summaryrefslogtreecommitdiff
path: root/drivers
Commit message (Collapse)AuthorAgeLines
* tegra: Add LCD driverSimon Glass2012-11-19-0/+369
| | | | | | | | This driver supports driving a single LCD and providing a U-Boot console on it. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* SPI: Add SPI Driver for EXYNOS.Rajeshwari Shinde2012-11-15-0/+368
| | | | | | | | | | | | | | This patch adds SPI driver for EXYNOS. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Gabe Black <gabeblack@google.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: jy0922.shim@samsung.com Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* SOUND: Add WM8994 codecRajeshwari Shinde2012-11-15-0/+1179
| | | | | | | | | This patch adds driver for audio codec WM8994 Signed-off-by: R. Chandrasekar <rcsekar@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* SOUND: SAMSUNG: Add I2S driverRajeshwari Shinde2012-11-15-0/+633
| | | | | | | | | This patch adds driver for I2S interface specific to samsung. Signed-off-by: R. Chandrasekar <rcsekar@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* drivers: video: fix image positionPiotr Wilczek2012-11-15-2/+13
| | | | | | | | | This patch fixes image position on screen when images's height or width is biger then the lcd's. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* drivers: video: Add ld9040 video driverPiotr Wilczek2012-11-15-0/+145
| | | | | | | Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* s3c64xx: fix the compiler error and warningMinkyu Kang2012-11-15-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is fixing the following errors s3c64xx.c:175: error: variable 's3c64xx_serial_drv' has initializer but incomplete type s3c64xx.c:176: error: unknown field 'name' specified in initializer s3c64xx.c:176: warning: excess elements in struct initializer s3c64xx.c:176: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:177: error: unknown field 'start' specified in initializer s3c64xx.c:177: warning: excess elements in struct initializer s3c64xx.c:177: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:178: error: unknown field 'stop' specified in initializer s3c64xx.c:178: warning: excess elements in struct initializer s3c64xx.c:178: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:179: error: unknown field 'setbrg' specified in initializer s3c64xx.c:179: warning: excess elements in struct initializer s3c64xx.c:179: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:180: error: unknown field 'putc' specified in initializer s3c64xx.c:180: warning: excess elements in struct initializer s3c64xx.c:180: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:181: error: unknown field 'puts' specified in initializer s3c64xx.c:181: warning: excess elements in struct initializer s3c64xx.c:181: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:182: error: unknown field 'getc' specified in initializer s3c64xx.c:182: warning: excess elements in struct initializer s3c64xx.c:182: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c:183: error: unknown field 'tstc' specified in initializer s3c64xx.c:183: warning: excess elements in struct initializer s3c64xx.c:183: warning: (near initialization for 's3c64xx_serial_drv') s3c64xx.c: In function 's3c64xx_serial_initialize': s3c64xx.c:188: warning: implicit declaration of function 'serial_register' s3c64xx.c: At top level: s3c64xx.c:191: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'struct' Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Marek Vasut <marex@denx.de>
* PMIC: MAX77686: Add support for MAX77686Rajeshwari Shinde2012-11-15-0/+43
| | | | | | | | | | This patch adds driver and register definitions for PMIC chip MAX77686. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* dm: wdt: Move s5p watchdog timer to drivers/watchdog/Marek Vasut2012-11-15-0/+60
| | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: David Müller <d.mueller@elsoft.ch> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* gpio:fix: Proper handling of GPIO subsystem parts at Samsung devicesŁukasz Majewski2012-11-15-2/+4
| | | | | | | | | | | | | | Now proper GPIO parts numbering is handled at Samsung devices. This fix is necessary for code using GPIO located at other banks than first. Test HW: - Exynos4210 - Trats - S5PC110 - goni Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* mx6: use CONFIG_MX6 instead of CONFIG_MX6QTroy Kisky2012-11-10-4/+4
| | | | | | | | | | Use CONFIG_MX6 when the particular processor variant isn't important. Reserve the use of CONFIG_MX6Q to specifically test for quad cores variant. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* Merge git://git.denx.de/u-bootStefano Babic2012-11-10-2727/+4718
|\
| * Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-11-05-16/+395
| |\
| | * Merge remote-tracking branch 'u-boot-ti/master'Albert ARIBAUD2012-11-03-12/+352
| | |\
| | | * cfb_console: Add support for some ANSI terminal escape codesPali Rohár2012-10-30-9/+319
