linux-ti33x-psp: add TI33x PSP kernel with am335x-evm configs

New proper ti33x SOC_FAMILY Use linux-am33x PSP repository on Arago, aligned with AM-SDK Use tipspkernel DISTRO_FEATURE to opt out of additional patches over PSP Original LED patch from Koen was massaged to apply on top Beaglebone defconfig is from Joel's kernel Signed-off-by: Denys Dmytriyenko <denys@ti.com> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
2026-06-08 11:50:56 +00:00 · 2011-10-14 16:00:13 -04:00
parent 2c8dcc2a8c
commit 3b5eced12a
9 changed files with 8147 additions and 0 deletions
@@ -0,0 +1,109 @@
+From f658d7975f2e7232786190002ddd24d6b92ba965 Mon Sep 17 00:00:00 2001
+From: Denys Dmytriyenko <denys@ti.com>
+Date: Mon, 17 Oct 2011 02:00:39 -0400
+Subject: [PATCH] am335x-evm: hack in LED support for beaglebone
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+Signed-off-by: Denys Dmytriyenko <denys@ti.com>
+---
+ arch/arm/mach-omap2/board-am335xevm.c |   63 +++++++++++++++++++++++++++++++++
+ 1 files changed, 63 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-am335xevm.c b/arch/arm/mach-omap2/board-am335xevm.c
+index 87eec7b..3a3c55b 100644
+--- a/arch/arm/mach-omap2/board-am335xevm.c
+++ b/arch/arm/mach-omap2/board-am335xevm.c
+@@ -17,6 +17,7 @@
+ #include <linux/i2c.h>
+ #include <linux/i2c/at24.h>
+ #include <linux/gpio.h>
+#include <linux/leds.h>
+ #include <linux/spi/spi.h>
+ #include <linux/spi/flash.h>
+ #include <linux/mtd/mtd.h>
+@@ -588,6 +589,58 @@ static struct pinmux_config usb1_pin_mux[] = {
+ 	{NULL, 0},
+ };
+ 
+/* LEDS - gpio1_21 -> gpio1_24 */
+
+#define BEAGLEBONE_USR1_LED  GPIO_TO_PIN(1, 21)
+#define BEAGLEBONE_USR2_LED  GPIO_TO_PIN(1, 22)
+#define BEAGLEBONE_USR3_LED  GPIO_TO_PIN(1, 23)
+#define BEAGLEBONE_USR4_LED  GPIO_TO_PIN(1, 24)
+
+static struct gpio_led gpio_leds[] = {
+	{
+		.name			= "beaglebone::usr0",
+		.default_trigger	= "heartbeat",
+		.gpio			= BEAGLEBONE_USR1_LED,
+	},
+	{
+		.name			= "beaglebone::usr1",
+		.default_trigger	= "mmc0",
+		.gpio			= BEAGLEBONE_USR2_LED,
+	},
+	{
+		.name			= "beaglebone::usr2",
+		.gpio			= BEAGLEBONE_USR3_LED,
+	},
+	{
+		.name           = "beaglebone::usr3",
+		.gpio           = BEAGLEBONE_USR4_LED,
+	},
+};
+
+static struct gpio_led_platform_data gpio_led_info = {
+	.leds		= gpio_leds,
+	.num_leds	= ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &gpio_led_info,
+	},
+};
+
+static struct platform_device *bone_devices[] __initdata = {
+		    &leds_gpio,
+};
+
+static struct pinmux_config boneled_pin_mux[] = {
+    {"gpmc_a5.rgmii2_td0", OMAP_MUX_MODE7 | AM33XX_PIN_OUTPUT}, // gpio 21
+    {"gpmc_a6.rgmii2_tclk", OMAP_MUX_MODE7 | AM33XX_PIN_OUTPUT}, // gpio22
+    {"gpmc_a7.rgmii2_rclk", OMAP_MUX_MODE7 | AM33XX_PIN_OUTPUT}, // gpio23
+    {"gpmc_a8.rgmii2_rd3", OMAP_MUX_MODE7 | AM33XX_PIN_OUTPUT}, // gpio 24
+};
+
+ /* Module pin mux for eCAP0 */
+ static struct pinmux_config ecap0_pin_mux[] = {
