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| author | Josua Mayer <josua.mayer97@gmail.com> | 2017-04-23 19:22:32 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-05-30 14:00:30 +0200 |
| commit | c4f94740598a7516fd8b9fc471872b6e3397fbdb (patch) | |
| tree | 1e3ce65c934861fec1d46aef8d8b296f6887b13f /package/boot/uboot-mvebu/patches/0002-clearfog-reset-usom-onboard-1512-phy.patch | |
| parent | 86c4144571220cde91f8b1c3d07f03190e4560dd (diff) | |
| download | upstream-c4f94740598a7516fd8b9fc471872b6e3397fbdb.tar.gz upstream-c4f94740598a7516fd8b9fc471872b6e3397fbdb.tar.bz2 upstream-c4f94740598a7516fd8b9fc471872b6e3397fbdb.zip | |
u-boot-mvebu: clearfog: implement distro-boot
Add a patchfile that implements distro-boot and is meant to go upstream
Also make the other patches git-am'able for easier maintenance.
Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
Diffstat (limited to 'package/boot/uboot-mvebu/patches/0002-clearfog-reset-usom-onboard-1512-phy.patch')
| -rw-r--r-- | package/boot/uboot-mvebu/patches/0002-clearfog-reset-usom-onboard-1512-phy.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/package/boot/uboot-mvebu/patches/0002-clearfog-reset-usom-onboard-1512-phy.patch b/package/boot/uboot-mvebu/patches/0002-clearfog-reset-usom-onboard-1512-phy.patch new file mode 100644 index 0000000000..164c6f3f25 --- /dev/null +++ b/package/boot/uboot-mvebu/patches/0002-clearfog-reset-usom-onboard-1512-phy.patch @@ -0,0 +1,37 @@ +From 98848106b9558244ae36a85229caabcdb57d0f7b Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Fri, 23 Sep 2016 13:58:14 +0200 +Subject: [PATCH 2/4] clearfog: reset usom onboard 1512 phy + +Use GPIO19 which is wired to the uSOM phy reset signal in order to reset +the uSOM's 88E81512 gigabit Ethernet phy. + +This GPIO is valid on ClearFog rev 2.1 and newer. + +Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> +[jonas.gorski: adapted to upstream u-boot code] +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + board/solidrun/clearfog/clearfog.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/board/solidrun/clearfog/clearfog.c b/board/solidrun/clearfog/clearfog.c +index 2773f5957e..3a8257cac3 100644 +--- a/board/solidrun/clearfog/clearfog.c ++++ b/board/solidrun/clearfog/clearfog.c +@@ -131,8 +131,12 @@ int board_init(void) + /* Toggle GPIO41 to reset onboard switch and phy */ + clrbits_le32(MVEBU_GPIO1_BASE + 0x0, BIT(9)); + clrbits_le32(MVEBU_GPIO1_BASE + 0x4, BIT(9)); ++ /* GPIO 19 on ClearFog rev 2.1 controls the uSOM onboard phy reset */ ++ clrbits_le32(MVEBU_GPIO0_BASE + 0x0, BIT(19)); ++ clrbits_le32(MVEBU_GPIO0_BASE + 0x4, BIT(19)); + mdelay(1); + setbits_le32(MVEBU_GPIO1_BASE + 0x0, BIT(9)); ++ setbits_le32(MVEBU_GPIO0_BASE + 0x0, BIT(19)); + mdelay(10); + + /* Init I2C IO expanders */ +-- +2.12.2 + |