test: bdinfo: Add test for command bdinfo
Add test for command bdinfo .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/test/cmd/bdinfo.c b/test/cmd/bdinfo.c
new file mode 100644
index 0000000..9068df7
--- /dev/null
+++ b/test/cmd/bdinfo.c
@@ -0,0 +1,188 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Tests for bdinfo command
+ *
+ * Copyright 2023 Marek Vasut <marek.vasut+renesas@mailbox.org>
+ */
+
+#include <common.h>
+#include <console.h>
+#include <mapmem.h>
+#include <asm/global_data.h>
+#include <dm/uclass.h>
+#include <test/suites.h>
+#include <test/ut.h>
+#include <dm.h>
+#include <env.h>
+#include <lmb.h>
+#include <net.h>
+#include <video.h>
+#include <vsprintf.h>
+#include <asm/cache.h>
+#include <asm/global_data.h>
+#include <display_options.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* Declare a new bdinfo test */
+#define BDINFO_TEST(_name, _flags) UNIT_TEST(_name, _flags, bdinfo_test)
+
+static void bdinfo_test_num_l(struct unit_test_state *uts,
+ const char *name, ulong value)
+{
+ ut_assert_nextline("%-12s= 0x%0*lx", name, 2 * (int)sizeof(value), value);
+}
+
+static void bdinfo_test_num_ll(struct unit_test_state *uts,
+ const char *name, unsigned long long value)
+{
+ ut_assert_nextline("%-12s= 0x%.*llx", name, 2 * (int)sizeof(ulong), value);
+}
+
+static void test_eth(struct unit_test_state *uts)
+{
+ const int idx = eth_get_dev_index();
+ uchar enetaddr[6];
+ char name[10];
+ int ret;
+
+ if (idx)
+ sprintf(name, "eth%iaddr", idx);
+ else
+ strcpy(name, "ethaddr");
+
+ ret = eth_env_get_enetaddr_by_index("eth", idx, enetaddr);
+
+ ut_assert_nextline("current eth = %s", eth_get_name());
+ if (!ret)
+ ut_assert_nextline("%-12s= (not set)", name);
+ else
+ ut_assert_nextline("%-12s= %pM", name, enetaddr);
+ ut_assert_nextline("IP addr = %s", env_get("ipaddr"));
+}
+
+static void test_video_info(struct unit_test_state *uts)
+{
+ const struct udevice *dev;
+ struct uclass *uc;
+
+ uclass_id_foreach_dev(UCLASS_VIDEO, dev, uc) {
+ ut_assert_nextline("%-12s= %s %sactive", "Video", dev->name,
+ device_active(dev) ? "" : "in");
+ if (device_active(dev)) {
+ struct video_priv *upriv = dev_get_uclass_priv(dev);
+ struct video_uc_plat *plat = dev_get_uclass_plat(dev);
+
+ bdinfo_test_num_ll(uts, "FB base", (ulong)upriv->fb);
+ if (upriv->copy_fb) {
+ bdinfo_test_num_ll(uts, "FB copy",
+ (ulong)upriv->copy_fb);
+ bdinfo_test_num_l(uts, " copy size",
+ plat->copy_size);
+ }
+ ut_assert_nextline("%-12s= %dx%dx%d", "FB size",
+ upriv->xsize, upriv->ysize,
+ 1 << upriv->bpix);
+ }
+ }
+}
+
+static void lmb_test_dump_region(struct unit_test_state *uts,
+ struct lmb_region *rgn, char *name)
+{
+ unsigned long long base, size, end;
+ enum lmb_flags flags;
+ int i;
+
+ ut_assert_nextline(" %s.cnt = 0x%lx / max = 0x%lx", name, rgn->cnt, rgn->max);
+
