s32g emmc write timeout issue.

hirain — Sat, 06 Jan 2024 07:22:28 GMT

Hi All,

I'm working on a custom s32g274a board based. my board will enter the Fastboot mode due to it can't write eMMC(see debug logs).

U-Boot 2020.04+gc2dbae631e (Dec 12 2023 - 11:02:59 +0000) bsp32.0-2020.04

CPU: NXP S32G274A rev. 2.1.0
DRAM: 1.8 GiB
MMC: FSL_SDHC: 0
Using internal clock for PCIe0, CRNS
Frequency 100Mhz configured for PCIe0
Configuring PCIe0 as RootComplex(x1)&SGMII [XPCS 0 OFF(PCIex1), XPCS1 1G]
PCIe0 disabled
Using internal clock for PCIe1, CRNS
Frequency 100Mhz configured for PCIe1
Configuring PCIe1 as SGMII(x2) [XPCS0 1G, XPCS1 1G]
In: serial@401C8000
Out: serial@401C8000
Err: serial@401C8000

(bootloader) Net: register phy driver for BCM89883
PFE: emac0: sgmii emac1: none emac2: sgmii

Warning: eth_pfeng using MAC address from ROM
eth0: eth_pfeng
mmc write failed
misc_read_command:misc part write failed.
check_bootmode: misc read failed
Hit some key to stop autoboot: 0

ERROR - can't switch to rpmb partition
avb_ab_flow.c:109: ERROR: Error reading A/B metadata.
avb_ab_flow.c:188: ERROR: I/O error while loading A/B metadata.
avb_ab_flow.c:138: ERROR: Error writing A/B metadata.
do_boot_avb: Fastboot: enter!

When i enabled the CONFIG_TRACE_MMC , here the logs:

it returns timeout value.I want to know why EMMC fails to write druing u-boot startup, but reads normally.(The attachment is a log of normal startup)

U-Boot 2020.04+gc2dbae631e (Jan 05 2024 - 06:56:06 +0000) bsp32.0-2020.04

CPU: NXP S32G274A rev. 2.1.0

DRAM: 1.8 GiB

MMC: FSL_SDHC: 0

Using internal clock for PCIe0, CRNS

Frequency 100Mhz configured for PCIe0

Configuring PCIe0 as RootComplex(x1)&SGMII [XPCS0 OFF(PCIex1), XPCS1 1G]

PCIe0 disabled

Using internal clock for PCIe1, CRNS

Frequency 100Mhz configured for PCIe1

Configuring PCIe1 as SGMII(x2) [XPCS0 1G, XPCS1 1G]

In: serial@401C8000

Out: serial@401C8000

Err: serial@401C8000

Net: register phy driver for BCM89883

PFE: emac0: sgmii emac1: none emac2: sgmii

Warning: eth_pfeng using MAC address from ROM

eth0: eth_pfeng

CMD_SEND:0

ARG 0x00000000

MMC_RSP_NONE

CMD_SEND:8

ARG 0x000001aa

RET -110

CMD_SEND:55

ARG 0x00000000

RET -110

CMD_SEND:0

ARG 0x00000000

MMC_RSP_NONE

CMD_SEND:1

ARG 0x00000000

MMC_RSP_R3,4 0x00ff8080

CMD_SEND:1

ARG 0x40300000

MMC_RSP_R3,4 0x00ff8080

CMD_SEND:0

ARG 0x00000000

MMC_RSP_NONE

CMD_SEND:1

ARG 0x40300000

MMC_RSP_R3,4 0x00ff8080

CMD_SEND:1

ARG 0x40300000

MMC_RSP_R3,4 0x00ff8080

CMD_SEND:1

ARG 0x40300000

MMC_RSP_R3,4 0xc0ff8080

CMD_SEND:2

ARG 0x00000000

MMC_RSP_R2 0x13014e47

0x314d3135

0x4c102765

0xee709900

DUMPING DATA

000 - 13 01 4e 47

004 - 31 4d 31 35

008 - 4c 10 27 65

012 - ee 70 99 00

CMD_SEND:3

ARG 0x00010000

MMC_RSP_R1,5,6,7 0x00000540

CMD_SEND:9

ARG 0x00010000

MMC_RSP_R2 0xd07f0132

0x8f5903ff

0xc003ffef

0x8e400000

DUMPING DATA

000 - d0 7f 01 32

004 - 8f 59 03 ff

008 - c0 03 ff ef

012 - 8e 40 00 00

CMD_SEND:7

ARG 0x00010000

MMC_RSP_R1,5,6,7 0x00000740

CMD_SEND:8

ARG 0x00000000

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:6

ARG 0x03b70200

MMC_RSP_R1b 0x00000840

CMD_SEND:13

ARG 0x00010000

MMC_RSP_R1,5,6,7 0x00000940

CURR STATE:4

CMD_SEND:6

ARG 0x03b90100

MMC_RSP_R1b 0x00000840

CMD_SEND:13

ARG 0x00010000

MMC_RSP_R1,5,6,7 0x00000940

CURR STATE:4

CMD_SEND:8

ARG 0x00000000

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:6

ARG 0x03b78600

MMC_RSP_R1b 0x00000840

CMD_SEND:13

ARG 0x00010000

MMC_RSP_R1,5,6,7 0x00000940

CURR STATE:4

CMD_SEND:6

ARG 0x03b90300

MMC_RSP_R1b 0x00000840

CMD_SEND:13

ARG 0x00010000

MMC_RSP_R1,5,6,7 0x00000940

CURR STATE:4

CMD_SEND:8

ARG 0x00000000

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:17

ARG 0x00020000

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:17

ARG 0x00000000

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:17

ARG 0x00020001

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:18

ARG 0x00020002

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:12

ARG 0x00000000

MMC_RSP_R1b 0x00000b40

CMD_SEND:18

ARG 0x00020800

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:12

ARG 0x00000000

MMC_RSP_R1b 0x00000b40

CMD_SEND:18

ARG 0x00020002

MMC_RSP_R1,5,6,7 0x00000940

CMD_SEND:12

ARG 0x00000000

MMC_RSP_R1b 0x00000b40

Device 0: Vendor: Man 000013 Snr 2765ee70 Rev: 1.0 Prod: G1M15L

Type: Removable Hard Disk

Capacity: 30352.0 MB = 29.6 GB (62160896 x 512)

### blk_dwrite:dev->name=usdhc@402F0000.blk, if_type=6, devnum=0 ###

CMD_SEND:25

ARG 0x00020800

RET -110

mmc_write_blocks:mmc write failed -110

misc_read_command:misc part write failed.

check_bootmode: misc read failed

Hit some key to stop autoboot: 0

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

CMD_SEND:6

ARG 0x03b30300

RET -110

ERROR - can't switch to rpmb partition

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

avb_ab_flow.c:109: ERROR: Error reading A/B metadata.

avb_ab_flow.c:188: ERROR: I/O error while loading A/B metadata.

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

CMD_SEND:6

ARG 0x03b30000

RET -110

avb_ab_flow.c:138: ERROR: Error writing A/B metadata.

do_boot_avb: AVB I/O ERROR

do_boot_avb: Fastboot: enter!

Attached to pfe0

fastboot_start_server: fastboot mode with avb i/o error

Using eth_pfeng device

Listening for fastboot command on 192.168.0.100

Thanks!

Re: s32g emmc write timeout issue.

Daniel-Aguirre — Tue, 09 Jan 2024 17:25:04 GMT

Hi,

Are you able to use an NXP reference board? Are you able to reproduce this outcome on the NXP reference board?

We can recommend looking into AN13667 under the S32G2 product page (link: S32G2 Safe and Secure Vehicle Network Processor | NXP Semiconductors). This AN provides some debugging tips on regards of the eMMC interface, could provide to be useful.

Also, within this community, the support for custom boards is not that common, since we are not able to reproduce the outcome of custom boards, we do apologize. For this, we can recommend contacting your local NXP DFAE/FAE since they should be able to provide a better support on this situation.

Please, let us know.

topic Re: s32g emmc write timeout issue. in S32G

s32g emmc write timeout issue.

Re: s32g emmc write timeout issue.