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add optional support for some ANSI escape sequences to the cfb_console driver. Define CONFIG_CFB_CONSOLE_ANSI to enable cursor moving, color reverting and clearing the cfb console via ANSI escape codes. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| | | * serial: ns16550: Enable COM5 and COM6Andrew Bradford2012-10-25-3/+33
| | | | | | | | | | | | | | | | | | | | | | | | Increase the possible number of ns16550 serial devices from 4 to 6. Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
| | * | tegra: nand: make ONFI detection workLucas Stach2012-10-29-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the missing bits to the Tegra NAND driver to make ONFI detection work properly. Also add it to the Tegra default config, as it seems to be a reasonable thing to have it available on all boards that use any kind of NAND. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| | * | Merge remote-tracking branch 'u-boot-imx/master'Albert ARIBAUD2012-10-27-5/+8
| | |\ \
| * | | | usb gadget ether: Fix warning in is_eth_addr_valid()Tom Rini2012-11-04-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gadget ethernet driver needs to keep copies of the MAC address (at both endpoints) as strings so it needs a custom function for validation of the MAC. It was not however performing a totally correct check and also was emitting a warning about a set but unused variable. The solution to both is that after checking the string contents we use the standard test for a valid MAC. Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| * | | | drivers/serial/serial_ns16550.c: sparse fixesKim Phillips2012-11-04-15/+27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | drivers/mtd/nand: sparse fixesKim Phillips2012-11-04-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nand_ecc.c:82:5: warning: symbol 'nand_calculate_ecc' was not declared. Should it be static? nand_ecc.c:155:5: warning: symbol 'nand_correct_data' was not declared. Should it be static? nand_base.c:2854:1: error: directive in argument list nand_base.c:2856:1: error: directive in argument list Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com>
| * | | | drivers/mtd/cfi_flash.c: sparse fixesKim Phillips2012-11-04-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cfi_flash.c:756:43: warning: Using plain integer as NULL pointer cfi_flash.c:1150:52: warning: cast to non-scalar cfi_flash.c:1433:46: warning: cast truncates bits from constant value (890089 becomes 89) cfi_flash.c:1490:61: warning: cast truncates bits from constant value (1f001f becomes 1f) cfi_flash.c:1508:61: warning: cast truncates bits from constant value (10001 becomes 1) cfi_flash.c:1738:63: warning: cast truncates bits from constant value (10001 becomes 1) cfi_flash.c:1857:6: warning: symbol '__flash_cmd_reset' was not declared. Should it be static? Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | drivers/mmc/fsl_esdhc.c: sparse fixesKim Phillips2012-11-04-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fsl_esdhc.c:71:6: warning: symbol 'esdhc_xfertyp' was not declared. Should it be static? fsl_esdhc.c:413:6: warning: symbol 'set_sysctl' was not declared. Should it be st Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | drivers/mmc/mmc.c: sparse fixesKim Phillips2012-11-04-18/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mmc.c:137:5: warning: symbol 'mmc_send_cmd' was not declared. Should it be static? mmc.c:203:5: warning: symbol 'mmc_send_status' was not declared. Should it be static? mmc.c:247:5: warning: symbol 'mmc_set_blocklen' was not declared. Should it be static? mmc.c:440:5: warning: symbol 'mmc_read_blocks' was not declared. Should it be static? mmc.c:510:5: warning: symbol 'mmc_go_idle' was not declared. Should it be static? mmc.c:532:1: warning: symbol 'sd_send_op_cond' was not declared. Should it be static? mmc.c:597:5: warning: symbol 'mmc_send_op_cond' was not declared. Should it be static? mmc.c:661:5: warning: symbol 'mmc_send_ext_csd' was not declared. Should it be static? mmc.c:683:5: warning: symbol 'mmc_switch' was not declared. Should it be static? mmc.c:705:5: warning: symbol 'mmc_change_freq' was not declared. Should it be static? mmc.c:775:5: warning: symbol 'sd_switch' was not declared. Should it be static? mmc.c:796:5: warning: symbol 'sd_change_freq' was not declared. Should it be static? mmc.c:935:6: warning: symbol 'mmc_set_ios' was not declared. Should it be static? mmc.c:953:6: warning: symbol 'mmc_set_bus_width' was not declared. Should it be static? mmc.c:1108:26: warning: dubious: !x & y mmc.c:960:5: warning: symbol 'mmc_startup' was not declared. Should it be static? mmc.c:1243:5: warning: symbol 'mmc_send_if_cond' was not declared. Should it be s Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | drivers/input/input.c: sparse fixKim Phillips2012-11-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | input.c:97:5: warning: symbol 'input_queue_ascii' was not declared. Should it be Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | | | drivers/gpio/mpc83xx_gpio.c: sparse fixesKim Phillips2012-11-04-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mpc83xx_gpio.c:166:26: warning: non-ANSI function declaration