From: David Picard <david.picard@clermont.in2p3.fr>
To: MList-Barebox <barebox@lists.infradead.org>
Subject: boards/enclustra-sa2: add new board (HELP NEEDED)
Date: Thu, 3 Jul 2025 16:21:52 +0200 [thread overview]
Message-ID: <9026c709-5e5f-4545-94ca-ea78ea431082@clermont.in2p3.fr> (raw)
Hello,
I'm trying to port the Enclustra SA2 module. I started off the Terasic
DE0 nano Soc board, that I could run with success previously. They both
have a Cyclone V SoC FPGA. I added some pr_debug().
My code is here, in the board-enclustra-sa2 branch:
https://github.com/dpproto/barebox
It hangs when the execution jumps to the uncompressed Barebox image, and
I'm really stuck.
Enclustra provides a U-Boot configuration, with handoff files. I tried
to compare them with those I copied from a sample Quartus project they
provide too. I couldn't notice striking differences, although it's not
easy to compare because they used an older version of Quartus.
- The addresses and sizes in the log output below don't seem to exceed
SDRAM boundaries, do they?
- Any hint on anything to check?
David
=============================
barebox 2025.06.1 #1 Thu Jul 3 10:53:43 CEST 2025
Board: SoCFPGA
No consoles were activated. Activating all consoles as fallback!
dw_mmc dw_mmc0: registered as mci0
mci0: detected SD card version 2.0
mci0: registered disk0
starting bootloader...
arch/arm/boards/enclustra-sa2/lowlevel.c: __start_socfpga_sa2() >>> start
include/mach/socfpga/lowlevel.h: start_socfpga_c5_common() >>> start
include/mach/socfpga/lowlevel.h: start_socfpga_c5_common() >>>
arm_cpu_lowlevel_init() OK
include/mach/socfpga/lowlevel.h: start_socfpga_c5_common() >>>
fdt_blob=0x00002320 fdt=0x1ff87ae8 size=0x40000000
include/mach/socfpga/lowlevel.h: start_socfpga_c5_common() >>> calling
barebox_arm_entry()...
uncompress.c: memory at 0x00000000, size 0x40000000
mmu: enabling MMU, ttb @ 0x3ffe0000
endmem = 0x40000000
arm_mem_scratch = 0x3fff8000+0x00008000
arm_mem_stack = 0x3fff0000+0x00008000
arm_mem_ttb = 0x3ffe0000+0x00010000
arm_mem_barebox_image = 0x3fe00000+0x00200000
arm_mem_early_malloc = 0x3fde0000+0x00020000
membase = 0x00000000+0x40000000
uncompress.c: uncompressing barebox binary at 0x1ff8c800 (size
0x00056b67) to 0x3fe00000 (uncompressed size: 0x000778b0)
uncompress.c: jumping to uncompressed image at 0x3fe00001
uncompress.c: calling armv7_switch_to_hyp()...
uncompress.c: armv7_switch_to_hyp() OK. Now jumping...
=============================
next reply other threads:[~2025-07-03 16:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-03 14:21 David Picard [this message]
2025-07-03 20:35 ` Sascha Hauer
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