On Mar 21, 2016, at 7:59 PM, York Sun york.sun@nxp.com wrote:
Commit 7985cdf removed non-full-va map code, replaced PGTABLE_SIZE with get_page_table_size() function for all. It is incorrect for platforms with non-full-va mapping, at this moment Layerscape SoCs.
Signed-off-by: York Sun york.sun@nxp.com CC: Alexander Graf agraf@suse.de CC: Alison Wang alison.wang@nxp.com CC: Prabhakar Kushwaha prabhakar.kushwaha@nxp.com
arch/arm/include/asm/system.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index ac1173d..fab6f0c 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -20,7 +20,11 @@ #ifndef __ASSEMBLY__
u64 get_page_table_size(void); +#ifdef CONFIG_SYS_FULL_VA
This macro doesn't exist anymore. We need to do something different. Let me cook up a patch.
Alex
#define PGTABLE_SIZE get_page_table_size() +#else +#define PGTABLE_SIZE 0x10000 +#endif
/* 2MB granularity */
#define MMU_SECTION_SHIFT 21
1.7.9.5