[PATCH v2 1/2] Revert "arm: mach-k3: common: don't reconfigure background firewalls"
Manorit Chawdhry
m-chawdhry at ti.com
Fri May 5 12:23:59 CEST 2023
This reverts commit b8ebf24e7f4afb5093a31bdf122e1ed0781e5c3c.
This patch seems to be fundamentally wrong and requires a different way
on how the background firewalls should be configured so revert the patch
Signed-off-by: Manorit Chawdhry <m-chawdhry at ti.com>
---
arch/arm/mach-k3/common.c | 5 +----
arch/arm/mach-k3/common.h | 4 ----
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index 3c85caee579d..b40e930b615d 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -580,10 +580,7 @@ void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size)
fwl_ops->get_fwl_region(ti_sci, ®ion);
- /* Don't disable the background regions */
- if (region.control != 0 &&
- ((region.control & K3_BACKGROUND_FIREWALL_BIT) ==
- 0)) {
+ if (region.control != 0) {
pr_debug("Attempting to disable firewall %5d (%25s)\n",
region.fwl_id, fwl_data[i].name);
region.control = 0;
diff --git a/arch/arm/mach-k3/common.h b/arch/arm/mach-k3/common.h
index e7e59f533b70..130f5021123a 100644
--- a/arch/arm/mach-k3/common.h
+++ b/arch/arm/mach-k3/common.h
@@ -9,10 +9,6 @@
#include <asm/armv7_mpu.h>
#include <asm/hardware.h>
-#define J721E 0xbb64
-#define J7200 0xbb6d
-#define K3_BACKGROUND_FIREWALL_BIT BIT(8)
-
struct fwl_data {
const char *name;
u16 fwl_id;
--
2.34.1
More information about the U-Boot
mailing list