diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0060-ARM-kirkwood-Split-DT-and-legacy-MBus-initialization.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0060-ARM-kirkwood-Split-DT-and-legacy-MBus-initialization.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.10/0060-ARM-kirkwood-Split-DT-and-legacy-MBus-initialization.patch b/target/linux/mvebu/patches-3.10/0060-ARM-kirkwood-Split-DT-and-legacy-MBus-initialization.patch new file mode 100644 index 0000000000..7ab5be59d4 --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0060-ARM-kirkwood-Split-DT-and-legacy-MBus-initialization.patch @@ -0,0 +1,52 @@ +From d1989c73eb770891635cc644f091d7524bbfd696 Mon Sep 17 00:00:00 2001 +From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Date: Tue, 23 Jul 2013 07:42:09 -0300 +Subject: [PATCH 060/203] 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 <ezequiel.garcia@free-electrons.com> +Tested-by: Andrew Lunn <andrew@lunn.ch> +Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> +--- + arch/arm/mach-kirkwood/board-dt.c | 1 + + arch/arm/mach-kirkwood/common.c | 8 ++++---- + 2 files changed, 5 insertions(+), 4 deletions(-) + +--- a/arch/arm/mach-kirkwood/board-dt.c ++++ b/arch/arm/mach-kirkwood/board-dt.c +@@ -93,6 +93,7 @@ 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(); +--- a/arch/arm/mach-kirkwood/common.c ++++ b/arch/arm/mach-kirkwood/common.c +@@ -527,10 +527,6 @@ 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; +@@ -703,6 +699,10 @@ 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(); |