ARM: l2c: remove platforms/SoCs setting early BRESP

Since we now automatically enable early BRESP in core L2C-310 code when
we detect a Cortex-A9, we don't need platforms/SoCs to set this bit
explicitly.  Instead, they should seek to preserve the value of bit 30
in the auxiliary control register.

Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

6 files changed, 12 insertions, 12 deletions

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
index 57d1a78367b6..34e7f3c17dd2 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
@@ -164,8 +164,8 @@ static void __init eva_init(void)
         r8a7740_meram_workaround();
 
 #ifdef CONFIG_CACHE_L2X0
-        /* Early BRESP enable, Shared attribute override enable, 32K*8way */
-        l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
+        /* Shared attribute override enable, 32K*8way */
+        l2x0_init(IOMEM(0xf0002000), 0x00440000, 0xc2000fff);
 #endif
 
         r8a7740_add_standard_devices_dt();
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 486063db2a2f..a01f867227ac 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -1271,8 +1271,8 @@ static void __init eva_init(void)
 
 
 #ifdef CONFIG_CACHE_L2X0
-        /* Early BRESP enable, Shared attribute override enable, 32K*8way */
-        l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
+        /* Shared attribute override enable, 32K*8way */
+        l2x0_init(IOMEM(0xf0002000), 0x00440000, 0xc2000fff);
 #endif
 
         i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index 598e32488410..85873f186d77 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c
@@ -36,8 +36,8 @@ static void __init kzm_init(void)
         sh73a0_add_standard_devices_dt();
 
 #ifdef CONFIG_CACHE_L2X0
-        /* Early BRESP enable, Shared attribute override enable, 64K*8way */
-        l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
+        /* Shared attribute override enable, 64K*8way */
+        l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
 #endif
 }
 
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 03dc3ac84502..ea9bf39fdc10 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -876,8 +876,8 @@ static void __init kzm_init(void)
         gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */
 
 #ifdef CONFIG_CACHE_L2X0
-        /* Early BRESP enable, Shared attribute override enable, 64K*8way */
-        l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
+        /* Shared attribute override enable, 64K*8way */
+        l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
 #endif
 
         i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index 6d694526e4ca..3a8e5316671e 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -298,10 +298,10 @@ void __init r8a7778_add_dt_devices(void)
         void __iomem *base = ioremap_nocache(0xf0100000, 0x1000);
         if (base) {
                 /*
-                 * Early BRESP enable, Shared attribute override enable, 64K*16way
+                 * Shared attribute override enable, 64K*16way
                  * don't call iounmap(base)
                  */
-                l2x0_init(base, 0x40470000, 0x82000fff);
+                l2x0_init(base, 0x00470000, 0xc2000fff);
         }
 #endif
 
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 8e860b36997a..91c90bf0ae83 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -700,8 +700,8 @@ static struct platform_device *r8a7779_standard_devices[] __initdata = {
 void __init r8a7779_add_standard_devices(void)
 {
 #ifdef CONFIG_CACHE_L2X0
-        /* Early BRESP enable, Shared attribute override enable, 64K*16way */
-        l2x0_init(IOMEM(0xf0100000), 0x40470000, 0x82000fff);
+        /* Shared attribute override enable, 64K*16way */
+        l2x0_init(IOMEM(0xf0100000), 0x00470000, 0xc2000fff);
 #endif
         r8a7779_pm_init();