// SPDX-License-Identifier: GPL-2.0+
/*
+ * Implements the 'bd' command to show board information
+ *
* (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
-/*
- * Boot support
- */
#include <common.h>
#include <command.h>
+#include <dm.h>
#include <env.h>
+#include <lmb.h>
#include <net.h>
+#include <video.h>
#include <vsprintf.h>
#include <asm/cache.h>
-#include <linux/compiler.h>
+#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
-void bdinfo_print_num(const char *name, ulong value)
+void bdinfo_print_num_l(const char *name, ulong value)
{
printf("%-12s= 0x%0*lx\n", name, 2 * (int)sizeof(value), value);
}
+void bdinfo_print_num_ll(const char *name, unsigned long long value)
+{
+ printf("%-12s= 0x%.*llx\n", name, 2 * (int)sizeof(ulong), value);
+}
+
static void print_eth(int idx)
{
char name[10], *val;
printf("%-12s= %s\n", name, val);
}
-static void print_lnum(const char *name, unsigned long long value)
-{
- printf("%-12s= 0x%.8llX\n", name, value);
-}
-
void bdinfo_print_mhz(const char *name, unsigned long hz)
{
char buf[32];
printf("%-12s= %6s MHz\n", name, strmhz(buf, hz));
}
-static void print_bi_dram(const bd_t *bd)
+static void print_bi_dram(const struct bd_info *bd)
{
-#ifdef CONFIG_NR_DRAM_BANKS
int i;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
if (bd->bi_dram[i].size) {
- bdinfo_print_num("DRAM bank", i);
- bdinfo_print_num("-> start", bd->bi_dram[i].start);
- bdinfo_print_num("-> size", bd->bi_dram[i].size);
+ bdinfo_print_num_l("DRAM bank", i);
+ bdinfo_print_num_ll("-> start", bd->bi_dram[i].start);
+ bdinfo_print_num_ll("-> size", bd->bi_dram[i].size);
}
}
-#endif
}
-void __weak board_detail(void)
+__weak void arch_print_bdinfo(void)
{
- /* Please define board_detail() for your PPC platform */
}
-__weak void arch_print_bdinfo(void)
+static void show_video_info(void)
{
+ const struct udevice *dev;
+ struct uclass *uc;
+
+ uclass_id_foreach_dev(UCLASS_VIDEO, dev, uc) {
+ printf("%-12s= %s %sactive\n", "Video", dev->name,
+ device_active(dev) ? "" : "in");
+ if (device_active(dev)) {
+ struct video_priv *upriv = dev_get_uclass_priv(dev);
+
+ bdinfo_print_num_ll("FB base", (ulong)upriv->fb);
+ if (upriv->copy_fb)
+ bdinfo_print_num_ll("FB copy",
+ (ulong)upriv->copy_fb);
+ printf("%-12s= %dx%dx%d\n", "FB size", upriv->xsize,
+ upriv->ysize, 1 << upriv->bpix);
+ }
+ }
}
int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
- bd_t *bd = gd->bd;
+ struct bd_info *bd = gd->bd;
#ifdef DEBUG
- bdinfo_print_num("bd address", (ulong)bd);
+ bdinfo_print_num_l("bd address", (ulong)bd);
#endif
- bdinfo_print_num("boot_params", (ulong)bd->bi_boot_params);
+ bdinfo_print_num_l("boot_params", (ulong)bd->bi_boot_params);
print_bi_dram(bd);
- bdinfo_print_num("memstart", (ulong)bd->bi_memstart);
- print_lnum("memsize", (u64)bd->bi_memsize);
- bdinfo_print_num("flashstart", (ulong)bd->bi_flashstart);
- bdinfo_print_num("flashsize", (ulong)bd->bi_flashsize);
- bdinfo_print_num("flashoffset", (ulong)bd->bi_flashoffset);
+ if (IS_ENABLED(CONFIG_SYS_HAS_SRAM)) {
+ bdinfo_print_num_l("sramstart", (ulong)bd->bi_sramstart);
+ bdinfo_print_num_l("sramsize", (ulong)bd->bi_sramsize);
+ }
+ bdinfo_print_num_l("flashstart", (ulong)bd->bi_flashstart);
