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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/arm/mach-zynq/include/mach/uncompress.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/arm/mach-zynq/include/mach/uncompress.h')
-rw-r--r--arch/arm/mach-zynq/include/mach/uncompress.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-zynq/include/mach/uncompress.h b/arch/arm/mach-zynq/include/mach/uncompress.h
new file mode 100644
index 00000000..af4e8447
--- /dev/null
+++ b/arch/arm/mach-zynq/include/mach/uncompress.h
@@ -0,0 +1,51 @@
+/* arch/arm/mach-zynq/include/mach/uncompress.h
+ *
+ * Copyright (C) 2011 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __MACH_UNCOMPRESS_H__
+#define __MACH_UNCOMPRESS_H__
+
+#include <linux/io.h>
+#include <asm/processor.h>
+#include <mach/zynq_soc.h>
+#include <mach/uart.h>
+
+void arch_decomp_setup(void)
+{
+}
+
+static inline void flush(void)
+{
+ /*
+ * Wait while the FIFO is not empty
+ */
+ while (!(__raw_readl(IOMEM(LL_UART_PADDR + UART_SR_OFFSET)) &
+ UART_SR_TXEMPTY))
+ cpu_relax();
+}
+
+#define arch_decomp_wdog()
+
+static void putc(char ch)
+{
+ /*
+ * Wait for room in the FIFO, then write the char into the FIFO
+ */
+ while (__raw_readl(IOMEM(LL_UART_PADDR + UART_SR_OFFSET)) &
+ UART_SR_TXFULL)
+ cpu_relax();
+
+ __raw_writel(ch, IOMEM(LL_UART_PADDR + UART_FIFO_OFFSET));
+}
+
+#endif