mirror of
https://github.com/brain-hackers/u-boot-brain
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b75d8dc564
The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* ARM-specific information for the 'bd' command
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*
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* (C) Copyright 2003
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#include <common.h>
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#include <init.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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struct bd_info *bd = gd->bd;
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bdinfo_print_num("arch_number", bd->bi_arch_number);
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#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
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if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) {
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bdinfo_print_num("Secure ram",
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gd->arch.secure_ram &
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MEM_RESERVE_SECURE_ADDR_MASK);
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}
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#endif
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#ifdef CONFIG_RESV_RAM
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if (gd->arch.resv_ram)
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bdinfo_print_num("Reserved ram", gd->arch.resv_ram);
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#endif
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#if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
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bdinfo_print_num("TLB addr", gd->arch.tlb_addr);
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#endif
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bdinfo_print_num("irq_sp", gd->irq_sp); /* irq stack pointer */
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bdinfo_print_num("sp start ", gd->start_addr_sp);
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/*
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* TODO: Currently only support for davinci SOC's is added.
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* Remove this check once all the board implement this.
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*/
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#ifdef CONFIG_CLOCKS
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printf("ARM frequency = %ld MHz\n", bd->bi_arm_freq);
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printf("DSP frequency = %ld MHz\n", bd->bi_dsp_freq);
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printf("DDR frequency = %ld MHz\n", bd->bi_ddr_freq);
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#endif
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#ifdef CONFIG_BOARD_TYPES
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printf("Board Type = %ld\n", gd->board_type);
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#endif
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#if CONFIG_VAL(SYS_MALLOC_F_LEN)
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printf("Early malloc usage: %lx / %x\n", gd->malloc_ptr,
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CONFIG_VAL(SYS_MALLOC_F_LEN));
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#endif
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}
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