AM335x's MLO size limit is 109K.
The am33xx.dtsi file adds spare and never used nodes to the dtb.
With this patch we add a file to remove the unused nodes and reduce the
size of the dtb.
Including this file will reduce the lzo packed MLO size about 8K.
Signed-off-by: Wadim Egorov <w.egorov@xxxxxxxxx>
---
arch/arm/dts/strip-am33xx.dtsi | 66 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 arch/arm/dts/strip-am33xx.dtsi
diff --git a/arch/arm/dts/strip-am33xx.dtsi b/arch/arm/dts/strip-am33xx.dtsi
new file mode 100644
index 0000000..fe34edc
--- /dev/null
+++ b/arch/arm/dts/strip-am33xx.dtsi
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2015 PHYTEC Messtechnik GmbH,
+ * Author: Wadim Egorov <w.egorov@xxxxxxxxx>
+ *
+ * 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.
+ */
+
+/ {
+ aliases {
+ /delete-property/ i2c1;
+ /delete-property/ i2c2;
+ /delete-property/ mmc0;
+ /delete-property/ mmc1;
+ /delete-property/ mmc2;
+ /delete-property/ gpio0;
+ /delete-property/ gpio1;
+ /delete-property/ gpio2;
+ /delete-property/ gpio3;
+ /delete-property/ serial1;
+ /delete-property/ serial2;
+ /delete-property/ serial3;
+ /delete-property/ serial4;
+ /delete-property/ serial5;
+ /delete-property/ d_can0;
+ /delete-property/ d_can1;
+ };
+};
+
+/delete-node/ &gpio0;
+/delete-node/ &gpio1;
+/delete-node/ &gpio2;
+/delete-node/ &gpio3;
+/delete-node/ &uart1;
+/delete-node/ &uart2;
+/delete-node/ &uart3;
+/delete-node/ &uart4;
+/delete-node/ &uart5;
+/delete-node/ &i2c1;
+/delete-node/ &i2c2;
+/delete-node/ &mmc2;
+/delete-node/ &mmc3;
+/delete-node/ &hwspinlock;
+/delete-node/ &wdt2;
+/delete-node/ &dcan0;
+/delete-node/ &dcan1;
+/delete-node/ &mailbox;
+/delete-node/ &timer1;
+/delete-node/ &timer2;
+/delete-node/ &timer3;
+/delete-node/ &timer4;
+/delete-node/ &timer5;
+/delete-node/ &timer6;
+/delete-node/ &timer7;
+/delete-node/ &spi1;
+/delete-node/ &epwmss0;
+/delete-node/ &epwmss1;
+/delete-node/ &epwmss2;
+/delete-node/ &lcdc;
+/delete-node/ &tscadc;
+/delete-node/ &sham;
+/delete-node/ &aes;
+/delete-node/ &mcasp0;
+/delete-node/ &mcasp1;
+/delete-node/ &rng;
--
1.9.1
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
