From 462a088c474832b19ff2730de1e6bea66d399c23 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Sat, 15 Oct 2022 23:01:29 +0200 Subject: Add Turris kernel (includes patches from OpenWrt) --- ...d-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 pkgs/patches-linux-5.15/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch (limited to 'pkgs/patches-linux-5.15/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch') diff --git a/pkgs/patches-linux-5.15/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch b/pkgs/patches-linux-5.15/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch new file mode 100644 index 0000000..ca56de8 --- /dev/null +++ b/pkgs/patches-linux-5.15/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch @@ -0,0 +1,17 @@ +From: George Kashperko +Subject: Issue map read after Write Buffer Load command to ensure chip is ready to receive data. + +Signed-off-by: George Kashperko +--- + drivers/mtd/chips/cfi_cmdset_0002.c | 1 + + 1 file changed, 1 insertion(+) +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -2051,6 +2051,7 @@ static int __xipram do_write_buffer(stru + + /* Write Buffer Load */ + map_write(map, CMD(0x25), cmd_adr); ++ (void) map_read(map, cmd_adr); + + chip->state = FL_WRITING_TO_BUFFER; + -- cgit v1.2.3