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dm: spl: Make simple malloc() available when enabled

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Set up the simple malloc() implementation when requested, in preference to
the full malloc().

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2014-11-10 17:16:45 -07:00
parent ba19599b44
commit fb4f5e7c91
1 changed files with 10 additions and 1 deletions
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11
common/spl/spl.c
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@ -139,9 +139,13 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
u32 boot_device; u32 boot_device;
debug(">>spl:board_init_r()\n"); debug(">>spl:board_init_r()\n");
#ifdef CONFIG_SYS_SPL_MALLOC_START #if defined(CONFIG_SYS_SPL_MALLOC_START)
mem_malloc_init(CONFIG_SYS_SPL_MALLOC_START, mem_malloc_init(CONFIG_SYS_SPL_MALLOC_START,
CONFIG_SYS_SPL_MALLOC_SIZE); CONFIG_SYS_SPL_MALLOC_SIZE);
gd->flags |= GD_FLG_FULL_MALLOC_INIT;
#elif defined(CONFIG_SYS_MALLOC_F_LEN)
gd->malloc_limit = gd->malloc_base + CONFIG_SYS_MALLOC_F_LEN;
gd->malloc_ptr = 0;
#endif #endif
#ifndef CONFIG_PPC #ifndef CONFIG_PPC
@ -238,6 +242,11 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
default: default:
debug("Unsupported OS image.. Jumping nevertheless..\n"); debug("Unsupported OS image.. Jumping nevertheless..\n");
} }
#if defined(CONFIG_SYS_MALLOC_F_LEN) && !defined(CONFIG_SYS_SPL_MALLOC_SIZE)
debug("SPL malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
gd->malloc_ptr / 1024);
#endif
jump_to_image_no_args(&spl_image); jump_to_image_no_args(&spl_image);
} }