Problem with "Cleanup dma device in spl and move dma channel[0]" series and am64
Hey all,
As part of testing the SPI fixes, I tracked down a problem on my AM64X SR1.0 GP to the above series. With the series applied, I get: => sf probe jedec_spi_nor flash@0: non-uniform erase sector maps are not supported yet. SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 ti-udma dma-controller@485c0000: k3_dmaring Ring probed rings:288, sci-dev-id:30 ti-udma dma-controller@485c0000: dma-ring-reset-quirk: disabled ............................... (never ends).
With the series reverted: => sf probe SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 SF: 16384 bytes @ 0x0 Read: OK =>
Hi, Tom,
On 30/12/24 23:12, Tom Rini wrote:
Hey all,
As part of testing the SPI fixes, I tracked down a problem on my AM64X SR1.0 GP to the above series. With the series applied, I get: => sf probe jedec_spi_nor flash@0: non-uniform erase sector maps are not supported yet. SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 ti-udma dma-controller@485c0000: k3_dmaring Ring probed rings:288, sci-dev-id:30 ti-udma dma-controller@485c0000: dma-ring-reset-quirk: disabled ............................... (never ends).
With the series reverted: => sf probe SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 SF: 16384 bytes @ 0x0 Read: OK =>
A fix for this issue has already been provided (not merged yet).
Patch: https://lore.kernel.org/u-boot/20241218130045.2070314-1-p-mantena@ti.com/
With this fix: => sf probe SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 SF: 16384 bytes @ 0x0 Read: OK =>
Regards, Santhosh.
On Tue, Dec 31, 2024 at 11:58:29AM +0530, Santhosh Kumar K wrote:
Hi, Tom,
On 30/12/24 23:12, Tom Rini wrote:
Hey all,
As part of testing the SPI fixes, I tracked down a problem on my AM64X SR1.0 GP to the above series. With the series applied, I get: => sf probe jedec_spi_nor flash@0: non-uniform erase sector maps are not supported yet. SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 ti-udma dma-controller@485c0000: k3_dmaring Ring probed rings:288, sci-dev-id:30 ti-udma dma-controller@485c0000: dma-ring-reset-quirk: disabled ............................... (never ends).
With the series reverted: => sf probe SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 SF: 16384 bytes @ 0x0 Read: OK =>
A fix for this issue has already been provided (not merged yet).
Patch: https://lore.kernel.org/u-boot/20241218130045.2070314-1-p-mantena@ti.com/
With this fix: => sf probe SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read $loadaddr 0 4000 device 0 offset 0x0, size 0x4000 SF: 16384 bytes @ 0x0 Read: OK =>
Thanks. And that is the kind of change you can remind me I've missed :)
participants (2)
-
Santhosh Kumar K -
Tom Rini