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Searched refs:SDRAM_UNLOCK_KEY (Results 1 – 2 of 2) sorted by relevance

/OK3568_Linux_fs/u-boot/arch/arm/include/asm/arch-aspeed/
H A Dsdram_ast2500.h9 #define SDRAM_UNLOCK_KEY 0xfc600309 macro
/OK3568_Linux_fs/u-boot/arch/arm/mach-aspeed/ast2500/
H A Dsdram_ast2500.c317 writel(SDRAM_UNLOCK_KEY, &info->regs->protection_key); in ast2500_sdrammc_unlock()
324 writel(~SDRAM_UNLOCK_KEY, &info->regs->protection_key); in ast2500_sdrammc_lock()