> From: Samuel Holland
> Sent: Monday, September 13, 2021 12:06 AM
> To: Rick Jian-Zhi Chen(陳建志) ; Leo Yu-Chi Liang(梁育齊)
>
> Cc: u-boot@lists.denx.de; Samuel Holland ; Atish Patra
> ; Bin Meng ; Etienne Carriere
> ; Sean Anderson ; Simon Glass
>
> Subject: [PATCH] riscv: Fix setting no-map
The RX8025/RX8035 does not like having it's time registers
set byte-by-byte in separate I2C transactions.
>From the note at the top of the file, it appears
target-dependent workarounds have been used in the
past for this.
Resolve this by setting the time registers in a single
I2C transaction.
Writing of individual registers was not functioning
correctly as a 0 'offset' byte under DM-managed
I2C was being appended in front of register we
wanted to access.
Signed-off-by: Mathew McBride
---
drivers/rtc/rx8025.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff
This patchset adds support for the EPSON RX8035 real time
clock to the rx8025 driver. The two devices are very similar
and with only minor differences for basic real time clock functions.
Some issues have been identified with the handling of date
setting and clock reset with the U-Boot driver
The RX8035 is a newer model from EPSON which is
very similar in operation to the RX8025.
The changes mirror similar ones that will be
in Linux 5.15:
https://lore.kernel.org/all/20210709044518.28769-2-m...@traverse.com.au/
The UBOOT_DRIVER ID has also been corrected, previously
it declared itself
A search of the tree showed there is only one user
of this driver (soon to be two) - board/socrates
The second user will be the Traverse Ten64 board.
Both these boards have DM_RTC.
Signed-off-by: Mathew McBride
---
drivers/rtc/Kconfig | 1 +
drivers/rtc/rx8025.c | 80
Hi Tom,
Le 15/09/2021 à 01:01, Tom Rini a écrit :
Hey all,
Alright, I'm a day late, but, here's v2021.10-rc4. We've had a few
regressions pop up of late, unfortunately. I've pushed the fix for
(what I believe are) existing FIT images showing a problem where we
calculated the crc32 wrong.
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