+ for (i = 0; i < rgn->cnt; i++) {
+ base = rgn->region[i].base;
+ size = rgn->region[i].size;
+ end = base + size - 1;
+ flags = rgn->region[i].flags;
+
+ ut_assert_nextline(" %s[%d]\t[0x%llx-0x%llx], 0x%08llx bytes flags: %x",
+ name, i, base, end, size, flags);
+ }
+}
+
+static void lmb_test_dump_all(struct unit_test_state *uts, struct lmb *lmb)
+{
+ ut_assert_nextline("lmb_dump_all:");
+ lmb_test_dump_region(uts, &lmb->memory, "memory");
+ lmb_test_dump_region(uts, &lmb->reserved, "reserved");
+}
+
+static int bdinfo_test_move(struct unit_test_state *uts)
+{
+ struct bd_info *bd = gd->bd;
+ int i;
+
+ /* Test moving the working BDINFO to a new location */
+ ut_assertok(console_record_reset_enable());
+ ut_assertok(run_commandf("bdinfo"));
+
+ bdinfo_test_num_l(uts, "boot_params", 0);
+
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
+ if (bd->bi_dram[i].size) {
+ bdinfo_test_num_l(uts, "DRAM bank", i);
+ bdinfo_test_num_ll(uts, "-> start", bd->bi_dram[i].start);
+ bdinfo_test_num_ll(uts, "-> size", bd->bi_dram[i].size);
+ }
+ }
+
+ /* CONFIG_SYS_HAS_SRAM testing not supported */
+ bdinfo_test_num_l(uts, "flashstart", 0);
+ bdinfo_test_num_l(uts, "flashsize", 0);
+ bdinfo_test_num_l(uts, "flashoffset", 0);
+ ut_assert_nextline("baudrate = %lu bps",
+ env_get_ulong("baudrate", 10, 1234));
+ bdinfo_test_num_l(uts, "relocaddr", gd->relocaddr);
+ bdinfo_test_num_l(uts, "reloc off", gd->reloc_off);
+ ut_assert_nextline("%-12s= %u-bit", "Build", (uint)sizeof(void *) * 8);
+
+ if (IS_ENABLED(CONFIG_CMD_NET))
+ test_eth(uts);
+
+ /*
+ * Make sure environment variable "fdtcontroladdr" address
+ * matches mapped control DT address.
+ */
+ ut_assert(map_to_sysmem(gd->fdt_blob) == env_get_hex("fdtcontroladdr", 0x1234));
+ bdinfo_test_num_l(uts, "fdt_blob", (ulong)map_to_sysmem(gd->fdt_blob));
+ bdinfo_test_num_l(uts, "new_fdt", (ulong)map_to_sysmem(gd->new_fdt));
+ bdinfo_test_num_l(uts, "fdt_size", (ulong)gd->fdt_size);
+
+ if (IS_ENABLED(CONFIG_VIDEO))
+ test_video_info(uts);
+
+ /* The gd->multi_dtb_fit may not be available, hence, #if below. */
+#if CONFIG_IS_ENABLED(MULTI_DTB_FIT)
+ bdinfo_test_num_l(uts, "multi_dtb_fit", (ulong)gd->multi_dtb_fit);
+#endif
+
+ if (IS_ENABLED(CONFIG_LMB) && gd->fdt_blob) {
+ struct lmb lmb;
+
+ lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob);
+ lmb_test_dump_all(uts, &lmb);
+ if (IS_ENABLED(CONFIG_OF_REAL))
+ ut_assert_nextline("devicetree = %s", fdtdec_get_srcname());
+ }
+
+ ut_assertok(ut_check_console_end(uts));
+
+ return 0;
+}
+
+BDINFO_TEST(bdinfo_test_move, UT_TESTF_CONSOLE_REC);
+
+int do_ut_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+{
+ struct unit_test *tests = UNIT_TEST_SUITE_START(bdinfo_test);
+ const int n_ents = UNIT_TEST_SUITE_COUNT(bdinfo_test);
+
+ return cmd_ut_category("bdinfo", "bdinfo_test_", tests, n_ents, argc, argv);
+}