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u-boot-brain/cmd/bdinfo.c
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
/*
* Boot support
*/
#include <common.h>
#include <command.h>
#include <linux/compiler.h>
DECLARE_GLOBAL_DATA_PTR;
__maybe_unused
static void print_num(const char *name, ulong value)
{
printf("%-12s= 0x%08lX\n", name, value);
}
__maybe_unused
static void print_eth(int idx)
{
char name[10], *val;
if (idx)
sprintf(name, "eth%iaddr", idx);
else
strcpy(name, "ethaddr");
val = env_get(name);
if (!val)
val = "(not set)";
printf("%-12s= %s\n", name, val);
}
#ifndef CONFIG_DM_ETH
__maybe_unused
static void print_eths(void)
{
struct eth_device *dev;
int i = 0;
do {
dev = eth_get_dev_by_index(i);
if (dev) {
printf("eth%dname = %s\n", i, dev->name);
print_eth(i);
i++;
}
} while (dev);
printf("current eth = %s\n", eth_get_name());
printf("ip_addr = %s\n", env_get("ipaddr"));
}
#endif
__maybe_unused
static void print_lnum(const char *name, unsigned long long value)
{
printf("%-12s= 0x%.8llX\n", name, value);
}
__maybe_unused
static void print_mhz(const char *name, unsigned long hz)
{
char buf[32];
printf("%-12s= %6s MHz\n", name, strmhz(buf, hz));
}
static inline void print_bi_boot_params(const bd_t *bd)
{
print_num("boot_params", (ulong)bd->bi_boot_params);
}
static inline void print_bi_mem(const bd_t *bd)
{
#if defined(CONFIG_SH)
print_num("mem start ", (ulong)bd->bi_memstart);
print_lnum("mem size ", (u64)bd->bi_memsize);
#elif defined(CONFIG_ARC)
print_num("mem start", (ulong)bd->bi_memstart);
print_lnum("mem size", (u64)bd->bi_memsize);
#else
print_num("memstart", (ulong)bd->bi_memstart);
print_lnum("memsize", (u64)bd->bi_memsize);
#endif
}
static inline void print_bi_dram(const bd_t *bd)
{
#ifdef CONFIG_NR_DRAM_BANKS
int i;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
if (bd->bi_dram[i].size) {
print_num("DRAM bank", i);
print_num("-> start", bd->bi_dram[i].start);
print_num("-> size", bd->bi_dram[i].size);
}
}
#endif
}
static inline void print_bi_flash(const bd_t *bd)
{
#if defined(CONFIG_MICROBLAZE) || defined(CONFIG_SH)
print_num("flash start ", (ulong)bd->bi_flashstart);
print_num("flash size ", (ulong)bd->bi_flashsize);
print_num("flash offset ", (ulong)bd->bi_flashoffset);
#elif defined(CONFIG_NIOS2)
print_num("flash start", (ulong)bd->bi_flashstart);
print_num("flash size", (ulong)bd->bi_flashsize);
print_num("flash offset", (ulong)bd->bi_flashoffset);
#else
print_num("flashstart", (ulong)bd->bi_flashstart);
print_num("flashsize", (ulong)bd->bi_flashsize);
print_num("flashoffset", (ulong)bd->bi_flashoffset);
#endif
}
static inline void print_eth_ip_addr(void)
{
#if defined(CONFIG_CMD_NET)
print_eth(0);
#if defined(CONFIG_HAS_ETH1)
print_eth(1);
#endif
#if defined(CONFIG_HAS_ETH2)
print_eth(2);
#endif
#if defined(CONFIG_HAS_ETH3)
print_eth(3);
#endif
#if defined(CONFIG_HAS_ETH4)
print_eth(4);
#endif
#if defined(CONFIG_HAS_ETH5)
print_eth(5);
#endif
printf("IP addr = %s\n", env_get("ipaddr"));
#endif
}
static inline void print_baudrate(void)
{
#if defined(CONFIG_PPC)
printf("baudrate = %6u bps\n", gd->baudrate);
#else
printf("baudrate = %u bps\n", gd->baudrate);
#endif
}
static inline void __maybe_unused print_std_bdinfo(const bd_t *bd)
{
print_bi_boot_params(bd);
print_bi_mem(bd);
print_bi_flash(bd);
print_eth_ip_addr();
print_baudrate();
}
#if defined(CONFIG_PPC)
void __weak board_detail(void)
{
/* Please define board_detail() for your platform */
}
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
#ifdef DEBUG
print_num("bd address", (ulong)bd);
#endif
print_bi_mem(bd);
print_bi_flash(bd);
print_num("sramstart", bd->bi_sramstart);
print_num("sramsize", bd->bi_sramsize);
#if defined(CONFIG_MPC8xx) || defined(CONFIG_E500)
print_num("immr_base", bd->bi_immr_base);
#endif
print_num("bootflags", bd->bi_bootflags);
#if defined(CONFIG_CPM2)
print_mhz("vco", bd->bi_vco);
print_mhz("sccfreq", bd->bi_sccfreq);
print_mhz("brgfreq", bd->bi_brgfreq);
#endif
print_mhz("intfreq", bd->bi_intfreq);
#if defined(CONFIG_CPM2)
print_mhz("cpmfreq", bd->bi_cpmfreq);
#endif
print_mhz("busfreq", bd->bi_busfreq);
#ifdef CONFIG_ENABLE_36BIT_PHYS
#ifdef CONFIG_PHYS_64BIT
puts("addressing = 36-bit\n");
#else
puts("addressing = 32-bit\n");
#endif
#endif
print_eth_ip_addr();
print_baudrate();
print_num("relocaddr", gd->relocaddr);
board_detail();
return 0;
}
#elif defined(CONFIG_NIOS2)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_dram(bd);
print_bi_flash(bd);
#if defined(CONFIG_SYS_SRAM_BASE)
