Add framework for a SAM3U SPI driver

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4010 42af7a65-404d-4744-a932-0658087f49c3
2026-05-22 13:52:22 +08:00 · 2011-10-03 14:06:06 +00:00
parent 387d4afebd
commit 6d36784cd4
44 changed files with 558 additions and 5 deletions
@@ -2,7 +2,7 @@
 # arch/arm/src/sam3u/Make.defs
 #
 #   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -75,3 +75,6 @@ ifeq ($(CONFIG_SAM3U_HSMCI),y)
 CHIP_CSRCS	+= sam3u_hsmci.c
 endif

+ifeq ($(CONFIG_SAM3U_SPI),y)
+CHIP_CSRCS	+= sam3u_spi.c
+endif
@@ -2,7 +2,7 @@
 * arch/arm/src/sam3u/sam3u_spi.h
 *
 *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
@@ -263,8 +263,9 @@ SAM3U-EK-specific Configuration Options
  Individual subsystems can be enabled:

 	CONFIG_SAM3U_DMA
-	CONFIG_SAM3U_NAND
 	CONFIG_SAM3U_HSMCI
+	CONFIG_SAM3U_NAND
+	CONFIG_SAM3U_SPI
 	CONFIG_SAM3U_UART
 	CONFIG_SAM3U_USART0
 	CONFIG_SAM3U_USART1
@@ -2,7 +2,7 @@
 # configs/sam3u-ek/touchscreen/defconfig
 #
 #   Copyright (C) 2011 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -101,8 +101,9 @@ CONFIG_SAM3U_BUILDROOT=y
 #  Individual subsystems can be enabled:
 #
 CONFIG_SAM3U_DMA=n
-CONFIG_SAM3U_NAND=n
 CONFIG_SAM3U_HSMCI=n
+CONFIG_SAM3U_NAND=n
+CONFIG_SAM3U_SPI=y
 CONFIG_SAM3U_UART=y
 CONFIG_SAM3U_USART0=n
 CONFIG_SAM3U_USART1=n