mirror of
https://github.com/AsahiLinux/u-boot
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65cc0e2a65
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
164 lines
3.5 KiB
C
164 lines
3.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2013 Freescale Semiconductor, Inc.
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*/
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#include <common.h>
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#include <command.h>
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#include <env.h>
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#include <fdt_support.h>
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#include <hwconfig.h>
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#include <image.h>
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#include <init.h>
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#include <log.h>
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#include <netdev.h>
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#include <asm/global_data.h>
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#include <linux/compiler.h>
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#include <asm/mmu.h>
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#include <asm/processor.h>
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#include <asm/cache.h>
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#include <asm/immap_85xx.h>
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#include <asm/fsl_fdt.h>
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#include <asm/fsl_law.h>
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#include <asm/fsl_serdes.h>
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#include <asm/fsl_liodn.h>
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#include <fm_eth.h>
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#include "../common/sleep.h"
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#include "t104xrdb.h"
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#include "cpld.h"
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DECLARE_GLOBAL_DATA_PTR;
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int checkboard(void)
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{
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struct cpu_type *cpu = gd->arch.cpu;
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u8 sw;
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#if defined(CONFIG_TARGET_T1040D4RDB) || defined(CONFIG_TARGET_T1042D4RDB)
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printf("Board: %sD4RDB\n", cpu->name);
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#else
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printf("Board: %sRDB\n", cpu->name);
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#endif
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printf("Board rev: 0x%02x CPLD ver: 0x%02x, ",
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CPLD_READ(hw_ver), CPLD_READ(sw_ver));
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sw = CPLD_READ(flash_ctl_status);
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sw = ((sw & CPLD_LBMAP_MASK) >> CPLD_LBMAP_SHIFT);
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printf("vBank: %d\n", sw);
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return 0;
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}
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int board_early_init_f(void)
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{
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#if defined(CONFIG_DEEP_SLEEP)
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if (is_warm_boot())
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fsl_dp_disable_console();
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#endif
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return 0;
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}
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int board_early_init_r(void)
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{
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#ifdef CFG_SYS_FLASH_BASE
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const unsigned int flashbase = CFG_SYS_FLASH_BASE;
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int flash_esel = find_tlb_idx((void *)flashbase, 1);
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/*
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* Remap Boot flash region to caching-inhibited
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* so that flash can be erased properly.
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*/
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/* Flush d-cache and invalidate i-cache of any FLASH data */
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flush_dcache();
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invalidate_icache();
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if (flash_esel == -1) {
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/* very unlikely unless something is messed up */
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puts("Error: Could not find TLB for FLASH BASE\n");
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flash_esel = 2; /* give our best effort to continue */
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} else {
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/* invalidate existing TLB entry for flash */
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disable_tlb(flash_esel);
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}
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set_tlb(1, flashbase, CFG_SYS_FLASH_BASE_PHYS,
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MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
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0, flash_esel, BOOKE_PAGESZ_256M, 1);
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#endif
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return 0;
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}
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int misc_init_r(void)
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{
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ccsr_gur_t __iomem *gur = (void *)(CFG_SYS_MPC85xx_GUTS_ADDR);
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u32 srds_s1;
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srds_s1 = in_be32(&gur->rcwsr[4]) >> 24;
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printf("SERDES Reference : 0x%X\n", srds_s1);
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/* select SGMII*/
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if (srds_s1 == 0x86)
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CPLD_WRITE(misc_ctl_status, CPLD_READ(misc_ctl_status) |
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MISC_CTL_SG_SEL);
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/* select SGMII and Aurora*/
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if (srds_s1 == 0x8E)
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CPLD_WRITE(misc_ctl_status, CPLD_READ(misc_ctl_status) |
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MISC_CTL_SG_SEL | MISC_CTL_AURORA_SEL);
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#if defined(CONFIG_TARGET_T1040D4RDB)
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if (hwconfig("qe-tdm")) {
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CPLD_WRITE(sfp_ctl_status, CPLD_READ(sfp_ctl_status) |
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MISC_MUX_QE_TDM);
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printf("QECSR : 0x%02x, mux to qe-tdm\n",
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CPLD_READ(sfp_ctl_status));
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}
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/* Mask all CPLD interrupt sources, except QSGMII interrupts */
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if (CPLD_READ(sw_ver) < 0x03) {
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debug("CPLD SW version 0x%02x doesn't support int_mask\n",
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CPLD_READ(sw_ver));
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} else {
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CPLD_WRITE(int_mask, CPLD_INT_MASK_ALL &
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~(CPLD_INT_MASK_QSGMII1 | CPLD_INT_MASK_QSGMII2));
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}
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#endif
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return 0;
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}
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int ft_board_setup(void *blob, struct bd_info *bd)
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{
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phys_addr_t base;
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phys_size_t size;
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ft_cpu_setup(blob, bd);
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base = env_get_bootm_low();
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size = env_get_bootm_size();
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fdt_fixup_memory(blob, (u64)base, (u64)size);
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#ifdef CONFIG_PCI
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pci_of_setup(blob, bd);
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#endif
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fdt_fixup_liodn(blob);
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#ifdef CONFIG_HAS_FSL_DR_USB
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fsl_fdt_fixup_dr_usb(blob, bd);
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#endif
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#ifdef CONFIG_SYS_DPAA_FMAN
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#ifndef CONFIG_DM_ETH
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fdt_fixup_fman_ethernet(blob);
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#endif
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#endif
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if (hwconfig("qe-tdm"))
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fdt_del_diu(blob);
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return 0;
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}
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