1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2013 Freescale Semiconductor, Inc.
5 * Authors: Roy Zang <tie-fei.zang@freescale.com>
6 * Chunhe Lan <Chunhe.Lan@freescale.com>
16 #include <asm/cache.h>
17 #include <asm/processor.h>
19 #include <asm/immap_85xx.h>
20 #include <asm/fsl_pci.h>
21 #include <fsl_ddr_sdram.h>
22 #include <asm/fsl_portals.h>
23 #include <fsl_qbman.h>
24 #include <linux/libfdt.h>
25 #include <fdt_support.h>
32 #include <fsl_dtsec.h>
34 DECLARE_GLOBAL_DATA_PTR;
36 int board_early_init_f(void)
38 fsl_lbc_t *lbc = LBC_BASE_ADDR;
40 /* Set ABSWP to implement conversion of addresses in the LBC */
41 setbits_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR);
48 printf("Board: P1023 RDB\n");
54 void pci_init_board(void)
56 fsl_pcie_init_board(0);
60 int board_early_init_r(void)
62 const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
63 int flash_esel = find_tlb_idx((void *)flashbase, 1);
66 * Remap Boot flash + PROMJET region to caching-inhibited
67 * so that flash can be erased properly.
70 /* Flush d-cache and invalidate i-cache of any FLASH data */
74 if (flash_esel == -1) {
75 /* very unlikely unless something is messed up */
76 puts("Error: Could not find TLB for FLASH BASE\n");
77 flash_esel = 2; /* give our best effort to continue */
79 /* invalidate existing TLB entry for flash + promjet */
80 disable_tlb(flash_esel);
83 set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
84 MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
85 0, flash_esel, BOOKE_PAGESZ_256M, 1);
87 setup_qbman_portals();
92 unsigned long get_board_sys_clk(ulong dummy)
97 unsigned long get_board_ddr_clk(ulong dummy)
102 int board_eth_init(bd_t *bis)
104 ccsr_gur_t *gur = (ccsr_gur_t *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
105 struct fsl_pq_mdio_info dtsec_mdio_info;
108 * Need to set dTSEC 1 pin multiplexing to TSEC. The default setting
111 setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_TSEC1_1);
113 dtsec_mdio_info.regs =
114 (struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR;
115 dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
117 /* Register the 1G MDIO bus */
118 fsl_pq_mdio_init(bis, &dtsec_mdio_info);
120 fm_info_set_phy_address(FM1_DTSEC1, CONFIG_SYS_FM1_DTSEC1_PHY_ADDR);
121 fm_info_set_phy_address(FM1_DTSEC2, CONFIG_SYS_FM1_DTSEC2_PHY_ADDR);
123 fm_info_set_mdio(FM1_DTSEC1,
124 miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
125 fm_info_set_mdio(FM1_DTSEC2,
126 miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
128 #ifdef CONFIG_FMAN_ENET
132 return pci_eth_init(bis);
135 #if defined(CONFIG_OF_BOARD_SETUP)
136 int ft_board_setup(void *blob, bd_t *bd)
141 ft_cpu_setup(blob, bd);
143 base = env_get_bootm_low();
144 size = env_get_bootm_size();
146 fdt_fixup_memory(blob, (u64)base, (u64)size);
148 #ifdef CONFIG_HAS_FSL_DR_USB
149 fsl_fdt_fixup_dr_usb(blob, bd);
152 fdt_fixup_fman_ethernet(blob);