From e6e34ca3ad43eae88faccb01282385416d23e6e7 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 11 Feb 2016 16:36:43 +0100 Subject: [PATCH] arm: socfpga: Fix ethernet reset handling The following patch caused cpu_eth_init() to not be called anymore for DM-capable boards: commit c32a6fd07b1839e4a45729587ebc8e1c55601a4d Date: Sun Jan 17 14:51:56 2016 -0700 net: Don't call board/cpu_eth_init() with driver model This breaks ethernet on SoCFPGA, since we use that function to un-reset the ethernet blocks. Invoke the ethernet reset function from arch_misc_init() instead to fix the breakage. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Cc: Chin Liang See Cc: Denis Bakhvalov --- arch/arm/mach-socfpga/misc.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c index 9b43b92f5b..ce3ff0acc4 100644 --- a/arch/arm/mach-socfpga/misc.c +++ b/arch/arm/mach-socfpga/misc.c @@ -104,7 +104,7 @@ static void dwmac_deassert_reset(const unsigned int of_reset_id) socfpga_per_reset(reset, 0); } -int cpu_eth_init(bd_t *bis) +static int socfpga_eth_reset(void) { const void *fdt = gd->fdt_blob; struct fdtdec_phandle_args args; @@ -137,6 +137,11 @@ int cpu_eth_init(bd_t *bis) return 0; } +#else +static int socfpga_eth_reset(void) +{ + return 0 +}; #endif struct { @@ -232,7 +237,7 @@ int arch_misc_init(void) setenv("bootmode", bsel_str[bsel].mode); if (fpga_id >= 0) setenv("fpgatype", socfpga_fpga_model[fpga_id].var); - return 0; + return socfpga_eth_reset(); } #endif -- 2.30.2