diff options
| author | Tien Hock, Loh <tien.hock.loh@intel.com> | 2019-03-07 11:28:05 +0800 |
|---|---|---|
| committer | Tien Hock, Loh <tien.hock.loh@intel.com> | 2019-03-07 11:28:05 +0800 |
| commit | bf8b8fb657a6145699550258a5a6839bd412aeff (patch) | |
| tree | e6c0b8a3e5131a91c5da59529bc8a959baae97ab /plat/intel | |
| parent | 1cf55aba4902d43c95e5a24acf6d85de96923dc0 (diff) | |
plat: intel: Improve ECC scrubbing performance
We should be using zeromem to scrub memory instead of memset. This would
improve the performance by 200x
Signed-off-by: Tien Hock, Loh <tien.hock.loh@intel.com>
Diffstat (limited to 'plat/intel')
| -rw-r--r-- | plat/intel/soc/stratix10/soc/s10_memory_controller.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plat/intel/soc/stratix10/soc/s10_memory_controller.c b/plat/intel/soc/stratix10/soc/s10_memory_controller.c index 851fc59a..ed06f549 100644 --- a/plat/intel/soc/stratix10/soc/s10_memory_controller.c +++ b/plat/intel/soc/stratix10/soc/s10_memory_controller.c @@ -8,6 +8,7 @@ #include <arch_helpers.h> #include <errno.h> #include <lib/mmio.h> +#include <lib/utils.h> #include <common/debug.h> #include <drivers/delay_timer.h> #include <platform_def.h> @@ -403,7 +404,7 @@ void configure_hmc_adaptor_regs(void) INFO("Scrubbing ECC\n"); /* ECC Scrubbing */ - memset(DRAM_BASE, 0, DRAM_SIZE); + zeromem(DRAM_BASE, DRAM_SIZE); } else { INFO("ECC is disabled.\n"); } |