From: Tom Rini <trini@konsulko.com>
To: Dave Gerlach <d-gerlach@ti.com>
Cc: u-boot@lists.denx.de, Praneeth Bajjuri <praneeth@ti.com>,
Georgi Vlaev <g-vlaev@ti.com>
Subject: Re: [PATCH 5/8] ram: k3-ddrss: Introduce ECC Functionality for full memory space
Date: Tue, 5 Apr 2022 14:01:45 -0400 [thread overview]
Message-ID: <20220405180145.GR9042@bill-the-cat> (raw)
In-Reply-To: <20220317170346.31162-6-d-gerlach@ti.com>
[-- Attachment #1: Type: text/plain, Size: 847 bytes --]
On Thu, Mar 17, 2022 at 12:03:43PM -0500, Dave Gerlach wrote:
> Introduce ECC Functionality for full memory space as implemented in the
> DDRSS. The following is done to accomplish this:
>
> * Introduce a memory region "ss" to allow dt to provide DDRSS region,
> which is not the same as "ctl" which is the controller region.
>
> * Introduce a "ti,ecc-enable" flag which allows a memorycontroller
> instance to enable ecc.
>
> * Introduce functionality to properly program the DDRSS registers to
> enable ECC for the full DDR memory space if enabled with above flag.
>
> * Expose a k3_ddrss_ddr_fdt_fixup call to allow fixup of fdt blob to
> account from DDR memory that must be reserved for ECC operation.
>
> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Applied to u-boot/master, thanks!
--
Tom
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 659 bytes --]
next prev parent reply other threads:[~2022-04-05 18:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 17:03 [PATCH 0/8] ram: k3-ddrss: Enable DDRSS ECC for full DDR Space Dave Gerlach
2022-03-17 17:03 ` [PATCH 1/8] arm: dts: k3-am642-r5-evm: Mark memory with u-boot, dm-spl Dave Gerlach
2022-04-05 18:01 ` Tom Rini
2022-03-17 17:03 ` [PATCH 2/8] board: ti: am64x: Use fdt functions for ram and bank init Dave Gerlach
2022-04-05 18:01 ` Tom Rini
2022-03-17 17:03 ` [PATCH 3/8] dt-bindings: memory-controller: Add information about ECC bindings Dave Gerlach
2022-04-05 18:01 ` Tom Rini
2022-03-17 17:03 ` [PATCH 4/8] ram: k3-ddrss: Rename ddrss_ss_regs to ddrss_ctl_regs Dave Gerlach
2022-04-05 18:01 ` Tom Rini
2022-03-17 17:03 ` [PATCH 5/8] ram: k3-ddrss: Introduce ECC Functionality for full memory space Dave Gerlach
2022-04-05 18:01 ` Tom Rini [this message]
2022-03-17 17:03 ` [PATCH 6/8] board: ti: am64x: Account for DDR size fixups if ECC is enabled Dave Gerlach
2022-04-05 18:01 ` Tom Rini
2022-03-17 17:03 ` [PATCH 7/8] arm: dts: k3-am64-ddr: Add ss_cfg reg entry Dave Gerlach
2022-04-05 18:01 ` Tom Rini
2022-03-17 17:03 ` [PATCH 8/8] configs: am64x_evm_r5: Add CONFIG_NR_DRAM_BANKS as done in a53 defconfig Dave Gerlach
2022-04-05 18:02 ` Tom Rini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220405180145.GR9042@bill-the-cat \
--to=trini@konsulko.com \
--cc=d-gerlach@ti.com \
--cc=g-vlaev@ti.com \
--cc=praneeth@ti.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox