Hi,
-----Original Message----- From: Marek Vasut marex@denx.de Sent: Saturday, September 21, 2024 9:49 PM To: Chee, Tien Fong tien.fong.chee@intel.com; u-boot@lists.denx.de Cc: Simon Goldschmidt simon.k.r.goldschmidt@gmail.com; Meng, Tingting tingting.meng@intel.com; Yuslaimi, Alif Zakuan alif.zakuan.yuslaimi@intel.com; Hea, Kok Kiang kok.kiang.hea@intel.com Subject: Re: [PATCH v1 04/20] arm: socfpga: agilex5: Add low level initialization
On 9/20/24 9:02 AM, tien.fong.chee@intel.com wrote:
From: Tien Fong Chee tien.fong.chee@intel.com
Create new low level initialization for Agile5 due to the new ARM core composition and warm reset behavior.
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com
arch/arm/mach-socfpga/Makefile | 1 + .../include/mach/reset_manager_soc64.h | 12 +++- arch/arm/mach-socfpga/lowlevel_init_agilex5.S | 57
+++++++++++++++++++
3 files changed, 68 insertions(+), 2 deletions(-) create mode 100644 arch/arm/mach-socfpga/lowlevel_init_agilex5.S
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile index 67c6a8dfec5..53c91d1d2a5
100644
--- a/arch/arm/mach-socfpga/Makefile +++ b/arch/arm/mach-socfpga/Makefile @@ -58,6 +58,7 @@ endif
ifdef CONFIG_TARGET_SOCFPGA_AGILEX5 obj-y += clock_manager_agilex5.o +obj-y += lowlevel_init_agilex5.o obj-y += mailbox_s10.o obj-y += misc_soc64.o obj-y += mmu-arm64_s10.o
Can this be wired into existing early hook function, like s_init or so ?
I cannot find the caller for s_init, wonder where is the s_init is called? What's concern with lowlevel_init()? It's also wired into existing early hook function which's located inside start.S
Regards, Tien Fong.