diff options
Diffstat (limited to 'arch/sandbox/lib/board.c')
| -rw-r--r-- | arch/sandbox/lib/board.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/arch/sandbox/lib/board.c b/arch/sandbox/lib/board.c index ae5a51760..b7997e9a7 100644 --- a/arch/sandbox/lib/board.c +++ b/arch/sandbox/lib/board.c @@ -45,8 +45,12 @@ #include <version.h> #include <serial.h> +#include <os.h> + DECLARE_GLOBAL_DATA_PTR; +static gd_t gd_mem; + /************************************************************************ * Init Utilities * ************************************************************************ @@ -147,7 +151,7 @@ void board_init_f(ulong bootflag) uchar *mem; unsigned long addr_sp, addr, size; - gd = malloc(sizeof(gd_t)); + gd = &gd_mem; assert(gd); memset((void *)gd, 0, sizeof(gd_t)); @@ -158,7 +162,8 @@ void board_init_f(ulong bootflag) } size = CONFIG_SYS_SDRAM_SIZE; - mem = malloc(size); + mem = os_malloc(CONFIG_SYS_SDRAM_SIZE); + assert(mem); gd->ram_buf = mem; addr = (ulong)(mem + size); @@ -214,11 +219,9 @@ void board_init_r(gd_t *id, ulong dest_addr) post_output_backlog(); #endif -#if 0 /* Sandbox uses system malloc for now */ - /* The Malloc area is immediately below the monitor copy in DRAM */ - malloc_start = dest_addr - TOTAL_MALLOC_LEN; - mem_malloc_init(malloc_start, TOTAL_MALLOC_LEN); -#endif + /* The Malloc area is at the top of simulated DRAM */ + mem_malloc_init((ulong)gd->ram_buf + gd->ram_size - TOTAL_MALLOC_LEN, + TOTAL_MALLOC_LEN); /* initialize environment */ env_relocate(); |