print_num ("sram start", (ulong)bd->bi_sramstart);
print_num ("sram size", (ulong)bd->bi_sramsize);
#endif
print_eth_ip_addr();
print_baudrate();
return 0;
}
#elif defined(CONFIG_MICROBLAZE)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_dram(bd);
print_bi_flash(bd);
#if defined(CONFIG_SYS_SRAM_BASE)
print_num("sram start ", (ulong)bd->bi_sramstart);
print_num("sram size ", (ulong)bd->bi_sramsize);
#endif
#if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH)
print_eths();
#endif
print_baudrate();
print_num("relocaddr", gd->relocaddr);
print_num("reloc off", gd->reloc_off);
print_num("fdt_blob", (ulong)gd->fdt_blob);
print_num("new_fdt", (ulong)gd->new_fdt);
print_num("fdt_size", (ulong)gd->fdt_size);
return 0;
}
#elif defined(CONFIG_M68K)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_mem(bd);
print_bi_flash(bd);
#if defined(CONFIG_SYS_INIT_RAM_ADDR)
print_num("sramstart", (ulong)bd->bi_sramstart);
print_num("sramsize", (ulong)bd->bi_sramsize);
#endif
#if defined(CONFIG_SYS_MBAR)
print_num("mbar", bd->bi_mbar_base);
#endif
print_mhz("cpufreq", bd->bi_intfreq);
print_mhz("busfreq", bd->bi_busfreq);
#ifdef CONFIG_PCI
print_mhz("pcifreq", bd->bi_pcifreq);
#endif
#ifdef CONFIG_EXTRA_CLOCK
print_mhz("flbfreq", bd->bi_flbfreq);
print_mhz("inpfreq", bd->bi_inpfreq);
print_mhz("vcofreq", bd->bi_vcofreq);
#endif
print_eth_ip_addr();
print_baudrate();
return 0;
}
#elif defined(CONFIG_MIPS)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
print_std_bdinfo(gd->bd);
print_num("relocaddr", gd->relocaddr);
print_num("reloc off", gd->reloc_off);
return 0;
}
#elif defined(CONFIG_ARM)
static int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
bd_t *bd = gd->bd;
print_num("arch_number", bd->bi_arch_number);
print_bi_boot_params(bd);
print_bi_dram(bd);
#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) {
print_num("Secure ram",
gd->arch.secure_ram & MEM_RESERVE_SECURE_ADDR_MASK);
}
#endif
#ifdef CONFIG_RESV_RAM
if (gd->arch.resv_ram)
print_num("Reserved ram", gd->arch.resv_ram);
#endif
#if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH)
print_eths();
#endif
print_baudrate();
#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
print_num("TLB addr", gd->arch.tlb_addr);
#endif
print_num("relocaddr", gd->relocaddr);
print_num("reloc off", gd->reloc_off);
print_num("irq_sp", gd->irq_sp); /* irq stack pointer */
print_num("sp start ", gd->start_addr_sp);
#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
print_num("FB base ", gd->fb_base);
#endif
/*
* 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", gd->bd->bi_arm_freq);
printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq);
printf("DDR frequency = %ld MHz\n", gd->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
if (gd->fdt_blob)
printf("fdt_blob = %p\n", gd->fdt_blob);
return 0;
}
#elif defined(CONFIG_SH)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_mem(bd);
print_bi_flash(bd);
print_eth_ip_addr();
print_baudrate();
return 0;
}
#elif defined(CONFIG_X86)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_boot_params(bd);
print_bi_dram(bd);
print_num("relocaddr", gd->relocaddr);
print_num("reloc off", gd->reloc_off);
#if defined(CONFIG_CMD_NET)
print_eth_ip_addr();
print_mhz("ethspeed", bd->bi_ethspeed);
#endif
print_baudrate();
return 0;
}
#elif defined(CONFIG_SANDBOX)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_boot_params(bd);
print_bi_dram(bd);
print_eth_ip_addr();
#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
print_num("FB base ", gd->fb_base);
#endif
return 0;
}
#elif defined(CONFIG_NDS32)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_num("arch_number", bd->bi_arch_number);
print_bi_boot_params(bd);
print_bi_dram(bd);
print_eth_ip_addr();
print_baudrate();
return 0;
}
#elif defined(CONFIG_RISCV)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_num("arch_number", bd->bi_arch_number);
print_bi_boot_params(bd);
print_bi_dram(bd);
print_eth_ip_addr();
print_baudrate();
return 0;
}
#elif defined(CONFIG_ARC)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bd_t *bd = gd->bd;
print_bi_mem(bd);
print_eth_ip_addr();
print_baudrate();
return 0;
}
#elif defined(CONFIG_XTENSA)
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
print_std_bdinfo(gd->bd);
return 0;
}
#else
#error "a case for this architecture does not exist!"
#endif
/* -------------------------------------------------------------------- */
U_BOOT_CMD(
bdinfo, 1, 1, do_bdinfo,
"print Board Info structure",
""
);
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