| Message ID | 1431559000-21544-5-git-send-email-kevin.smith@elecsyscorp.com |
|---|---|
| State | Superseded |
| Delegated to: | Prafulla Wadaskar |
| Headers | show |
On 14.05.2015 01:17, Kevin Smith wrote: > By default on this platform, u-boot loads data into high memory > in the range of 0x7Fxxxxxx, which generates a data abort when the > kernel tries to read it. Config the u-boot environment to load > the device tree and initrd image into lower memory to make them > accessible to the kernel. > > Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> > --- > include/configs/db-88f6820-gp.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h > index 12a24ce..490d74e 100644 > --- a/include/configs/db-88f6820-gp.h > +++ b/include/configs/db-88f6820-gp.h > @@ -63,6 +63,11 @@ > #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */ > #define CONFIG_SYS_ALT_MEMTEST > > +/* Keep device tree and initrd in lower memory so the kernel can access them */ > +#define CONFIG_EXTRA_ENV_SETTINGS \ > + "fdt_high=0x10000000\0" \ > + "initrd_high=0x10000000\0" Indentation with tabs please. Acked-by: Stefan Roese <sr@denx.de> Thanks, Stefan
diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h index 12a24ce..490d74e 100644 --- a/include/configs/db-88f6820-gp.h +++ b/include/configs/db-88f6820-gp.h @@ -63,6 +63,11 @@ #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */ #define CONFIG_SYS_ALT_MEMTEST +/* Keep device tree and initrd in lower memory so the kernel can access them */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_high=0x10000000\0" \ + "initrd_high=0x10000000\0" + /* * mv-common.h should be defined after CMD configs since it used them * to enable certain macros
By default on this platform, u-boot loads data into high memory in the range of 0x7Fxxxxxx, which generates a data abort when the kernel tries to read it. Config the u-boot environment to load the device tree and initrd image into lower memory to make them accessible to the kernel. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> --- include/configs/db-88f6820-gp.h | 5 +++++ 1 file changed, 5 insertions(+)