FYI: from dmesg below. Strange is the error message:
JBT not initialised!!! ... however I have the corresponding drivers: CONFIG_LCD_JBT6K74=y CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y CONFIG_BACKLIGHT_PCF50633=y CONFIG_DISPLAY_SUPPORT=y CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_MFD_PCF50633=y # CONFIG_MFD_MC13783 is not set CONFIG_PCF50633_ADC=y # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set CONFIG_MFD_GLAMO=y # CONFIG_MFD_GLAMO_FB is not set CONFIG_MFD_GLAMO_GPIO=y CONFIG_MFD_GLAMO_MCI=y CONFIG_MFD_GLAMO_DRM=y CONFIG_REGULATOR=y CONFIG_REGULATOR_DEBUG=y S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics DMA channel 0 at c8808000, irq 33 DMA channel 1 at c8808040, irq 34 DMA channel 2 at c8808080, irq 35 DMA channel 3 at c88080c0, irq 36 S3C244X: Clock Support, DVS off s3c24xx-pwm s3c24xx-pwm.0: tin at 25000000, tdiv at 25000000, tin=divclk, base 0 s3c24xx-pwm s3c24xx-pwm.1: tin at 25000000, tdiv at 25000000, tin=divclk, base 8 s3c24xx-pwm s3c24xx-pwm.3: tin at 8333333, tdiv at 8333333, tin=divclk, base 16 bio: create slab <bio-0> at 0 s3c-i2c s3c2440-i2c: slave address 0x10 s3c-i2c s3c2440-i2c: bus frequency set to 97 KHz pcf50633 0-0073: Probed device version 19 variant 132 regulator: auto: 3300 mV normal regulator: down1: 1300 <--> 1600 mV normal regulator: down2: 1800 mV normal regulator: ldo1: 3300 mV normal regulator: ldo2: 3300 mV normal regulator: ldo3: 3000 mV normal regulator: ldo4: 3200 mV normal regulator: ldo5: 3000 mV normal regulator: ldo6: 3000 mV normal regulator: hcldo: 2000 <--> 3300 mV normal regulator: memldo: 1800 mV normal wake enabled for irq 53 s3c24xx-pwm s3c24xx-pwm.2: tin at 8333333, tdiv at 8333333, tin=divclk, base 12 s3c-i2c s3c2440-i2c: i2c-0: S3C I2C adapter NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered NET: Registered protocol family 1 gta02-pm-bt gta02-pm-bt.0: Openmoko Freerunner Bluetooth Power Management: starting gta02-pm-gps gta02-pm-gps.0: starting gta02-pm-wlan gta02-pm-wlan.0: starting JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. msgmni has been set to 246 alg: No test for stdrng (krng) io scheduler noop registered io scheduler deadline registered (default) [drm] Initialized drm 1.1.0 20060810 s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440 s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440 s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440 glamo3362 glamo3362.0: Glamo core PLL1: 49119232Hz, PLL2: 89980928Hz glamo-mci glamo-mci.0: glamo_mci driver (C)2007 Openmoko, Inc glamo-mci glamo-mci.0: glamo_mci_set_ios: power down. ENABLE [glamo-drm] SMedia Glamo Direct Rendering Support [glamo-drm] 8187904 bytes of VRAM [glamo-drm] Allocated 480x640 fb: bo c791d900 JBT not initialised!!! [drm] DAC-5: set mode 480x640 6 Console: switching to colour frame buffer device 80x58 [glamo-drm] fb0: glamodrmfb frame buffer device [glamo-drm] Registered panic notifier [drm] Initialized glamo-drm 0.1.0 20090614 on minor 0 glamo-mci glamo-mci.0: powered (vdd = 21) clk: 0kHz div=0 (req: 0kHz). Bus width=0 physmap platform flash device: 00200000 at 18000000 physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank Intel/Sharp Extended Query Table at 0x0039 Intel/Sharp Extended Query Table at 0x0039 Intel/Sharp Extended Query Table at 0x0039 Intel/Sharp Extended Query Table at 0x0039 Intel/Sharp Extended Query Table at 0x0039 cfi_cmdset_0001: Erase suspend on write enabled erase region 0: offset=0x0,size=0x2000,blocks=8 erase region 1: offset=0x10000,size=0x10000,blocks=31 physmap-flash.0: 1 set(s) of 1 interleaved chips --> 4 partitions of 512 KiB RedBoot partition parsing not available S3C24XX NAND Driver, (c) 2004 Simtec Electronics s3c2410_nand_probe(c034bff0) s3c24xx-nand s3c2440-nand: mapped registers at c9400000 result 0 from 100000, 0 result 3 from 100000, 25 result 2 from 100000, 15 s3c24xx-nand s3c2440-nand: Tacls=1, 10ns Twrph0=3 30ns, Twrph1=2 20ns s3c24xx-nand s3c2440-nand: NF_CONF is 0xc21e initialising set 0 (c791a400, info c791e860) s3c24xx-nand s3c2440-nand: NAND soft ECC NAND device: Manufacturer ID: 0xec, Chip ID: 0xaa (Samsung NAND 256MiB 1,8V 8-bit) s3c24xx-nand s3c2440-nand: chip c791a588 => page shift 11 6 cmdlinepart partitions found on MTD device neo1973-nand Creating 6 MTD partitions on "neo1973-nand": 0x000000000000-0x000000040000 : "qi" glamo-mci glamo-mci.0: powered (vdd = 21) clk: 399kHz div=0 (req: 400kHz). Bus width=0 0x000000040000-0x000000080000 : "depr-ub-env" 0x000000080000-0x000000880000 : "kernel" 0x000000880000-0x000000920000 : "depr" glamo-mci glamo-mci.0: powered (vdd = 21) clk: 399kHz div=0 (req: 400kHz). Bus width=0 0x000000920000-0x000000960000 : "identity-ext2" 0x000000960000-0x000010000000 : "rootfs" glamo-mci glamo-mci.0: powered (vdd = 21) clk: 399kHz div=0 (req: 400kHz). Bus width=0 initialised ok s3c2410_udc: debugfs dir creation failed -19 s3c2440-usbgadget s3c2440-usbgadget: S3C2440: increasing FIFO to 128 bytes usb0: MAC 00:1f:11:01:67:82 usb0: HOST MAC 00:1f:11:01:67:83 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready mice: PS/2 mouse device common for all mice s3c2440-ts s3c2440-ts: Starting s3c2440-ts s3c2440-ts: Created Group filter len:12 coords:2 close:10 thresh:6 s3c2440-ts s3c2440-ts: Created Median filter len:20 coords:2 dec_threshold:24 s3c2440-ts s3c2440-ts: Created Mean filter len:4 coords:2 s3c2440-ts s3c2440-ts: Created Linear filter coords:2 s3c2440-ts s3c2440-ts: 4 filter(s) initialized s3c2440-ts s3c2440-ts: Successfully loaded input: s3c2410 TouchScreen as /class/input/input0 input: PCF50633 PMU events as /class/input/input1 pcf50633-rtc pcf50633-rtc: rtc core: registered pcf50633-rtc as rtc0 > tried to build on gdrm-2.6.32, but backlight is gone... I seems that > if I build with the obsolete xxxx_glamo_fb, then it works... -- rgrds, mobi phil being mobile, but including technology http://mobiphil.com _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
