44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
From 4061bf81c366ccb309e2e597c5012ca246809b3a Mon Sep 17 00:00:00 2001
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From: Bobby The Builder <bob@najdan.com>
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Date: Thu, 12 Jan 2023 10:23:39 -0500
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Subject: [PATCH] common: expose DRAM clock speed
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---
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common/board_f.c | 3 +++
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common/main.c | 6 ++++++
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2 files changed, 9 insertions(+)
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diff --git a/common/board_f.c b/common/board_f.c
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index e6117a7ba5..1fcfd3da86 100644
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--- a/common/board_f.c
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+++ b/common/board_f.c
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@@ -251,6 +251,9 @@ static int show_dram_config(void)
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debug("\nDRAM: ");
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print_size(gd->ram_size, "");
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+#if defined(CONFIG_DRAM_CLK)
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+ printf(" @ %d MHz", CONFIG_DRAM_CLK);
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+#endif
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if (!sizes_near(gd->ram_size, size)) {
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printf(" (effective ");
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print_size(size, ")");
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diff --git a/common/main.c b/common/main.c
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index 682f3359ea..877df4c858 100644
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--- a/common/main.c
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+++ b/common/main.c
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@@ -46,6 +46,12 @@ void main_loop(void)
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if (IS_ENABLED(CONFIG_VERSION_VARIABLE))
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env_set("ver", version_string); /* set version variable */
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+#if defined(CONFIG_DRAM_CLK)
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+ char ram_clk_string[11];
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+ sprintf(ram_clk_string, "%d", CONFIG_DRAM_CLK);
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+ env_set("ram_freq", ram_clk_string);
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+#endif
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+
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cli_init();
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if (IS_ENABLED(CONFIG_USE_PREBOOT))
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--
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2.38.1
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