of function 'mpc83xx_gpio_init_f' mpc83xx_gpio.c:190:26: warning: non-ANSI function declaration of function 'mpc83xx_gpio_init_r' Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | drivers/block/: sparse fixesKim Phillips2012-11-04-82/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sata_sil.c:371:7: warning: symbol 'sil_sata_rw_lba28' was not declared. Should it be static? sata_sil.c:399:7: warning: symbol 'sil_sata_rw_lba48' was not declared. Should it be static? sata_sil.c:429:6: warning: symbol 'sil_sata_cmd_flush_cache' was not declared. Should it be static? sata_sil.c:441:6: warning: symbol 'sil_sata_cmd_flush_cache_ext' was not declared. Should it be static? sata_sil.c:489:7: warning: symbol 'sata_read' was not declared. Should it be static? sata_sil.c:505:7: warning: symbol 'sata_write' was not declared. Should it be static? sata_sil.c:526:5: warning: symbol 'init_sata' was not declared. Should it be static? sata_sil.c:588:5: warning: symbol 'scan_sata' was not declared. Should it be static? fsl_sata.c:59:6: warning: symbol 'dprint_buffer' was not declared. Should it be static? fsl_sata.c:187:42: warning: incorrect type in assignment (different base types) fsl_sata.c:187:42: expected unsigned int [unsigned] [usertype] cda fsl_sata.c:187:42: got restricted __le32 [usertype] <noident> fsl_sata.c:291:6: warning: symbol 'fsl_sata_hardware_reset' was not declared. Should it be static? fsl_sata.c:418:27: warning: incorrect type in assignment (different base types) fsl_sata.c:418:27: expected unsigned int [unsigned] [usertype] dba fsl_sata.c:418:27: got restricted __le32 [usertype] <noident> fsl_sata.c:424:41: warning: incorrect type in assignment (different base types) fsl_sata.c:424:41: expected unsigned int [unsigned] [usertype] ext_c_ddc fsl_sata.c:424:41: got restricted __le32 [usertype] <noident> fsl_sata.c:431:41: warning: incorrect type in assignment (different base types) fsl_sata.c:431:41: expected unsigned int [unsigned] [usertype] ext_c_ddc fsl_sata.c:431:41: got restricted __le32 [usertype] <noident> fsl_sata.c:442:22: warning: incorrect type in assignment (different base types) fsl_sata.c:442:22: expected unsigned int [unsigned] [usertype] cda fsl_sata.c:442:22: got restricted __le32 [usertype] <noident> fsl_sata.c:446:31: warning: incorrect type in assignment (different base types) fsl_sata.c:446:31: expected unsigned int [unsigned] [usertype] prde_fis_len fsl_sata.c:446:31: got restricted __le32 [usertype] <noident> fsl_sata.c:448:22: warning: incorrect type in assignment (different base types) fsl_sata.c:448:22: expected unsigned int [unsigned] [usertype] ttl fsl_sata.c:448:22: got restricted __le32 [usertype] <noident> fsl_sata.c:460:28: warning: incorrect type in assignment (different base types) fsl_sata.c:460:28: expected unsigned int [unsigned] [usertype] attribute fsl_sata.c:460:28: got restricted __le32 [usertype] <noident> fsl_sata.c:623:6: warning: symbol 'fsl_sata_flush_cache' was not declared. Should it be static? fsl_sata.c:667:5: warning: symbol 'fsl_sata_rw_ncq_cmd' was not declared. Should it be static? fsl_sata.c:710:6: warning: symbol 'fsl_sata_flush_cache_ext' was not declared. Should it be static? fsl_sata.c:725:6: warning: symbol 'fsl_sata_software_reset' was not declared. Should it be static? fsl_sata.c:760:5: warning: symbol 'ata_low_level_rw_lba48' was not declared. Should it be static? fsl_sata.c:795:5: warning: symbol 'ata_low_level_rw_lba28' was not declared. Should it be static? the following compiler warnings show up after fixing the above, so remove those three functions: fsl_sata.c:59:13: warning: 'dprint_buffer' defined but not used [-Wunused-function] fsl_sata.c:291:13: warning: 'fsl_sata_hardware_reset' defined but not used [-Wunused-function] fsl_sata.c:726:13: warning: 'fsl_sata_software_reset' defined but not used [-Wunused-function] Other than that, the following are fixed by __iomem annotation: fsl_sata.c:84:39: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:84:39: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:84:39: got unsigned int volatile *addr fsl_sata.c:172:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:172:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> fsl_sata.c:184:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:184:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> fsl_sata.c:189:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:189:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> fsl_sata.c:194:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:194:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> fsl_sata.c:204:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:204:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> fsl_sata.c:208:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:208:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> fsl_sata.c:212:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:212:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> fsl_sata.c:225:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:225:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