+ 	{"ecap0_in_pwm0_out.gpio0_7", AM33XX_PIN_OUTPUT},
+@@ -696,6 +749,15 @@ static void tsc_init(int evm_id, int profile)
+ 		pr_err("failed to register touchscreen device\n");
+ }
+ 
+static void bone_leds_init(int evm_id, int profil )
+{
+	int err;
+	setup_pin_mux(boneled_pin_mux);
+	err = platform_add_devices(bone_devices, ARRAY_SIZE(bone_devices));
+	if (err)
+		pr_err("failed to register LEDS\n");
+}
+
+ static void rgmii1_init(int evm_id, int profile)
+ {
+ 	setup_pin_mux(rgmii1_pin_mux);
+@@ -1101,6 +1163,7 @@ static struct evm_dev_cfg beaglebone_dev_cfg[] = {
+ 	{usb0_init,	DEV_ON_BASEBOARD, PROFILE_NONE},
+ 	{usb1_init,	DEV_ON_BASEBOARD, PROFILE_NONE},
+ 	{mmc0_init,	DEV_ON_BASEBOARD, PROFILE_NONE},
+	{bone_leds_init,  DEV_ON_BASEBOARD, PROFILE_ALL},
+ 	{NULL, 0, 0},
+ };
+ 
+-- 
+1.7.0.4
+
@@ -0,0 +1,31 @@
+From 728dac2a525b9516ab22f78ec9c17d0862379085 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Fri, 7 Oct 2011 15:29:28 +0200
+Subject: [PATCH] f_rndis: HACK around undefined variables
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ drivers/usb/gadget/f_rndis.c |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
+index 2d4e9eb..06114da 100644
+--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
+@@ -775,11 +775,11 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f)
+ 
+ 	rndis_set_param_medium(rndis->config, NDIS_MEDIUM_802_3, 0);
+ 	rndis_set_host_mac(rndis->config, rndis->ethaddr);
+-
+/*
+ 	if (rndis_set_param_vendor(rndis->config, vendorID,
+ 				manufacturer))
+ 		goto fail;
+-
+*/
+ 	/* NOTE:  all that is done without knowing or caring about
+ 	 * the network link ... which is unavailable to this code
+ 	 * until we're activated via set_alt().
+-- 
+1.6.6.1
+
@@ -0,0 +1 @@
+../defconfig
@@ -0,0 +1 @@
+../../am335x-evm/defconfig
@@ -0,0 +1 @@
+../defconfig
@@ -0,0 +1,31 @@
+SECTION = "kernel"
+DESCRIPTION = "Linux kernel for TI33x EVM from PSP, based on am335x-kernel"
+LICENSE = "GPLv2"
+KERNEL_IMAGETYPE = "uImage"
+
+require multi-kernel.inc
+
+S = "${WORKDIR}/git"
+
+MULTI_CONFIG_BASE_SUFFIX = ""
+
+BRANCH = "master"
+SRCREV = "10a9c95f6713ce4f7db7088443676808ca79a851"
+
+COMPATIBLE_MACHINE = "(ti33x)"
+
+THISDIR := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
+CONFIGS_PSP = "${@base_set_filespath(["${THISDIR}/${PN}-${PV}/tipspkernel"], d)}:\
+${@base_set_filespath(["${THISDIR}/${PN}/tipspkernel"], d)}:\
+${@base_set_filespath(["${THISDIR}/files/tipspkernel"], d)}:"
+FILESPATH =. "${@base_contains('DISTRO_FEATURES', 'tipspkernel', "${CONFIGS_PSP}", "", d)}"
+
+SRC_URI += "git://arago-project.org/git/projects/linux-am33x.git;protocol=git;branch=${BRANCH} \
+	file://defconfig"
+
+PATCHES_OVER_PSP = " \
+	file://0001-f_rndis-HACK-around-undefined-variables.patch \
+	file://0001-am335x-evm-hack-in-LED-support-for-beaglebone.patch \
+	"
+
+SRC_URI += "${@base_contains('DISTRO_FEATURES', 'tipspkernel', "", "${PATCHES_OVER_PSP}", d)}"