diff mbox series

[v2,4/4] ARM: exynos: clear prefetch bits in default l2c_aux_val

Message ID e44b5226f3ad1551459830c678ed183762d8e458.1597061474.git.guillaume.tucker@collabora.com
State New
Headers show
Series [v2,1/4] ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val | expand

Commit Message

Guillaume Tucker Aug. 10, 2020, 12:22 p.m. UTC 
Clear the L310_AUX_CTRL_DATA_PREFETCH and L310_AUX_CTRL_INSTR_PREFETCH
bits in the l2c_aux_val defaults for Exynos since they can now be set
using the standard l2c2x0 devicetree bindings.

Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>

---

Notes:
    v2: split patch to only clear exynos platform register bits

 arch/arm/mach-exynos/exynos.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.20.1

Comments

Krzysztof Kozlowski Oct. 31, 2020, 11:49 a.m. UTC | #1 
On Mon, Aug 10, 2020 at 01:22:08PM +0100, Guillaume Tucker wrote:
> Clear the L310_AUX_CTRL_DATA_PREFETCH and L310_AUX_CTRL_INSTR_PREFETCH
> bits in the l2c_aux_val defaults for Exynos since they can now be set
> using the standard l2c2x0 devicetree bindings.
> 
> Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
> ---
> 
> Notes:
>     v2: split patch to only clear exynos platform register bits
> 
>  arch/arm/mach-exynos/exynos.c | 4 ++--

Thanks, applied.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index a96f3353a0c1..0e906cc3a48e 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -193,8 +193,8 @@  static void __init exynos_dt_fixup(void)
 }
 
 DT_MACHINE_START(EXYNOS_DT, "Samsung Exynos (Flattened Device Tree)")
-	.l2c_aux_val	= 0x38400000,
-	.l2c_aux_mask	= 0xc60fffff,
+	.l2c_aux_val	= 0x08400000,
+	.l2c_aux_mask	= 0xf60fffff,
 	.smp		= smp_ops(exynos_smp_ops),
 	.map_io		= exynos_init_io,
 	.init_early	= exynos_firmware_init,