On Thu, 2019-03-07 at 09:10 +0100, Simon Goldschmidt wrote:
On Thu, Mar 7, 2019 at 8:08 AM Chee, Tien Fong <tien.fong.chee@intel. com> wrote:
On Tue, 2019-03-05 at 21:05 +0100, Simon Goldschmidt wrote:
Am 05.03.2019 um 17:23 schrieb tien.fong.chee@intel.com:
From: Tien Fong Chee tien.fong.chee@intel.com
After some series of patches to maximise reusable of memory pool, here come to result of reasonable size required for whole SDMMC boot working on A10 SoCDK. Size required come from default max cluster(0x10000) + others(0x2000) + additional memory for headroom(0x3000).
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com
changes for v7
- Added 0x3000 for memory headroom.
include/configs/socfpga_common.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 4551cb29bc..548b458e78 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /*
- Copyright (C) 2012 Altera Corporation <www.altera.com>
- Copyright (C) 2012-2019 Altera Corporation <www.altera.com>
*/ #ifndef __CONFIG_SOCFPGA_COMMON_H__ #define __CONFIG_SOCFPGA_COMMON_H__ @@ -258,7 +258,7 @@ unsigned int cm_get_qspi_controller_clk_hz(void); #if defined(CONFIG_TARGET_SOCFPGA_ARRIA10) /* SPL memory allocation configuration, this is for FAT implementation */ #ifndef CONFIG_SYS_SPL_MALLOC_START -#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00015000
This will clash with my series here: https://patchwork.ozlabs.org/patch/1051451/
Any chance you could test that on A10? I only have a cyclone 5.
I have tested the series, and checking the failure from the codes, SPL_SYS_MALLOC_SIMPLE and SPL_SYS_MALLOC_F_LEN are not working in A10, because FPGA loading and distro boot from FAT FS require full malloc mechanism.
OK, thanks for testing. Seems like I was missing that the difference between CONFIG_SYS_SPL_MALLOC_START/_SIZE and SYS_MALLOC_F_LEN is full malloc vs. simple malloc.
I'll work on that.
Great!!
Thanks a lot.
TF.
Thanks, TF.
#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_INIT_RAM_S IZE - \ CONFIG_SYS_SPL_MALLOC_SI ZE + \ CONFIG_SYS_INIT_RAM_ADDR )