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author | Daniel Golle <daniel@makrotopia.org> | 2022-08-07 12:06:56 +0200 |
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committer | Daniel Golle <daniel@makrotopia.org> | 2022-08-28 20:33:15 +0100 |
commit | d3a337a592bc26be374a70d1aca4aa20080527d4 (patch) | |
tree | 10e40ed6084c5e1ad063fbde7e95e5f4d680e067 /package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch | |
parent | c09eb08dadae341e7f68d34e9ec3f15afd86e469 (diff) | |
download | upstream-d3a337a592bc26be374a70d1aca4aa20080527d4.tar.gz upstream-d3a337a592bc26be374a70d1aca4aa20080527d4.tar.bz2 upstream-d3a337a592bc26be374a70d1aca4aa20080527d4.zip |
uboot-mediatek: additions from MTK SDK
* updated SNAND/SNFI driver brings support for MT7981
* add support for MediaTek NAND Memory bad Block Management (NMBM)
(not used for any boards atm, but could be useful in future)
* wire up NMBM support for MT7622, MT7629, MT7981 and MT7986
* replace some local patches with updated version from SDK
* bring some legacy precompiler symbols which haven't been converted
into Kconfig symbols in U-Boot 2022.07, remove when bumbping to
U-Boot 2022.10:
100-28-include-configs-mt7986-h-from-SDK.patch
Source: https://github.com/mtk-openwrt/u-boot
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch')
-rw-r--r-- | package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch b/package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch new file mode 100644 index 0000000000..30dcffd59e --- /dev/null +++ b/package/boot/uboot-mediatek/patches/100-00-clk-remove-log_ret-from-clk_get_rate.patch @@ -0,0 +1,43 @@ +From 19f2aa053d5531a9ca0ece04dca172a522d58b90 Mon Sep 17 00:00:00 2001 +From: Weijie Gao <weijie.gao@mediatek.com> +Date: Fri, 29 Jul 2022 11:32:28 +0800 +Subject: [PATCH 32/71] clk: remove log_ret from clk_get_rate + +The return value of clk_get_rate is ulong, an unsigned type. The size of +ulong depends on the cpu architecture, i.e. 4 bytes on 32-bit CPUs and +8 bytes on 64-bit CPUs. + +However log_ret only accepts and returns value in int type, a fixed 4-byte +type. This may truncate the real clock value and cause unexpected error on +64-bit platforms. + +This patch removes log_ret to solve this issue. + +Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> +--- + drivers/clk/clk-uclass.c | 7 +------ + 1 file changed, 1 insertion(+), 6 deletions(-) + +--- a/drivers/clk/clk-uclass.c ++++ b/drivers/clk/clk-uclass.c +@@ -469,7 +469,6 @@ void clk_free(struct clk *clk) + ulong clk_get_rate(struct clk *clk) + { + const struct clk_ops *ops; +- int ret; + + debug("%s(clk=%p)\n", __func__, clk); + if (!clk_valid(clk)) +@@ -479,11 +478,7 @@ ulong clk_get_rate(struct clk *clk) + if (!ops->get_rate) + return -ENOSYS; + +- ret = ops->get_rate(clk); +- if (ret) +- return log_ret(ret); +- +- return 0; ++ return ops->get_rate(clk); + } + + struct clk *clk_get_parent(struct clk *clk) |