Files
operating-system/buildroot-external/board/hardkernel/patches/uboot/0001-ARM-meson-isolate-loading-of-socinfo.patch
Stefan Agner e42835f163 Cap eMMC frequency to 24MHz in U-Boot for ODROID-N2(+) (#1072)
* Revert "Fix boot from 128GB Micron eMMC on ODROID-N2(+) (#1064)"

This reverts commit 162084082e.

This patches seem to cause issue on a ODROID-N2 with 32GB eMMC.

* Cap eMMC frequency to 24MHz in U-Boot for ODROID-N2(+)

Also remove the ODROID-C4 specific patch.
2020-12-10 00:45:05 +01:00

52 lines
1.3 KiB
Diff

From 526ccae8321b9b48925c44999611c3c5a374328e Mon Sep 17 00:00:00 2001
Message-Id: <526ccae8321b9b48925c44999611c3c5a374328e.1607542946.git.stefan@agner.ch>
From: Stefan Agner <stefan@agner.ch>
Date: Mon, 31 Aug 2020 13:40:18 +0200
Subject: [PATCH 1/3] ARM: meson: isolate loading of socinfo
Move loading of socinfo into a separate function so the value can be
reused later.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
arch/arm/mach-meson/board-info.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-meson/board-info.c b/arch/arm/mach-meson/board-info.c
index 3abb27e03b..c585b12ca5 100644
--- a/arch/arm/mach-meson/board-info.c
+++ b/arch/arm/mach-meson/board-info.c
@@ -126,7 +126,7 @@ static void print_board_model(void)
printf("Model: %s\n", model ? model : "Unknown");
}
-int show_board_info(void)
+static unsigned int get_socinfo(void)
{
struct regmap *regmap;
int nodeoffset, ret;
@@ -158,8 +158,20 @@ int show_board_info(void)
return 0;
}
+ return socinfo;
+}
+
+int show_board_info(void)
+{
+ unsigned int socinfo;
+
/* print board information */
print_board_model();
+
+ socinfo = get_socinfo();
+ if (!socinfo)
+ return 0;
+
printf("SoC: Amlogic Meson %s (%s) Revision %x:%x (%x:%x)\n",
socinfo_to_soc_id(socinfo),
socinfo_to_package_id(socinfo),
--
2.29.2