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| author | Peter Tyser <ptyser@xes-inc.com> | 2009-08-21 23:05:20 -0500 |
|---|---|---|
| committer | Tom Rix <Tom.Rix@windriver.com> | 2009-10-03 09:04:08 -0500 |
| commit | 832f4377d6ed2bafba31ea624d3a3f5197cb1e6c (patch) | |
| tree | 8993cb3aaadc59301ba41163e1534007743521a0 /lib_microblaze | |
| parent | d870552ee4b83842e23cbd64a3a38b277136d568 (diff) | |
| download | u-boot-imx-832f4377d6ed2bafba31ea624d3a3f5197cb1e6c.zip u-boot-imx-832f4377d6ed2bafba31ea624d3a3f5197cb1e6c.tar.gz u-boot-imx-832f4377d6ed2bafba31ea624d3a3f5197cb1e6c.tar.bz2 | |
Standardize mem_malloc_init() implementation
This lays the groundwork to allow architectures to share a common
mem_malloc_init().
Note that the x86 implementation was not modified as it did not fit the
mold of all other architectures.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_microblaze')
| -rw-r--r-- | lib_microblaze/board.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib_microblaze/board.c b/lib_microblaze/board.c index fc25a75..a5d924a 100644 --- a/lib_microblaze/board.c +++ b/lib_microblaze/board.c @@ -51,12 +51,13 @@ extern int getenv_IPaddr (char *); * aka CONFIG_SYS_MONITOR_BASE - Note there is no need for reloc_off * as our monitory code is run from SDRAM */ -static void mem_malloc_init (void) +static void mem_malloc_init(ulong start, ulong size) { - mem_malloc_end = (CONFIG_SYS_MALLOC_BASE + CONFIG_SYS_MALLOC_LEN); - mem_malloc_start = CONFIG_SYS_MALLOC_BASE; - mem_malloc_brk = mem_malloc_start; - memset ((void *)mem_malloc_start, 0, mem_malloc_end - mem_malloc_start); + mem_malloc_start = start; + mem_malloc_end = start + size; + mem_malloc_brk = start; + + memset ((void *)mem_malloc_start, 0, size); } /* @@ -104,7 +105,7 @@ void board_init (void) gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */ /* Initialise malloc() area */ - mem_malloc_init (); + mem_malloc_init (CONFIG_SYS_MALLOC_BASE, CONFIG_SYS_MALLOC_LEN); for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { WATCHDOG_RESET (); |