+ bdinfo_print_num_l("flashsize", (ulong)bd->bi_flashsize);
+ bdinfo_print_num_l("flashoffset", (ulong)bd->bi_flashoffset);
printf("baudrate = %u bps\n", gd->baudrate);
- bdinfo_print_num("relocaddr", gd->relocaddr);
- bdinfo_print_num("reloc off", gd->reloc_off);
+ bdinfo_print_num_l("relocaddr", gd->relocaddr);
+ bdinfo_print_num_l("reloc off", gd->reloc_off);
printf("%-12s= %u-bit\n", "Build", (uint)sizeof(void *) * 8);
if (IS_ENABLED(CONFIG_CMD_NET)) {
printf("current eth = %s\n", eth_get_name());
print_eth(0);
printf("IP addr = %s\n", env_get("ipaddr"));
}
- bdinfo_print_num("fdt_blob", (ulong)gd->fdt_blob);
- bdinfo_print_num("new_fdt", (ulong)gd->new_fdt);
- bdinfo_print_num("fdt_size", (ulong)gd->fdt_size);
-#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) || defined(CONFIG_DM_VIDEO)
- bdinfo_print_num("FB base ", gd->fb_base);
+ bdinfo_print_num_l("fdt_blob", (ulong)gd->fdt_blob);
+ bdinfo_print_num_l("new_fdt", (ulong)gd->new_fdt);
+ bdinfo_print_num_l("fdt_size", (ulong)gd->fdt_size);
+ if (IS_ENABLED(CONFIG_DM_VIDEO))
+ show_video_info();
+#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
+ bdinfo_print_num_l("FB base ", gd->fb_base);
#endif
#if CONFIG_IS_ENABLED(MULTI_DTB_FIT)
- bdinfo_print_num("multi_dtb_fit", (ulong)gd->multi_dtb_fit);
+ bdinfo_print_num_l("multi_dtb_fit", (ulong)gd->multi_dtb_fit);
#endif
+ if (gd->fdt_blob) {
+ struct lmb lmb;
- arch_print_bdinfo();
-
- /* This section is used only by ppc */
-#if defined(CONFIG_MPC8xx) || defined(CONFIG_E500)
- bdinfo_print_num("immr_base", bd->bi_immr_base);
-#endif
- if (IS_ENABLED(CONFIG_PPC)) {
- bdinfo_print_num("bootflags", bd->bi_bootflags);
- bdinfo_print_mhz("intfreq", bd->bi_intfreq);
-#ifdef CONFIG_ENABLE_36BIT_PHYS
- if (IS_ENABLED(CONFIG_PHYS_64BIT))
- puts("addressing = 36-bit\n");
- else
- puts("addressing = 32-bit\n");
-#endif
- board_detail();
+ lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob);
+ lmb_dump_all_force(&lmb);
}
-#if defined(CONFIG_CPM2)
- bdinfo_print_mhz("cpmfreq", bd->bi_cpmfreq);
- bdinfo_print_mhz("vco", bd->bi_vco);
- bdinfo_print_mhz("sccfreq", bd->bi_sccfreq);
- bdinfo_print_mhz("brgfreq", bd->bi_brgfreq);
-#endif
- /* This is used by m68k and ppc */
-#if defined(CONFIG_SYS_INIT_RAM_ADDR)
- bdinfo_print_num("sramstart", (ulong)bd->bi_sramstart);
- bdinfo_print_num("sramsize", (ulong)bd->bi_sramsize);
-#endif
- if (IS_ENABLED(CONFIG_PPC) || IS_ENABLED(CONFIG_M68K))
- bdinfo_print_mhz("busfreq", bd->bi_busfreq);
-
- /* The rest are used only by m68k */
-#ifdef CONFIG_M68K
-#if defined(CONFIG_SYS_MBAR)
- bdinfo_print_num("mbar", bd->bi_mbar_base);
-#endif
- bdinfo_print_mhz("cpufreq", bd->bi_intfreq);
- if (IS_ENABLED(CONFIG_PCI))
- bdinfo_print_mhz("pcifreq", bd->bi_pcifreq);
-#ifdef CONFIG_EXTRA_CLOCK
- bdinfo_print_mhz("flbfreq", bd->bi_flbfreq);
- bdinfo_print_mhz("inpfreq", bd->bi_inpfreq);
- bdinfo_print_mhz("vcofreq", bd->bi_vcofreq);
-#endif
-#endif
+ arch_print_bdinfo();
return 0;
}
-/* -------------------------------------------------------------------- */
-
U_BOOT_CMD(
bdinfo, 1, 1, do_bdinfo,
"print Board Info structure",
projects / platform / kernel / u-boot.git / blobdiff