From: Ezequiel Garcia Date: Fri, 26 Jul 2013 13:18:01 +0000 (-0300) Subject: ARM: kirkwood: Split DT and legacy MBus initialization X-Git-Tag: v3.12-rc1~115^2~15^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0789d0b2c342bc0fdfe813994668b80fcef5d05a;p=profile%2Fivi%2Fkernel-x86-ivi.git ARM: kirkwood: Split DT and legacy MBus initialization This commit replaces the legacy MBus initialization with the new DT-based in Kirkwood. For boards that are not yet converted to DT, we keep the legacy initialization. Signed-off-by: Ezequiel Garcia Tested-by: Andrew Lunn Tested-by: Sebastian Hesselbarth Signed-off-by: Jason Cooper --- diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 6e122ed..682b7ac 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -87,6 +87,7 @@ static void __init kirkwood_dt_init(void) */ writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG); + BUG_ON(mvebu_mbus_dt_init()); kirkwood_setup_wins(); kirkwood_l2_init(); diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 165e751..15b7e72 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -534,10 +534,6 @@ void __init kirkwood_cpuidle_init(void) void __init kirkwood_init_early(void) { orion_time_set_base(TIMER_VIRT_BASE); - - mvebu_mbus_init("marvell,kirkwood-mbus", - BRIDGE_WINS_BASE, BRIDGE_WINS_SZ, - DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ); } int kirkwood_tclk; @@ -713,6 +709,10 @@ void __init kirkwood_init(void) */ writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG); + BUG_ON(mvebu_mbus_init("marvell,kirkwood-mbus", + BRIDGE_WINS_BASE, BRIDGE_WINS_SZ, + DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ)); + kirkwood_setup_wins(); kirkwood_l2_init();