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27 lines
672 B
C
27 lines
672 B
C
/**
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* board-config.c.
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*
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* This source code is licensed under the GNU Lesser General Public License,
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* Version 2. See the file LICENSE for more details.
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*/
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#include <stdint.h>
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#include <string.h>
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#include <board-conf.h>
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#include <config.h>
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#include <flashrom.h>
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void config_load(void) {
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if (*((uint16_t*) INFOMEM) == CONFIG_KEY) {
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memcpy(&sysconfig, (char*) (INFOMEM + sizeof(CONFIG_KEY)), sizeof(sysconfig));
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}
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else {
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config_save();
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}
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}
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uint8_t config_save(void) {
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configmem_t mem = { CONFIG_KEY, sysconfig };
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return (flashrom_erase((uint8_t*) INFOMEM) && flashrom_write((uint8_t*) INFOMEM, (char*) &mem, sizeof(mem)));
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}
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