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66b5ee9c55
The firmware invoking main U-Boot uses
* a0 to pass the boot hart
* a1 to pass a device-tree
Let the bdinfo command print this information, e.g.
boot hart = 0x000000000000001b
firmware fdt= 0x0000000087e00000
The firmware fdt field will only be printed if it is non-zero.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
19 lines
390 B
C
19 lines
390 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* RISC-V-specific information for the 'bdinfo' command
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*/
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#include <init.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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void arch_print_bdinfo(void)
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{
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bdinfo_print_num_l("boot hart", gd->arch.boot_hart);
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if (gd->arch.firmware_fdt_addr)
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bdinfo_print_num_ll("firmware fdt",
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(long long)gd->arch.firmware_fdt_addr);
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}
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