author | Marek Vasut <marex@denx.de> | |
Tue, 29 May 2012 19:43:13 +0000 (19:43 +0000) | ||
committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | |
Sat, 7 Jul 2012 12:07:29 +0000 (14:07 +0200) | ||
commit | e3ddc646031551627c4eeae4598f8862251a3f94 | |
tree | 032ac5adc0dc06de2177b590c636058f49c28748 | tree | snapshot (tar.xz tar.gz zip) |
parent | eeacb73b8e0823b400eda5022e56e9f5a59b37a0 | commit | diff |
i.MX28: Add function to adjust memory parameters
This function can be overridden at run-time and allows implementors
of new boards based on the i.MX28 chip to fine-tune the memory params.
It is possible to write into the dram_vals array because when the SPL
runs, it is located SRAM. Therefore the location is writable. There is
no possibility of these data to be read-only.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
This function can be overridden at run-time and allows implementors
of new boards based on the i.MX28 chip to fine-tune the memory params.
It is possible to write into the dram_vals array because when the SPL
runs, it is located SRAM. Therefore the location is writable. There is
no possibility of these data to be read-only.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c | diff | blob | history |