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authorSascha Hauer <s.hauer@pengutronix.de>2022-03-14 10:10:25 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2022-03-14 10:10:25 +0100
commit26dc1bf751724540716a4a17a80f7605ebf61b3a (patch)
treeabdbff429227f48dfd0855dac8ad6381ee8b9ac1 /arch/arm/boards
parentd8ef1573dfc3475d4f5dffa37cb4444b5d6f21eb (diff)
parent79d2a2d4a4608fd0ca9f1eeb06e4aee0fb095f19 (diff)
downloadbarebox-26dc1bf751724540716a4a17a80f7605ebf61b3a.tar.gz
barebox-26dc1bf751724540716a4a17a80f7605ebf61b3a.tar.xz
Merge branch 'for-next/stm32'
Diffstat (limited to 'arch/arm/boards')
-rw-r--r--arch/arm/boards/Makefile2
-rw-r--r--arch/arm/boards/phytec-phycore-stm32mp1/Makefile3
-rw-r--r--arch/arm/boards/phytec-phycore-stm32mp1/board.c28
-rw-r--r--arch/arm/boards/phytec-phycore-stm32mp1/lowlevel.c19
-rw-r--r--arch/arm/boards/stm32mp13xx-dk/Makefile2
-rw-r--r--arch/arm/boards/stm32mp13xx-dk/lowlevel.c19
6 files changed, 73 insertions, 0 deletions
diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
index a15963c775..75e15cbda4 100644
--- a/arch/arm/boards/Makefile
+++ b/arch/arm/boards/Makefile
@@ -101,6 +101,7 @@ obj-$(CONFIG_MACH_PCM049) += phytec-phycore-omap4460/
obj-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += phytec-som-am335x/
obj-$(CONFIG_MACH_PHYTEC_SOM_IMX6) += phytec-som-imx6/
obj-$(CONFIG_MACH_PHYTEC_PHYCORE_IMX7) += phytec-phycore-imx7/
+obj-$(CONFIG_MACH_PHYTEC_PHYCORE_STM32MP1) += phytec-phycore-stm32mp1/
obj-$(CONFIG_MACH_PHYTEC_SOM_IMX8MQ) += phytec-som-imx8mq/
obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += plathome-openblocks-ax3/
obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += plathome-openblocks-a6/
@@ -139,6 +140,7 @@ obj-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += terasic-sockit/
obj-$(CONFIG_MACH_SOLIDRUN_CUBOX) += solidrun-cubox/
obj-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += solidrun-microsom/
obj-$(CONFIG_MACH_STM32MP15XX_DKX) += stm32mp15xx-dkx/
+obj-$(CONFIG_MACH_STM32MP13XX_DK) += stm32mp13xx-dk/
obj-$(CONFIG_MACH_LXA_MC1) += lxa-mc1/
obj-$(CONFIG_MACH_STM32MP15X_EV1) += stm32mp15x-ev1/
obj-$(CONFIG_MACH_TECHNEXION_PICO_HOBBIT) += technexion-pico-hobbit/
diff --git a/arch/arm/boards/phytec-phycore-stm32mp1/Makefile b/arch/arm/boards/phytec-phycore-stm32mp1/Makefile
new file mode 100644
index 0000000000..1d052d28c9
--- /dev/null
+++ b/arch/arm/boards/phytec-phycore-stm32mp1/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+lwl-y += lowlevel.o
+obj-y += board.o
diff --git a/arch/arm/boards/phytec-phycore-stm32mp1/board.c b/arch/arm/boards/phytec-phycore-stm32mp1/board.c
new file mode 100644
index 0000000000..eb6147785f
--- /dev/null
+++ b/arch/arm/boards/phytec-phycore-stm32mp1/board.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include <common.h>
+#include <driver.h>
+#include <bootsource.h>
+
+static int phycore_stm32mp1_probe(struct device_d *dev)
+{
+ if (bootsource_get_instance() == 0)
+ of_device_enable_path("/chosen/environment-sd");
+ else
+ of_device_enable_path("/chosen/environment-emmc");
+
+ barebox_set_hostname("phyCORE-STM32MP1");
+
+ return 0;
+}
+
+static const struct of_device_id phycore_stm32mp1_of_match[] = {
+ { .compatible = "phytec,phycore-stm32mp1-3" },
+ { /* sentinel */ },
+};
+
+static struct driver_d phycore_stm32mp1_board_driver = {
+ .name = "board-phycore-stm32mp1",
+ .probe = phycore_stm32mp1_probe,
+ .of_compatible = phycore_stm32mp1_of_match,
+};
+device_platform_driver(phycore_stm32mp1_board_driver);
diff --git a/arch/arm/boards/phytec-phycore-stm32mp1/lowlevel.c b/arch/arm/boards/phytec-phycore-stm32mp1/lowlevel.c
new file mode 100644
index 0000000000..f76bad86a1
--- /dev/null
+++ b/arch/arm/boards/phytec-phycore-stm32mp1/lowlevel.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+#include <common.h>
+#include <mach/entry.h>
+#include <debug_ll.h>
+
+extern char __dtb_z_stm32mp157c_phycore_stm32mp1_3_start[];
+
+ENTRY_FUNCTION(start_phycore_stm32mp1_3, r0, r1, r2)
+{
+ void *fdt;
+
+ stm32mp_cpu_lowlevel_init();
+
+ putc_ll('>');
+
+ fdt = __dtb_z_stm32mp157c_phycore_stm32mp1_3_start + get_runtime_offset();
+
+ stm32mp1_barebox_entry(fdt);
+}
diff --git a/arch/arm/boards/stm32mp13xx-dk/Makefile b/arch/arm/boards/stm32mp13xx-dk/Makefile
new file mode 100644
index 0000000000..9961af02a3
--- /dev/null
+++ b/arch/arm/boards/stm32mp13xx-dk/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+lwl-y += lowlevel.o
diff --git a/arch/arm/boards/stm32mp13xx-dk/lowlevel.c b/arch/arm/boards/stm32mp13xx-dk/lowlevel.c
new file mode 100644
index 0000000000..ac4fa40e19
--- /dev/null
+++ b/arch/arm/boards/stm32mp13xx-dk/lowlevel.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include <mach/entry.h>
+#include <debug_ll.h>
+
+extern char __dtb_z_stm32mp135f_dk_start[];
+
+ENTRY_FUNCTION(start_stm32mp13xx_dk, r0, r1, r2)
+{
+ void *fdt;
+
+ stm32mp_cpu_lowlevel_init();
+
+ putc_ll('>');
+
+ fdt = __dtb_z_stm32mp135f_dk_start + get_runtime_offset();
+
+ stm32mp1_barebox_entry(fdt);
+}