Boards like phyBOARD-WEGA RDK have an phyCORE-AM335x
connected with no SPI NOR flash. Added dts to support this.
Signed-off-by: Teresa Gámez <t.gamez@xxxxxxxxx>
---
arch/arm/boards/phytec-phycore-am335x/lowlevel.c | 10 ++++++++++
arch/arm/dts/Makefile | 2 +-
arch/arm/dts/am335x-phytec-phycore-som-no-spi.dts | 20 ++++++++++++++++++++
images/Makefile.am33xx | 4 ++++
4 files changed, 35 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/am335x-phytec-phycore-som-no-spi.dts
diff --git a/arch/arm/boards/phytec-phycore-am335x/lowlevel.c b/arch/arm/boards/phytec-phycore-am335x/lowlevel.c
index 47902d0..55cc667 100644
--- a/arch/arm/boards/phytec-phycore-am335x/lowlevel.c
+++ b/arch/arm/boards/phytec-phycore-am335x/lowlevel.c
@@ -118,6 +118,7 @@ struct pcm051_sdram_timings timings[] = {
};
extern char __dtb_am335x_phytec_phycore_som_start[];
+extern char __dtb_am335x_phytec_phycore_som_no_spi_start[];
/**
* @brief The basic entry point for board initialization.
@@ -202,3 +203,12 @@ ENTRY_FUNCTION(start_am33xx_phytec_phycore_sdram, r0, r1, r2)
am335x_barebox_entry(fdt);
}
+
+ENTRY_FUNCTION(start_am33xx_phytec_phycore_no_spi_sdram, r0, r1, r2)
+{
+ void *fdt;
+
+ fdt = __dtb_am335x_phytec_phycore_som_no_spi_start - get_runtime_offset();
+
+ am335x_barebox_entry(fdt);
+}
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 65ed022..ede2b59 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -26,7 +26,7 @@ pbl-dtb-$(CONFIG_MACH_NVIDIA_JETSON) += tegra124-jetson-tk1.dtb.o
pbl-dtb-$(CONFIG_MACH_PCA100) += imx27-phytec-phycard-s-rdk-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_PCAAXL3) += imx6q-phytec-pbaa03.dtb.o
pbl-dtb-$(CONFIG_MACH_PCM038) += imx27-phytec-phycore-rdk.dtb.o
-pbl-dtb-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore-som.dtb.o
+pbl-dtb-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore-som.dtb.o am335x-phytec-phycore-som-no-spi.dtb.o
pbl-dtb-$(CONFIG_MACH_PHYTEC_PFLA02) += imx6s-phytec-pbab01.dtb.o imx6dl-phytec-pbab01.dtb.o imx6q-phytec-pbab01.dtb.o
pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += armada-xp-openblocks-ax3-4-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += kirkwood-openblocks_a6-bb.dtb.o
diff --git a/arch/arm/dts/am335x-phytec-phycore-som-no-spi.dts b/arch/arm/dts/am335x-phytec-phycore-som-no-spi.dts
new file mode 100644
index 0000000..6350706
--- /dev/null
+++ b/arch/arm/dts/am335x-phytec-phycore-som-no-spi.dts
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2014 Teresa Gámez <t.gamez@xxxxxxxxx> Phytec Messtechnik GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include "am335x-phytec-phycore-som.dtsi"
+
+/ {
+ model = "Phytec phyCORE AM335x";
+ compatible = "phytec,phycore-am335x-som", "ti,am33xx";
+};
+
+&eeprom {
+ status = "okay";
+};
diff --git a/images/Makefile.am33xx b/images/Makefile.am33xx
index 92dd61a..8d58733 100644
--- a/images/Makefile.am33xx
+++ b/images/Makefile.am33xx
@@ -19,6 +19,10 @@ pblx-$(CONFIG_MACH_PCM051) += start_am33xx_phytec_phycore_sdram
FILE_barebox-am33xx-phytec-phycore.img = start_am33xx_phytec_phycore_sdram.pblx
am33xx-barebox-$(CONFIG_MACH_PCM051) += barebox-am33xx-phytec-phycore.img
+pblx-$(CONFIG_MACH_PCM051) += start_am33xx_phytec_phycore_no_spi_sdram
+FILE_barebox-am33xx-phytec-phycore-no-spi.img = start_am33xx_phytec_phycore_no_spi_sdram.pblx
+am33xx-barebox-$(CONFIG_MACH_PCM051) += barebox-am33xx-phytec-phycore-no-spi.img
+
pblx-$(CONFIG_MACH_PCM051) += start_am33xx_phytec_phycore_sram_256mb
FILE_barebox-am33xx-phytec-phycore-mlo-256mb.img = start_am33xx_phytec_phycore_sram_256mb.pblx.mlo
am33xx-mlo-$(CONFIG_MACH_PCM051) += barebox-am33xx-phytec-phycore-mlo-256mb.img
--
1.9.1
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