diff options
Diffstat (limited to 'roms/u-boot/arch/arm/lib/bdinfo.c')
| -rw-r--r-- | roms/u-boot/arch/arm/lib/bdinfo.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/lib/bdinfo.c b/roms/u-boot/arch/arm/lib/bdinfo.c new file mode 100644 index 000000000..b22ee07b8 --- /dev/null +++ b/roms/u-boot/arch/arm/lib/bdinfo.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * ARM-specific information for the 'bd' command + * + * (C) Copyright 2003 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + */ + +#include <common.h> +#include <init.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +void arch_print_bdinfo(void) +{ + struct bd_info *bd = gd->bd; + + bdinfo_print_num_l("arch_number", bd->bi_arch_number); +#ifdef CONFIG_SYS_MEM_RESERVE_SECURE + if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) { + bdinfo_print_num_ll("Secure ram", + gd->arch.secure_ram & + MEM_RESERVE_SECURE_ADDR_MASK); + } +#endif +#ifdef CONFIG_RESV_RAM + if (gd->arch.resv_ram) + bdinfo_print_num_ll("Reserved ram", gd->arch.resv_ram); +#endif +#if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF)) + bdinfo_print_num_l("TLB addr", gd->arch.tlb_addr); +#endif + bdinfo_print_num_l("irq_sp", gd->irq_sp); /* irq stack pointer */ + bdinfo_print_num_l("sp start ", gd->start_addr_sp); + /* + * TODO: Currently only support for davinci SOC's is added. + * Remove this check once all the board implement this. + */ +#ifdef CONFIG_CLOCKS + printf("ARM frequency = %ld MHz\n", bd->bi_arm_freq); + printf("DSP frequency = %ld MHz\n", bd->bi_dsp_freq); + printf("DDR frequency = %ld MHz\n", bd->bi_ddr_freq); +#endif +#ifdef CONFIG_BOARD_TYPES + printf("Board Type = %ld\n", gd->board_type); +#endif +#if CONFIG_VAL(SYS_MALLOC_F_LEN) + printf("Early malloc usage: %lx / %x\n", gd->malloc_ptr, + CONFIG_VAL(SYS_MALLOC_F_LEN)); +#endif +} |