diff options
| author | York Sun <york.sun@nxp.com> | 2017-03-06 09:02:24 -0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-03-14 08:44:03 -0700 |
| commit | f2ccf7f7aacf75bd9c521459d1d20df07d1ebe41 (patch) | |
| tree | 2e070deb61f5e223d3b4d3f4433cb4006bdd7590 /arch/arm/include/asm | |
| parent | 8537ddd769f460d7fb7a62a3dcc9669049702e51 (diff) | |
armv8: Add global variable resv_ram
Use gd->arch.resv_ram to track reserved memory allocation.
Signed-off-by: York Sun <york.sun@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/global_data.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index aee87cdcbf..dfcbcceba3 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -59,6 +59,13 @@ struct arch_global_data { phys_addr_t secure_ram; unsigned long tlb_allocated; #endif +#ifdef CONFIG_RESV_RAM + /* + * Reserved RAM for memory resident, eg. Management Complex (MC) + * driver which continues to run after U-Boot exits. + */ + phys_addr_t resv_ram; +#endif #ifdef CONFIG_ARCH_OMAP2 u32 omap_boot_device; |