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/*
* Copyright 2013 Freescale Semiconductor, Inc.
*
* Authors: Roy Zang <tie-fei.zang@freescale.com>
* Chunhe Lan <Chunhe.Lan@freescale.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <pci.h>
#include <asm/io.h>
#include <asm/cache.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <fsl_ddr_sdram.h>
#include <asm/fsl_portals.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <netdev.h>
#include <malloc.h>
#include <fm_eth.h>
#include <fsl_mdio.h>
#include <miiphy.h>
#include <phy.h>
#include <fsl_dtsec.h>
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
fsl_lbc_t *lbc = LBC_BASE_ADDR;
/* Set ABSWP to implement conversion of addresses in the LBC */
setbits_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR);
return 0;
}
int checkboard(void)
{
printf("Board: P1023 RDB\n");
return 0;
}
#ifdef CONFIG_PCI
void pci_init_board(void)
{
fsl_pcie_init_board(0);
}
#endif
int board_early_init_r(void)
{
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
int flash_esel = find_tlb_idx((void *)flashbase, 1);
/*
* Remap Boot flash + PROMJET region to caching-inhibited
* so that flash can be erased properly.
*/
/* Flush d-cache and invalidate i-cache of any FLASH data */
flush_dcache();
invalidate_icache();
if (flash_esel == -1) {
/* very unlikely unless something is messed up */
puts("Error: Could not find TLB for FLASH BASE\n");
flash_esel = 2; /* give our best effort to continue */
} else {
/* invalidate existing TLB entry for flash + promjet */
disable_tlb(flash_esel);
}
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, flash_esel, BOOKE_PAGESZ_256M, 1);
setup_portals();
return 0;
}
unsigned long get_board_sys_clk(ulong dummy)
{
return gd->bus_clk;
}
unsigned long get_board_ddr_clk(ulong dummy)
{
return gd->mem_clk;
}
int board_eth_init(bd_t *bis)
{
ccsr_gur_t *gur = (ccsr_gur_t *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
struct fsl_pq_mdio_info dtsec_mdio_info;
/*
* Need to set dTSEC 1 pin multiplexing to TSEC. The default setting
* is not correct.
*/
setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_TSEC1_1);
dtsec_mdio_info.regs =
(struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR;
dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
/* Register the 1G MDIO bus */
fsl_pq_mdio_init(bis, &dtsec_mdio_info);
fm_info_set_phy_address(FM1_DTSEC1, CONFIG_SYS_FM1_DTSEC1_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC2, CONFIG_SYS_FM1_DTSEC2_PHY_ADDR);
fm_info_set_mdio(FM1_DTSEC1,
miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
fm_info_set_mdio(FM1_DTSEC2,
miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
#ifdef CONFIG_FMAN_ENET
cpu_eth_init(bis);
#endif
return pci_eth_init(bis);
}
#if defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, bd_t *bd)
{
phys_addr_t base;
phys_size_t size;
ft_cpu_setup(blob, bd);
base = env_get_bootm_low();
size = env_get_bootm_size();
fdt_fixup_memory(blob, (u64)base, (u64)size);
#ifdef CONFIG_HAS_FSL_DR_USB
fsl_fdt_fixup_dr_usb(blob, bd);
#endif
fdt_fixup_fman_ethernet(blob);
return 0;
}
#endif
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