-----Original Message----- From: Marek Vasut marex@denx.de Sent: Thursday, March 5, 2020 8:23 PM To: Ley Foon Tan lftan.linux@gmail.com Cc: Tan, Ley Foon ley.foon.tan@intel.com; u-boot@lists.denx.de; Simon Goldschmidt simon.k.r.goldschmidt@gmail.com; See, Chin Liang chin.liang.see@intel.com; Chee, Tien Fong tien.fong.chee@intel.com Subject: Re: [PATCH] arm: socfpga: arria10: Add save_boot_params()
On 3/5/20 9:56 AM, Ley Foon Tan wrote: Hi,
[...]
> Aren't those already defined in include/configs/socfpga_common.h ? socfpga_common.h have this: #define CONFIG_SYS_INIT_RAM_SIZE (0x40000 -
CONFIG_SYS_SPL_MALLOC_SIZE)
But, we can't use it here.
Why ?
CONFIG_SYS_INIT_RAM_SIZE is minus with
CONFIG_SYS_SPL_MALLOC_SIZE, not 256KB (0x40000).
Then define the init ram size macro somewhere in arch/arm/mach-socfpga/include and use it in both the configs/ and your code ? :)
Look at existing header files under arch/arm/mach-socfpga/include/, can add to base_addr_a10.h.
Isn't that base address common to A10 and CV/AV ?
No, CV/AV uses base_addr_ac5.h.
Regards Ley Foon