-----Original Message----- From: Meenakshi Aggarwal meenakshi.aggarwal@nxp.com Sent: Tuesday, February 19, 2019 12:09 AM To: u-boot@lists.denx.de; Prabhakar Kushwaha prabhakar.kushwaha@nxp.com; York Sun york.sun@nxp.com Cc: Meenakshi Aggarwal meenakshi.aggarwal@nxp.com; Udit Kumar udit.kumar@nxp.com Subject: [PATCH] L3 cache : arch : arm : lib : Flush L3 after relocation
Flush L3 cache after uboot relocated to DDR.
Signed-off-by: Meenakshi Aggarwal meenakshi.aggarwal@nxp.com Signed-off-by: Udit Kumar udit.kumar@nxp.com
arch/arm/lib/relocate_64.S | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/lib/relocate_64.S b/arch/arm/lib/relocate_64.S index 171d094..7603f52 100644 --- a/arch/arm/lib/relocate_64.S +++ b/arch/arm/lib/relocate_64.S @@ -85,6 +85,7 @@ relocate_done: isb sy 4: ldp x0, x1, [sp, #16] bl __asm_flush_dcache_range
- bl __asm_flush_l3_dcache
This change is happening for every arm platform.
There can be platform not having l3 cache. How It is taken care?
--pk