include <asm/fsl_liodn.h>
24 DECLARE_GLOBAL_DATA_PTR;
28 struct cpu_type *cpu = gd->arch.cpu;
30 printf("Board: %sRDB, ", cpu->name);
32 puts("SERDES Reference Clocks:\n");
33 printf(" SERDES1=100MHz SERDES2=156.25MHz\n"
34 " SERDES3=100MHz SERDES4=100MHz\n");
39 int board_early_init_r(void)
41 const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
42 int flash_esel = find_tlb_idx((void *)flashbase, 1);
45 * Remap Boot flash + PROMJET region to caching-inhibited
46 * so that flash can be erased properly.
49 /* Flush d-cache and invalidate i-cache of any FLASH data */
53 if (flash_esel == -1) {
54 /* very unlikely unless something is messed up */
55 puts("Error: Could not find TLB for FLASH BASE\n");
56 flash_esel = 2; /* give our best effort to continue */
58 /* invalidate existing TLB entry for flash + promjet */
59 disable_tlb(flash_esel);
62 set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
63 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
64 0, flash_esel, BOOKE_PAGESZ_256M, 1);
67 #ifdef CONFIG_SYS_DPAA_QBMAN
79 void ft_board_setup(void *blob, bd_t *bd)
84 ft_cpu_setup(blob, bd);
86 base = getenv_bootm_low();
87 size = getenv_bootm_size();
89 fdt_fixup_memory(blob, (u64)base, (u64)size);
92 pci_of_setup(blob, bd);
95 fdt_fixup_liodn(blob);
96 fdt_fixup_dr_usb(blob, bd);
98 #ifdef CONFIG_SYS_DPAA_FMAN
99 fdt_fixup_fman_ethernet(blob);
100 fdt_fixup_board_enet(blob);
105 * This function is called by bdinfo to print detail board information.
106 * As an exmaple for future board, we organize the messages into
107 * several sections. If applicable, the message is in the format of
109 * It should aligned with normal output of bdinfo command.
111 * Voltage: Core, DDR and another configurable voltages
112 * Clock : Critical clocks which are not printed already
113 * RCW : RCW source if not printed already
114 * Misc : Other important information not in above catagories
116 void board_detail(void)
120 /* RCW section SW3[4] */
122 puts("RCW source = ");
123 switch (rcwsrc & 0x1) {
128 puts("I2C normal addressing\n");