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| author | Peter Tyser <ptyser@xes-inc.com> | 2009-08-21 23:05:20 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-09-04 21:46:32 +0200 |
| commit | a483a167bc8d808145ca1224a2c238cda90aa60c (patch) | |
| tree | fde71dcae066c865872f5c990c593e98a0750265 /lib_avr32/board.c | |
| parent | 5e93bd1c9aaea886c5e5c7c1b6114ab36c30668f (diff) | |
| download | olio-uboot-2014.01-a483a167bc8d808145ca1224a2c238cda90aa60c.tar.xz olio-uboot-2014.01-a483a167bc8d808145ca1224a2c238cda90aa60c.zip | |
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_avr32/board.c')
| -rw-r--r-- | lib_avr32/board.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/lib_avr32/board.c b/lib_avr32/board.c index 03a520cdd..ca1bd6fd3 100644 --- a/lib_avr32/board.c +++ b/lib_avr32/board.c @@ -50,20 +50,16 @@ int board_postclk_init(void) __attribute__((weak, alias("__do_nothing"))); int board_early_init_r(void) __attribute__((weak, alias("__do_nothing"))); /* The malloc area is right below the monitor image in RAM */ -static void mem_malloc_init(void) +static void mem_malloc_init(ulong start, ulong size) { - unsigned long monitor_addr; - - monitor_addr = CONFIG_SYS_MONITOR_BASE + gd->reloc_off; - mem_malloc_end = monitor_addr; - mem_malloc_start = mem_malloc_end - CONFIG_SYS_MALLOC_LEN; - mem_malloc_brk = mem_malloc_start; + mem_malloc_start = start; + mem_malloc_end = start + size; + mem_malloc_brk = start; printf("malloc: Using memory from 0x%08lx to 0x%08lx\n", mem_malloc_start, mem_malloc_end); - memset ((void *)mem_malloc_start, 0, - mem_malloc_end - mem_malloc_start); + memset((void *)mem_malloc_start, 0, size); } #ifdef CONFIG_SYS_DMA_ALLOC_LEN @@ -312,7 +308,8 @@ void board_init_r(gd_t *new_gd, ulong dest_addr) #endif timer_init(); - mem_malloc_init(); + mem_malloc_init(CONFIG_SYS_MONITOR_BASE + gd->reloc_off - + CONFIG_SYS_MALLOC_LEN, CONFIG_SYS_MALLOC_LEN); malloc_bin_reloc(); dma_alloc_init(); |