diff options
Diffstat (limited to 'arch/arm/mach-aspeed/ast2500/sdram_ast2500.c')
| -rw-r--r-- | arch/arm/mach-aspeed/ast2500/sdram_ast2500.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c b/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c index cb6e03fa34..efcf452b17 100644 --- a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c +++ b/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c @@ -12,6 +12,7 @@ #include <errno.h> #include <ram.h> #include <regmap.h> +#include <reset.h> #include <asm/io.h> #include <asm/arch/scu_ast2500.h> #include <asm/arch/sdram_ast2500.h> @@ -328,6 +329,7 @@ static void ast2500_sdrammc_lock(struct dram_info *info) static int ast2500_sdrammc_probe(struct udevice *dev) { + struct reset_ctl reset_ctl; struct dram_info *priv = (struct dram_info *)dev_get_priv(dev); struct ast2500_sdrammc_regs *regs = priv->regs; int i; @@ -345,9 +347,15 @@ static int ast2500_sdrammc_probe(struct udevice *dev) } clk_set_rate(&priv->ddr_clk, priv->clock_rate); - ret = ast_wdt_reset_masked(ast_get_wdt(0), WDT_RESET_SDRAM); + ret = reset_get_by_index(dev, 0, &reset_ctl); if (ret) { - debug("%s(): SDRAM reset failed\n", __func__); + debug("%s(): Failed to get reset signal\n", __func__); + return ret; + } + + ret = reset_assert(&reset_ctl); + if (ret) { + debug("%s(): SDRAM reset failed: %u\n", __func__, ret); return ret; } |