From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/arch/mips/bmips/setup.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/mips/bmips/setup.c b/kernel/arch/mips/bmips/setup.c
index 1b06b25..1606308 100644
--- a/kernel/arch/mips/bmips/setup.c
+++ b/kernel/arch/mips/bmips/setup.c
@@ -34,6 +34,8 @@
#define REG_BCM6328_OTP ((void __iomem *)CKSEG1ADDR(0x1000062c))
#define BCM6328_TP1_DISABLED BIT(9)
+extern bool bmips_rac_flush_disable;
+
static const unsigned long kbase = VMLINUX_LOAD_ADDRESS & 0xfff00000;
struct bmips_quirk {
@@ -103,6 +105,12 @@
* disable SMP for now
*/
bmips_smp_enabled = 0;
+
+ /*
+ * RAC flush causes kernel panics on BCM6358 when booting from TP1
+ * because the bootloader is not initializing it properly.
+ */
+ bmips_rac_flush_disable = !!(read_c0_brcm_cmt_local() & (1 << 31));
}
static void bcm6368_quirks(void)
--
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