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authorWolfgang Denk <wd@denx.de>2014-11-06 14:02:57 +0100
committerTom Rini <trini@ti.com>2014-11-07 16:27:07 -0500
commit0060517ae087eed94c64c175e5042b16e0a415fa (patch)
tree827e188eba7feb81d53025aff9a72b5c355bf170 /arch/arm/cpu/armv7/zynq
parentadbba99606a06df1435de6f1866c0e7996412e27 (diff)
downloadblackbird-obmc-uboot-0060517ae087eed94c64c175e5042b16e0a415fa.tar.gz
blackbird-obmc-uboot-0060517ae087eed94c64c175e5042b16e0a415fa.zip
cppcheck cleanup: fix nullPointer errors
There are a number of places where U-Boot intentionally and legally accesses physical address 0x0000, for example when installing exception vectors on systems where these are located in low memory. Add "cppcheck-suppress nullPointer" comments to silence cppcheck where this is intentional and legal. Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'arch/arm/cpu/armv7/zynq')
-rw-r--r--arch/arm/cpu/armv7/zynq/ddrc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/zynq/ddrc.c b/arch/arm/cpu/armv7/zynq/ddrc.c
index 1ea086d520..d74f8dbbc4 100644
--- a/arch/arm/cpu/armv7/zynq/ddrc.c
+++ b/arch/arm/cpu/armv7/zynq/ddrc.c
@@ -40,6 +40,7 @@ void zynq_ddrc_init(void)
* first stage bootloader. To get ECC to work all memory has
* been initialized by writing any value.
*/
+ /* cppcheck-suppress nullPointer */
memset((void *)0, 0, 1 * 1024 * 1024);
} else {
puts("ECC disabled ");
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