Hi Brian,
On 7/5/2026 7:04 pm, Sune Brian wrote:
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On Thu, Apr 23, 2026 at 4:06 PM <[email protected]> wrote:
From: Alif Zakuan Yuslaimi <[email protected]>
This patch set updates the boot support for the Altera SoCFPGA Gen5/Arria10
platform in U-Boot. The changes include:
1. Update MMU/dcache setup across Gen5/Arria10 using common driver
2. Add ECC scrubbing support for Gen5/Arria10
3. Add DRAM size checking for Gen5/Arria10
This patch set has been tested on CycloneV devkit with SDMMC boot and RAM boot
(TFTP & ARM DS debugger).
Tested on Arria10 devkit with RAM boot as well
v1->v2:
--------
- ECC scrubbing, Gen5 DRAM size checking, and shared dram_bank_mmu_setup() is
set as optional via Kconfig and
defaulted on only for the reference Arria10/CycloneV boards to avoid SPL
overflows on size-limited Gen5
defconfigs.
Well, I don't know I am only a contributor after all:
1) But do some one or some ones clearly mentioned [1]
2) Per-version change history must be placed below the '---' separator.
The required format is 'Changes in vN:'. Custom formats are not
acceptable.
So v1->v2 is considered as a valid format and not a custom format.
Hum, interesting.
What a wonderful world =]
Appreciated all the "reviewers" HAHA :D
Brian
[1]
https://docs.u-boot.org/en/latest/develop/sending_patches.html#sending-updated-patch-versions
Thanks for pointing this out, I will correct the format for v3 submission.
Best regards,
Alif
History:
--------
[v1]:
https://patchwork.ozlabs.org/project/uboot/cover/[email protected]/
Alif Zakuan Yuslaimi (3):
arm: socfpga: Consolidate dram_bank_mmu_setup()
ddr: altera: gen5: Add DRAM size checking
ddr: socfpga: Add ECC DRAM scrubbing support for Gen5/Arria10
arch/arm/mach-socfpga/Kconfig | 21 +++++++
arch/arm/mach-socfpga/misc.c | 31 ++++++++++
arch/arm/mach-socfpga/misc_arria10.c | 26 ---------
arch/arm/mach-socfpga/spl_a10.c | 4 ++
arch/arm/mach-socfpga/spl_gen5.c | 17 ++++++
drivers/ddr/altera/Makefile | 4 +-
drivers/ddr/altera/sdram_arria10.c | 34 +++++------
drivers/ddr/altera/sdram_gen5.c | 64 ++++++++++++++++++++-
drivers/ddr/altera/sdram_soc32.c | 85 ++++++++++++++++++++++++++++
drivers/ddr/altera/sdram_soc32.h | 15 +++++
10 files changed, 252 insertions(+), 49 deletions(-)
create mode 100644 drivers/ddr/altera/sdram_soc32.c
create mode 100644 drivers/ddr/altera/sdram_soc32.h
--
2.43.7
