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53 lines
1.7 KiB
Diff
53 lines
1.7 KiB
Diff
From d1989c73eb770891635cc644f091d7524bbfd696 Mon Sep 17 00:00:00 2001
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From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
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Date: Tue, 23 Jul 2013 07:42:09 -0300
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Subject: [PATCH 060/203] ARM: kirkwood: Split DT and legacy MBus
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initialization
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This commit replaces the legacy MBus initialization with the new
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DT-based in Kirkwood. For boards that are not yet converted to DT,
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we keep the legacy initialization.
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Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
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Tested-by: Andrew Lunn <andrew@lunn.ch>
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Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
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---
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arch/arm/mach-kirkwood/board-dt.c | 1 +
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arch/arm/mach-kirkwood/common.c | 8 ++++----
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2 files changed, 5 insertions(+), 4 deletions(-)
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--- a/arch/arm/mach-kirkwood/board-dt.c
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+++ b/arch/arm/mach-kirkwood/board-dt.c
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@@ -93,6 +93,7 @@ static void __init kirkwood_dt_init(void
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*/
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writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
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+ BUG_ON(mvebu_mbus_dt_init());
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kirkwood_setup_wins();
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kirkwood_l2_init();
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--- a/arch/arm/mach-kirkwood/common.c
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+++ b/arch/arm/mach-kirkwood/common.c
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@@ -527,10 +527,6 @@ void __init kirkwood_cpuidle_init(void)
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void __init kirkwood_init_early(void)
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{
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orion_time_set_base(TIMER_VIRT_BASE);
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-
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- mvebu_mbus_init("marvell,kirkwood-mbus",
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- BRIDGE_WINS_BASE, BRIDGE_WINS_SZ,
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- DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ);
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}
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int kirkwood_tclk;
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@@ -703,6 +699,10 @@ void __init kirkwood_init(void)
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*/
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writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
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+ BUG_ON(mvebu_mbus_init("marvell,kirkwood-mbus",
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+ BRIDGE_WINS_BASE, BRIDGE_WINS_SZ,
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+ DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ));
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+
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kirkwood_setup_wins();
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kirkwood_l2_init();
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