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| author | York Sun <york.sun@nxp.com> | 2016-06-24 16:46:19 -0700 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-07-15 09:01:43 -0700 |
| commit | 50e93b95653da44b9743357dfa3701e8482fd167 (patch) | |
| tree | 8db0847067eba3dffa8d67bc5ad12a6b3ff2dee0 /arch/arm/include | |
| parent | e61a7534e33063a76e105d895e5c6317f2d0cd76 (diff) | |
| download | u-boot-imx-50e93b95653da44b9743357dfa3701e8482fd167.zip u-boot-imx-50e93b95653da44b9743357dfa3701e8482fd167.tar.gz u-boot-imx-50e93b95653da44b9743357dfa3701e8482fd167.tar.bz2 | |
armv8: Add tlb_allocated to arch global data
When secure ram is used, MMU tables have to be put into secure ram.
To use common MMU code, gd->arch.tlb_addr will be used to host TLB
entry pointer. To save allocated memory for later use, tlb_allocated
variable is added to global data structure.
Signed-off-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/global_data.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 2d76cd4..1055017 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -57,6 +57,7 @@ struct arch_global_data { * 0x2 maintained */ phys_addr_t secure_ram; + unsigned long tlb_allocated; #endif #ifdef CONFIG_OMAP_COMMON |