On 07/03/17 15:29, Gedare Bloom wrote:
On Tue, Mar 7, 2017 at 9:12 AM, Sebastian Huber
<sebastian.hu...@embedded-brains.de> wrote:
Add bsp_fdt_map_intr() intended for the libbsd FDT support.
---
c/src/lib/libbsp/Makefile.am | 1 +
c/src/lib/libbsp/powerpc/qoriq/Makefile.am | 1 -
c/src/lib/libbsp/powerpc/qoriq/include/bsp.h | 4 +++-
c/src/lib/libbsp/powerpc/qoriq/startup/bspstart.c | 7 +++++-
c/src/lib/libbsp/preinstall.am | 4 ++++
c/src/lib/libbsp/shared/include/fdt.h | 27 ++++++++++++++++++++++-
c/src/lib/libbsp/shared/src/bsp-fdt.c | 7 ++++--
7 files changed, 45 insertions(+), 6 deletions(-)
diff --git a/c/src/lib/libbsp/Makefile.am b/c/src/lib/libbsp/Makefile.am
index c54fdcb..85ddbe2 100644
--- a/c/src/lib/libbsp/Makefile.am
+++ b/c/src/lib/libbsp/Makefile.am
@@ -37,6 +37,7 @@ include_bspdir = $(includedir)/bsp
include_bsp_HEADERS =
include_bsp_HEADERS += shared/include/default-initial-extension.h
include_bsp_HEADERS += shared/include/fatal.h
+include_bsp_HEADERS += shared/include/fdt.h
include_bsp_HEADERS += shared/include/console-termios.h
include_bsp_HEADERS += shared/include/gpio.h
diff --git a/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
b/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
index 64ef08d..93473ab 100644
--- a/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
@@ -22,7 +22,6 @@ include_bsp_HEADERS = include/irq.h \
../../shared/include/irq-generic.h \
../../shared/include/irq-info.h \
../../shared/include/bootcard.h \
- ../../shared/include/fdt.h \
../../shared/include/utility.h \
../shared/include/start.h \
../shared/include/tictac.h \
diff --git a/c/src/lib/libbsp/powerpc/qoriq/include/bsp.h
b/c/src/lib/libbsp/powerpc/qoriq/include/bsp.h
index d1fd907..7469ab1 100644
--- a/c/src/lib/libbsp/powerpc/qoriq/include/bsp.h
+++ b/c/src/lib/libbsp/powerpc/qoriq/include/bsp.h
@@ -7,7 +7,7 @@
*/
/*
- * Copyright (c) 2010-2015 embedded brains GmbH. All rights reserved.
+ * Copyright (c) 2010, 2017 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
@@ -37,6 +37,8 @@ extern "C" {
#define BSP_FEATURE_IRQ_EXTENSION
+#define BSP_FDT_IS_SUPPORTED
+
This seems fairly reasonable. It needs an addition to the BSP guide.
We need a completely new BSP guide.
#define QORIQ_CHIP(alpha, num) ((alpha) * 10000 + (num))
#define QORIQ_CHIP_P1020 QORIQ_CHIP('P', 1020)
diff --git a/c/src/lib/libbsp/powerpc/qoriq/startup/bspstart.c
b/c/src/lib/libbsp/powerpc/qoriq/startup/bspstart.c
index cbe1970..7aba178 100644
--- a/c/src/lib/libbsp/powerpc/qoriq/startup/bspstart.c
+++ b/c/src/lib/libbsp/powerpc/qoriq/startup/bspstart.c
@@ -7,7 +7,7 @@
*/
/*
- * Copyright (c) 2010-2015 embedded brains GmbH. All rights reserved.
+ * Copyright (c) 2010, 2017 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
@@ -169,3 +169,8 @@ void bsp_start(void)
qoriq.lcc.bptr &= ~BPTR_EN;
#endif
}
+
+uint32_t bsp_fdt_map_intr(uint32_t intr)
+{
+ return intr - 16;
+}
diff --git a/c/src/lib/libbsp/preinstall.am b/c/src/lib/libbsp/preinstall.am
index bbcb7c5..505803f 100644
--- a/c/src/lib/libbsp/preinstall.am
+++ b/c/src/lib/libbsp/preinstall.am
@@ -26,6 +26,10 @@ $(PROJECT_INCLUDE)/bsp/fatal.h: shared/include/fatal.h
$(PROJECT_INCLUDE)/bsp/$(
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/fatal.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/fatal.h
+$(PROJECT_INCLUDE)/bsp/fdt.h: shared/include/fdt.h
$(PROJECT_INCLUDE)/bsp/$(dirstamp)
+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/fdt.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/fdt.h
+
$(PROJECT_INCLUDE)/bsp/console-termios.h: shared/include/console-termios.h
$(PROJECT_INCLUDE)/bsp/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/console-termios.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/console-termios.h
diff --git a/c/src/lib/libbsp/shared/include/fdt.h
b/c/src/lib/libbsp/shared/include/fdt.h
index a4c7df6..44298f4 100644
--- a/c/src/lib/libbsp/shared/include/fdt.h
+++ b/c/src/lib/libbsp/shared/include/fdt.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015 embedded brains GmbH. All rights reserved.
+ * Copyright (c) 2015, 2017 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
@@ -15,14 +15,39 @@
#ifndef LIBBSP_SHARED_FDT_H
#define LIBBSP_SHARED_FDT_H
+#include <bsp.h>
+
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
+/*
+ * BSPs that implement the FDT support functions must define
+ * BSP_FDT_IS_SUPPORTED.
+ */
+
void bsp_fdt_copy(const void *src);
Missing doxygen for this function.
Ok, I will add something. This is more or less an internal low-level
function.
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.hu...@embedded-brains.de
PGP : Public key available on request.
Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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