diff options
| author | York Sun <yorksun@freescale.com> | 2014-02-11 11:57:26 -0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-02-21 11:06:13 -0500 |
| commit | e38661634b3d60af80d85ce9eb570a45db4729ca (patch) | |
| tree | a7a7f3272ccac9757c941c9c71525fd7adf5ccd5 /common/board_f.c | |
| parent | 6b1e1254f326940e5b65c7029f71b964bdf28fd4 (diff) | |
| download | u-boot-imx-e38661634b3d60af80d85ce9eb570a45db4729ca.zip u-boot-imx-e38661634b3d60af80d85ce9eb570a45db4729ca.tar.gz u-boot-imx-e38661634b3d60af80d85ce9eb570a45db4729ca.tar.bz2 | |
common: Add get_effective_memsize() to memsize.c
This function has been around for powerpc. It is used for systems with
memory more than CONFIG_MAX_MEM_MAPPED. In case of non-contiguous memory,
this feature can limit U-boot to one block without going over the limit.
Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Diffstat (limited to 'common/board_f.c')
| -rw-r--r-- | common/board_f.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/common/board_f.c b/common/board_f.c index 02965b0..a973b95 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -223,17 +223,6 @@ static int show_dram_config(void) return 0; } -ulong get_effective_memsize(void) -{ -#ifndef CONFIG_VERY_BIG_RAM - return gd->ram_size; -#else - /* limit stack to what we can reasonable map */ - return ((gd->ram_size > CONFIG_MAX_MEM_MAPPED) ? - CONFIG_MAX_MEM_MAPPED : gd->ram_size); -#endif -} - void __dram_init_banksize(void) { #if defined(CONFIG_NR_DRAM_BANKS) && defined(CONFIG_SYS_SDRAM_BASE) |