From: Daniel Schultz <d.schultz@phytec.de>
To: barebox@lists.infradead.org
Subject: [PATCH 5/5] ARM: phytec-som-am335x: Set MAC addresses from state
Date: Fri, 27 Oct 2017 16:37:32 +0200 [thread overview]
Message-ID: <1509115052-4331-5-git-send-email-d.schultz@phytec.de> (raw)
In-Reply-To: <1509115052-4331-1-git-send-email-d.schultz@phytec.de>
If a state with the name 'am335x_phytec_mac_state' is available, valid MAC
addresses from this state get registerd to their ethernet device.
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
---
arch/arm/boards/phytec-som-am335x/board.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boards/phytec-som-am335x/board.c b/arch/arm/boards/phytec-som-am335x/board.c
index dc3b84a..34d4df1 100644
--- a/arch/arm/boards/phytec-som-am335x/board.c
+++ b/arch/arm/boards/phytec-som-am335x/board.c
@@ -21,10 +21,12 @@
#include <bootsource.h>
#include <common.h>
#include <nand.h>
+#include <net.h>
#include <init.h>
#include <io.h>
#include <linux/sizes.h>
#include <envfs.h>
+#include <state.h>
#include <asm/armlinux.h>
#include <generated/mach-types.h>
#include <linux/phy.h>
@@ -67,6 +69,10 @@ static char *nandslots[] = {
static int physom_devices_init(void)
{
+ struct state *state;
+ struct state_variable *sv;
+ struct state_mac *mac;
+
if (!of_machine_is_compatible("phytec,am335x-som"))
return 0;
@@ -114,6 +120,22 @@ static int physom_devices_init(void)
ARRAY_SIZE(nandslots));
am33xx_bbu_emmc_mlo_register_handler("MLO.emmc", "/dev/mmc1");
+ if (IS_ENABLED(CONFIG_STATE)) {
+ state = state_by_name("am335x_phytec_mac_state");
+ if (state) {
+ sv = state_find_var(state, "mac0");
+ if (!IS_ERR(sv)) {
+ mac = to_state_mac(sv);
+ eth_register_ethaddr(0, mac->value);
+ }
+ sv = state_find_var(state, "mac1");
+ if (!IS_ERR(sv)) {
+ mac = to_state_mac(sv);
+ eth_register_ethaddr(1, mac->value);
+ }
+ }
+ }
+
if (IS_ENABLED(CONFIG_SHELL_NONE))
return am33xx_of_register_bootdevice();
--
2.7.4
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
prev parent reply other threads:[~2017-10-27 14:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-27 14:37 [PATCH 1/5] ARM: boards: phytec-som-am335x: Add unified MLO Daniel Schultz
2017-10-27 14:37 ` [PATCH 2/5] ARM: dts: AM335x: Add state framework Daniel Schultz
2017-10-27 14:37 ` [PATCH 3/5] ARM: configs: am335x_defconfig: Add state config Daniel Schultz
2017-10-27 14:37 ` [PATCH 4/5] common: state: Make find_var public Daniel Schultz
2017-11-01 7:53 ` Sascha Hauer
2017-10-27 14:37 ` Daniel Schultz [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1509115052-4331-5-git-send-email-d.schultz@phytec.de \
--to=d.schultz@phytec.de \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox