* Initialising eMMC: Card stuck in programming state! __mmc_switch @ 2016-08-31 9:56 ` Wadim Egorov 2016-08-31 10:29 ` Jaehoon Chung 2016-09-01 1:34 ` Shawn Lin 0 siblings, 2 replies; 4+ messages in thread From: Wadim Egorov @ 2016-08-31 9:56 UTC (permalink / raw) To: jh80.chung; +Cc: linux-mmc, ulf.hansson Hello, I have a RK3288 based board with a Micron eMMC chip (MTFC16GAKAECN-4M IT). This eMMC is EDEC/MMC standard version 5.0-compliant. While doing eMMC boot tests with a 4.4.16 and 4.8.0-rc4 kernel I run into the following problem after more than 100 cold resets: [ 3.535448] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized [ 3.543823] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode. [ 3.551276] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller. [ 3.558206] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a [ 3.564275] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo [ 3.604426] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) [ 3.634510] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized [ 3.645305] leds-pca953x 4-0062: setting platform data [ 3.656675] ledtrig-cpu: registered to indicate activity on CPUs [ 3.663200] usbcore: registered new interface driver usbhid [ 3.668783] usbhid: USB HID core driver [ 3.672674] usbcore: registered new interface driver r8188eu [ 3.678393] usbcore: registered new interface driver rtl8723au [ 3.699210] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) [ 3.900398] random: crng init done [ 3.954089] NET: Registered protocol family 10 [ 3.974107] mmc0: Card stuck in programming state! __mmc_switch [ 3.980027] mmc0: error -110 whilst initialising MMC card The bootloader I am using has no problems with the eMMC as you can see below: barebox@phycore-rk3288:/ devinfo mshc0 Host information: current clock: 52000000 current buswidth: 8 capabilities: 4bit 8bit sd-hs mmc-hs mmc-52MHz Card information: Attached is a MMC card Version: 4.0 Capacity: 14080 MiB High capacity card CID: 13014E52-314A3536-4C11616D-559BA2BD CSD: D04F0132-0F5913FF-FFFFFFEF-8A4000BF Max. transfer speed: 52000000 Hz capabilities: 4bit mmc-hs mmc-52MHz Manufacturer ID: 13 OEM/Application ID: 014E Product name: 'R1J56' Product revision: 4.12 Serial no: 1634555291 Manufacturing date: 10.1999 Parameters: boot: disabled ("disabled", "boot0", "boot1", "user") nt_signature: 8a35eb82 probe: 0 Any hints on what the problem could be? Regards, Wadim ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Initialising eMMC: Card stuck in programming state! __mmc_switch 2016-08-31 9:56 ` Initialising eMMC: Card stuck in programming state! __mmc_switch Wadim Egorov @ 2016-08-31 10:29 ` Jaehoon Chung 2016-08-31 14:25 ` Wadim Egorov 2016-09-01 1:34 ` Shawn Lin 1 sibling, 1 reply; 4+ messages in thread From: Jaehoon Chung @ 2016-08-31 10:29 UTC (permalink / raw) To: Wadim Egorov; +Cc: linux-mmc, ulf.hansson Hi Wadim, On 08/31/2016 06:56 PM, Wadim Egorov wrote: > Hello, > > I have a RK3288 based board with a Micron eMMC chip (MTFC16GAKAECN-4M > IT). This eMMC is EDEC/MMC standard version 5.0-compliant. > > While doing eMMC boot tests with a 4.4.16 and 4.8.0-rc4 kernel I run > into the following problem after more than 100 cold resets: > > [ 3.535448] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized > [ 3.543823] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode. > [ 3.551276] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller. > [ 3.558206] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a > [ 3.564275] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo > [ 3.604426] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) > [ 3.634510] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized > [ 3.645305] leds-pca953x 4-0062: setting platform data > [ 3.656675] ledtrig-cpu: registered to indicate activity on CPUs > [ 3.663200] usbcore: registered new interface driver usbhid > [ 3.668783] usbhid: USB HID core driver > [ 3.672674] usbcore: registered new interface driver r8188eu > [ 3.678393] usbcore: registered new interface driver rtl8723au > [ 3.699210] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) > [ 3.900398] random: crng init done > [ 3.954089] NET: Registered protocol family 10 > [ 3.974107] mmc0: Card stuck in programming state! __mmc_switch > [ 3.980027] mmc0: error -110 whilst initialising MMC card Is it produced with both 4.4.16 and 4.8.0-rc4? Could you enable the CONFIG_MMC_DEBUG? And which mode do you use? According to below bootloader log, you're using eMMC4.0 card, right? Best Regards, Jaehoon Chung > > > The bootloader I am using has no problems with the eMMC as you can see > below: > > barebox@phycore-rk3288:/ devinfo mshc0 > Host information: > current clock: 52000000 > current buswidth: 8 > capabilities: 4bit 8bit sd-hs mmc-hs mmc-52MHz > Card information: > Attached is a MMC card > Version: 4.0 > Capacity: 14080 MiB > High capacity card > CID: 13014E52-314A3536-4C11616D-559BA2BD > CSD: D04F0132-0F5913FF-FFFFFFEF-8A4000BF > Max. transfer speed: 52000000 Hz > capabilities: 4bit mmc-hs mmc-52MHz > Manufacturer ID: 13 > OEM/Application ID: 014E > Product name: 'R1J56' > Product revision: 4.12 > Serial no: 1634555291 > Manufacturing date: 10.1999 > Parameters: > boot: disabled ("disabled", "boot0", "boot1", "user") > nt_signature: 8a35eb82 > probe: 0 > > Any hints on what the problem could be? > > Regards, > Wadim > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > . > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Initialising eMMC: Card stuck in programming state! __mmc_switch 2016-08-31 10:29 ` Jaehoon Chung @ 2016-08-31 14:25 ` Wadim Egorov 0 siblings, 0 replies; 4+ messages in thread From: Wadim Egorov @ 2016-08-31 14:25 UTC (permalink / raw) To: Jaehoon Chung; +Cc: linux-mmc, ulf.hansson Hi Jaehoon, On 31.08.2016 12:29, Jaehoon Chung wrote: > Hi Wadim, > > On 08/31/2016 06:56 PM, Wadim Egorov wrote: >> Hello, >> >> I have a RK3288 based board with a Micron eMMC chip (MTFC16GAKAECN-4M >> IT). This eMMC is EDEC/MMC standard version 5.0-compliant. >> >> While doing eMMC boot tests with a 4.4.16 and 4.8.0-rc4 kernel I run >> into the following problem after more than 100 cold resets: >> >> [ 3.535448] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized >> [ 3.543823] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode. >> [ 3.551276] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller. >> [ 3.558206] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a >> [ 3.564275] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo >> [ 3.604426] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) >> [ 3.634510] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized >> [ 3.645305] leds-pca953x 4-0062: setting platform data >> [ 3.656675] ledtrig-cpu: registered to indicate activity on CPUs >> [ 3.663200] usbcore: registered new interface driver usbhid >> [ 3.668783] usbhid: USB HID core driver >> [ 3.672674] usbcore: registered new interface driver r8188eu >> [ 3.678393] usbcore: registered new interface driver rtl8723au >> [ 3.699210] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) >> [ 3.900398] random: crng init done >> [ 3.954089] NET: Registered protocol family 10 >> [ 3.974107] mmc0: Card stuck in programming state! __mmc_switch >> [ 3.980027] mmc0: error -110 whilst initialising MMC card > Is it produced with both 4.4.16 and 4.8.0-rc4? yes, with both versions. > Could you enable the CONFIG_MMC_DEBUG? And which mode do you use? mode? Do you mean busmode? I am not sure. The eMMC runs with 50MHz, so I think it should be SDR/DDR52 mode. Debug message below says busmode 2: [ 4.588352] dwmmc_rockchip ff0f0000.dwmmc: Looking up vmmc-supply from device tree [ 4.588671] dwmmc_rockchip ff0f0000.dwmmc: Looking up vqmmc-supply from device tree [ 4.589246] mmc_host mmc0: card is present [ 4.589784] mmc0: clock 0Hz busmode 2 powermode 1 cs 0 Vdd 21 width 1 timing 0 [ 4.589849] dwmmc_rockchip ff0f0000.dwmmc: mmc_regulator_set_vqmmc: found vmmc voltage r ange of 3300000-3400000uV [ 4.589897] mmc_host mmc0: Regulator set error -22 - 3.3 V [ 4.589937] dwmmc_rockchip ff0f0000.dwmmc: Initial signal voltage of 1.8v [ 4.615903] mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 1 timing 0 [ 4.616148] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 4000 00HZ div = 0) [ 4.646014] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized [ 4.646792] leds-pca953x 4-0062: setting platform data [ 4.714311] mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz ... [ 5.454083] mmc0: starting CMD52 arg 00000c00 flags 00000195 [ 5.454090] mmc_host mmc0: card is present [ 5.455108] mmc0: req done (CMD52): -110: 00000000 00000000 00000000 00000000 [ 5.465492] mmc0: starting CMD52 arg 80000c08 flags 00000195 [ 5.465498] mmc_host mmc0: card is present [ 5.471260] mmc0: req done (CMD52): -110: 00000000 00000000 00000000 00000000 [ 5.471288] mmc0: clock 400000Hz busmode 2 powermode 2 cs 1 Vdd 21 width 1 timing 0 [ 5.472249] mmc0: starting CMD0 arg 00000000 flags 000000c0 [ 5.472254] mmc_host mmc0: card is present ... 5.641973] mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000 [ 5.641981] mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 1 timing 1 [ 5.641996] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) ... [ 5.935949] mmc0: req done (CMD13): 0: 00000e00 00000000 00000000 00000000 [ 5.935955] mmc0: Card stuck in programming state! __mmc_switch [ 5.935960] mmc0: error -110 whilst initialising MMC card [ 5.935964] mmc0: clock 0Hz busmode 2 powermode 0 cs 0 Vdd 0 width 1 timing 0 [ 6.441560] mmc_host mmc0: Timeout sending command (cmd 0x202000 arg 0x0 status 0x0) Here is the full output (without mmc1* messages) with CONFIG_MMC_DEBUG: http://pastebin.com/qVTZfE6c > > According to below bootloader log, you're using eMMC4.0 card, right? No, it is an eMMC5.0 card. The bootloader output seems to be wrong. mmc extcsd read /dev/mmcblk0 ============================================= Extended CSD rev 1.7 (MMC 5.0) ============================================= Regards, Wadim > > Best Regards, > Jaehoon Chung > >> >> The bootloader I am using has no problems with the eMMC as you can see >> below: >> >> barebox@phycore-rk3288:/ devinfo mshc0 >> Host information: >> current clock: 52000000 >> current buswidth: 8 >> capabilities: 4bit 8bit sd-hs mmc-hs mmc-52MHz >> Card information: >> Attached is a MMC card >> Version: 4.0 >> Capacity: 14080 MiB >> High capacity card >> CID: 13014E52-314A3536-4C11616D-559BA2BD >> CSD: D04F0132-0F5913FF-FFFFFFEF-8A4000BF >> Max. transfer speed: 52000000 Hz >> capabilities: 4bit mmc-hs mmc-52MHz >> Manufacturer ID: 13 >> OEM/Application ID: 014E >> Product name: 'R1J56' >> Product revision: 4.12 >> Serial no: 1634555291 >> Manufacturing date: 10.1999 >> Parameters: >> boot: disabled ("disabled", "boot0", "boot1", "user") >> nt_signature: 8a35eb82 >> probe: 0 >> >> Any hints on what the problem could be? >> >> Regards, >> Wadim >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-mmc" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> >> . >> ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Initialising eMMC: Card stuck in programming state! __mmc_switch 2016-08-31 9:56 ` Initialising eMMC: Card stuck in programming state! __mmc_switch Wadim Egorov 2016-08-31 10:29 ` Jaehoon Chung @ 2016-09-01 1:34 ` Shawn Lin 1 sibling, 0 replies; 4+ messages in thread From: Shawn Lin @ 2016-09-01 1:34 UTC (permalink / raw) To: Wadim Egorov, jh80.chung; +Cc: shawn.lin, linux-mmc, ulf.hansson On 2016/8/31 17:56, Wadim Egorov wrote: > Hello, > > I have a RK3288 based board with a Micron eMMC chip (MTFC16GAKAECN-4M > IT). This eMMC is EDEC/MMC standard version 5.0-compliant. > By looking up the emmc AVL for rockchip product line, we didn't test this eMMC chip yet, so I couldn't say whether it's related to the buggy eMMC firmware rather than host stack. But it looks more like a buggy firmware from my debug experience. :) > While doing eMMC boot tests with a 4.4.16 and 4.8.0-rc4 kernel I run > into the following problem after more than 100 cold resets: > > [ 3.535448] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized > [ 3.543823] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode. > [ 3.551276] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller. > [ 3.558206] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a > [ 3.564275] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo > [ 3.604426] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) > [ 3.634510] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized > [ 3.645305] leds-pca953x 4-0062: setting platform data > [ 3.656675] ledtrig-cpu: registered to indicate activity on CPUs > [ 3.663200] usbcore: registered new interface driver usbhid > [ 3.668783] usbhid: USB HID core driver > [ 3.672674] usbcore: registered new interface driver r8188eu > [ 3.678393] usbcore: registered new interface driver rtl8723au > [ 3.699210] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) > [ 3.900398] random: crng init done > [ 3.954089] NET: Registered protocol family 10 > [ 3.974107] mmc0: Card stuck in programming state! __mmc_switch > [ 3.980027] mmc0: error -110 whilst initialising MMC card > > > The bootloader I am using has no problems with the eMMC as you can see > below: > > barebox@phycore-rk3288:/ devinfo mshc0 > Host information: > current clock: 52000000 > current buswidth: 8 > capabilities: 4bit 8bit sd-hs mmc-hs mmc-52MHz > Card information: > Attached is a MMC card > Version: 4.0 > Capacity: 14080 MiB > High capacity card > CID: 13014E52-314A3536-4C11616D-559BA2BD > CSD: D04F0132-0F5913FF-FFFFFFEF-8A4000BF > Max. transfer speed: 52000000 Hz > capabilities: 4bit mmc-hs mmc-52MHz > Manufacturer ID: 13 > OEM/Application ID: 014E > Product name: 'R1J56' > Product revision: 4.12 > Serial no: 1634555291 > Manufacturing date: 10.1999 > Parameters: > boot: disabled ("disabled", "boot0", "boot1", "user") > nt_signature: 8a35eb82 > probe: 0 > > Any hints on what the problem could be? > > Regards, > Wadim > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- Best Regards Shawn Lin ^ permalink raw reply [flat|nested] 4+ messages in thread
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2016-08-31 9:56 ` Initialising eMMC: Card stuck in programming state! __mmc_switch Wadim Egorov
2016-08-31 10:29 ` Jaehoon Chung
2016-08-31 14:25 ` Wadim Egorov
2016-09-01 1:34 ` Shawn Lin
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