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@ -77,17 +77,16 @@ ulong i386boot_bios_size = (ulong)&_i386boot_bios_size; /* size of BIOS |
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const char version_string[] = |
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U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"; |
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static int mem_malloc_init(void) |
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static int heap_init(void) |
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{ |
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/* start malloc area right after the stack */ |
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mem_malloc_start = i386boot_bss_start + |
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i386boot_bss_size + CONFIG_SYS_STACK_SIZE; |
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mem_malloc_start = (mem_malloc_start+3)&~3; |
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ulong start = i386boot_bss_start + i386boot_bss_size + |
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CONFIG_SYS_STACK_SIZE; |
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/* Use all available RAM for malloc() */ |
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mem_malloc_end = gd->ram_size; |
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/* 4-byte aligned */ |
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start = (start+3)&~3; |
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mem_malloc_brk = mem_malloc_start; |
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mem_malloc_init(start, CONFIG_SYS_MALLOC_LEN); |
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return 0; |
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} |
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@ -184,7 +183,7 @@ init_fnc_t *init_sequence[] = { |
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cpu_init, /* basic cpu dependent setup */ |
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board_init, /* basic board dependent setup */ |
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dram_init, /* configure available RAM banks */ |
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mem_malloc_init, /* dependant on dram_init */ |
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heap_init, /* dependant on dram_init */ |
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interrupt_init, /* set up exceptions */ |
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timer_init, |
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serial_init, |
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