mirror of
https://github.com/AsahiLinux/u-boot
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7e96804975
fsl-mc lazyapply command applies dpl from efi_exit_boot_services().
Status of fsl-mc node in working fdt is updated at this stage.
However, an efi application like grub may already have copied the fdt.
So the updates to fdt done at efi_exit_boot_services() may not be
visible to the OS. Fix it by updating fdt earlier if fsl-mc lazyapply
command is used.
Fixes: b7b8410a8f (ls2080: Exit dpaa only right before exiting U-Boot)
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: York Sun <york.sun@nxp.com>
66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2014 Freescale Semiconductor
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*/
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#ifndef __FSL_MC_H__
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#define __FSL_MC_H__
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#include <common.h>
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#define MC_CCSR_BASE_ADDR \
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((struct mc_ccsr_registers __iomem *)0x8340000)
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#define GCR1_P1_STOP BIT(31)
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#define GCR1_P2_STOP BIT(30)
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#define GCR1_P1_DE_RST BIT(23)
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#define GCR1_P2_DE_RST BIT(22)
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#define GCR1_M1_DE_RST BIT(15)
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#define GCR1_M2_DE_RST BIT(14)
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#define GCR1_M_ALL_DE_RST (GCR1_M1_DE_RST | GCR1_M2_DE_RST)
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#define GSR_FS_MASK 0x3fffffff
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#define SOC_MC_PORTALS_BASE_ADDR ((void __iomem *)0x00080C000000)
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#define SOC_QBMAN_PORTALS_BASE_ADDR ((void __iomem *)0x000818000000)
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#define SOC_MC_PORTAL_STRIDE 0x10000
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#define SOC_MC_PORTAL_ADDR(_portal_id) \
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((void __iomem *)((uintptr_t)SOC_MC_PORTALS_BASE_ADDR + \
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(_portal_id) * SOC_MC_PORTAL_STRIDE))
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#define MC_PORTAL_OFFSET_TO_PORTAL_ID(_portal_offset) \
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((_portal_offset) / SOC_MC_PORTAL_STRIDE)
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struct mc_ccsr_registers {
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u32 reg_gcr1;
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u32 reserved1;
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u32 reg_gsr;
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u32 reserved2;
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u32 reg_sicbalr;
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u32 reg_sicbahr;
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u32 reg_sicapr;
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u32 reserved3;
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u32 reg_mcfbalr;
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u32 reg_mcfbahr;
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u32 reg_mcfapr;
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u32 reserved4[0x2f1];
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u32 reg_psr;
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u32 reserved5;
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u32 reg_brr[2];
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u32 reserved6[0x80];
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u32 reg_error[];
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};
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void fdt_fsl_mc_fixup_iommu_map_entry(void *blob);
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int get_mc_boot_status(void);
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int get_dpl_apply_status(void);
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int is_lazy_dpl_addr_valid(void);
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#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
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int get_aiop_apply_status(void);
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#endif
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u64 mc_get_dram_addr(void);
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unsigned long mc_get_dram_block_size(void);
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int fsl_mc_ldpaa_init(bd_t *bis);
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int fsl_mc_ldpaa_exit(bd_t *bd);
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void mc_env_boot(void);
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#endif
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