> fsl_sata.c:242:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:242:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> fsl_sata.c:256:32: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:256:32: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> fsl_sata.c:262:26: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:262:26: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> fsl_sata.c:274:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:274:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> fsl_sata.c:275:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:275:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> fsl_sata.c:276:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:276:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> fsl_sata.c:277:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:277:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> fsl_sata.c:278:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:278:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> fsl_sata.c:279:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:279:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> fsl_sata.c:280:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:280:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> fsl_sata.c:281:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:281:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> fsl_sata.c:282:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:282:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> fsl_sata.c:283:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:283:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> fsl_sata.c:284:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:284:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> fsl_sata.c:285:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:285:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> fsl_sata.c:286:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:286:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> fsl_sata.c:287:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:287:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> fsl_sata.c:288:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:288:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> fsl_sata.c:289:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:289:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> fsl_sata.c:290:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:290:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> fsl_sata.c:291:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:291:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> fsl_sata.c:292:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:292:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> fsl_sata.c:293:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:293:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> fsl_sata.c:294:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:294:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> fsl_sata.c:295:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:295:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> fsl_sata.c:296:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:296:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> fsl_sata.c:297:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:297:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> fsl_sata.c:298:53: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:298:53: expected unsigned int const volatile [noderef] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | drivers/net/: sparse fixesKim Phillips2012-11-04-19/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | phy.c:46:5: warning: symbol 'genphy_config_advert' was not declared. Should it be static? phy.c:121:5: warning: symbol 'genphy_setup_forced' was not declared. Should it be static? phy.c:468:5: warning: symbol 'phy_probe' was not declared. Should it be static? phy.c:491:19: warning: symbol 'get_phy_driver' was not declared. Should it be static? phy.c:508:19: warning: symbol 'phy_device_create' was not declared. Should it be static? phy.c:552:5: warning: symbol 'get_phy_id' was not declared. Should it be static? phy.c:584:19: warning: symbol 'get_phy_device' was not declared. Should it be sta vitesse.c:126:5: warning: symbol 'vsc8601_config' was not declared. Should it be static? vsc7385.c:33:5: warning: symbol 'vsc7385_upload_firmware' was not declared. Should it be static? tgec_phy.c:33:5: warning: symbol 'tgec_mdio_write' was not declared. Should it be static? tgec_phy.c:75:5: warning: symbol 'tgec_mdio_read' was not declared. Should it be static? tgec_phy.c:117:5: warning: symbol 'tgec_mdio_reset' was not declared. Should it be static? eth.c:48:6: warning: symbol 'dtsec_configure_serdes' was not declared. Should it be static? p4080.c:26:5: warning: symbol 'port_to_devdisr' was not declared. Should it be static? Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | net/: sparse fixesKim Phillips2012-11-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bootp.c:44:14: warning: symbol 'dhcp_state' was not declared. Should it be static? bootp.c:45:15: warning: symbol 'dhcp_leasetime' was not declared. Should it be static? bootp.c:46:10: warning: symbol 'NetDHCPServerIP' was not declared. Should it be static? arp.c:30:17: warning: symbol 'NetArpWaitReplyIP' was not declared. Should it be static? arp.c:37:16: warning: symbol 'NetArpTxPacket' was not declared. Should it be static? arp.c:38:17: warning: symbol 'NetArpPacketBuf' was not declared. Should it be static? atheros.c:33:19: warning: symbol 'AR8021_driver' was not declared. Should it be static? net.c:183:7: warning: symbol 'PktBuf' was not declared. Should it be static? net.c:159:21: warning: symbol 'net_state' was not declared. Should it be static? ping.c:73:6: warning: symbol 'ping_start' was not declared. Should it be static? ping.c:82:13: warning: symbol 'ping_receive' was not declared. Should it be static? tftp.c:53:7: warning: symbol 'TftpRRQTimeoutMSecs' was not declared. Should it be static? tftp.c:54:5: warning: symbol 'TftpRRQTimeoutCountMax' was not declared. Should it be static? eth.c:125:19: warning: symbol 'eth_current' was not declared. Should it be static? Note: in the ping.c fix, commit a36b12f95a29647a06b5459198684fc142482020 "net: Move PING out of net.c" mistakenly carried the ifdef CMD_PING clause from when it was necessary to avoid warnings when it was embedded in net.c. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | | | include/linux/byteorder: import latest endian definitions from linuxKim Phillips2012-11-04-16/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | u-boot's byteorder headers did not contain endianness attributions for use with sparse, causing a lot of false positives. Import the kernel's latest definitions, and enable them by including compiler.h and types.h. They come with 'const' added for some swab functions, so fix those up, too: include/linux/byteorder/big_endian.h:46:2: warning: passing argument 1 of '__swab64p' discards 'const' qualifier from pointer target type [enabled by default] Also, note: u-boot's historic __BYTE_ORDER definition has been preserved (for the time being at least). We also remove ad-hoc barrier() definitions, since we're including compiler.h in files that hadn't in the past: macb.c:54:0: warning: "barrier" redefined [enabled by default] In addition, including compiler.h in byteorder changes the 'noinline' definition to expand to __attribute__((noinline)). This fixes arch/powerpc/lib/bootm.c: bootm.c:329:16: error: attribute '__attribute__': unknown attribute bootm.c:329:16: error: expected ')' before '__attribute__' bootm.c:329:25: error: expected identifier or '(' before ')' token powerpc sparse builds yield: include/common.h:356:22: error: marked inline, but without a definition the unknown-reason inlining without a definition is considered obsolete given it was part of the 2002 initial commit, and no arm version was 'fixed.' also fixed: ydirectenv.h:60:0: warning: "inline" redefined [enabled by default] and: Configuring for devconcenter - Board: intip, Options: DEVCONCENTER make[1]: *** [4xx_ibm_ddr2_autocalib.o] Error 1 make: *** [arch/powerpc/cpu/ppc4xx/libppc4xx.o] Error 2 powerpc-fsl-linux-size: './u-boot': No such file 4xx_ibm_ddr2_autocalib.c: In function 'DQS_autocalibration': include/asm/ppc4xx-sdram.h:1407:13: sorry, unimplemented: inlining failed in call to 'ppc4xx_ibm_ddr2_register_dump': function body not available 4xx_ibm_ddr2_autocalib.c:1243:32: sorry, unimplemented: called from here and: In file included from crc32.c:50:0: crc32table.h:4:1: warning: implicit declaration of function '___constant_swab32' [-Wimplicit-function-declaration] crc32table.h:4:1: error: initializer element is not constant crc32table.h:4:1: error: (near initialization for 'crc32table_le[0]') Signed-off-by: Kim Phillips <kim.phillips@freescale.com> [trini: Remove '#endif' in include/common.h around setenv portion] Signed-off-by: Tom Rini <trini@ti.com>
| * | | | ahci: Expand HDD Logical Block addressability up to 32 bitsWalter Murphy2012-11-02-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, this driver uses a 28bit interface to AHCI, this limits the number of blocks addressable to 2^28, or the max disk size to 512(2^28) or about 137GB. This change allows supporting drives up to about 2TB. Testing this is a bit difficult. There is test code that can be inserted into U-Boot that will write test patterns into certain unused blocks. These patterns can be manually checked using 'dd' after boot. Another way is to confirm the original error that exposed this bug is fixed. IOW: see if AU (Auto Update) will now work on the drive. Also, check that there are no warning messages from the 'cgpt' utility. Signed-off-by: Walter Murphy <wmurphy@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Perform SATA flush after disk write.Marc Jones2012-11-02-1/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writes in u-boot are so rare, and the logic to know when is the last write and do a flush only there is sufficiently difficult. Just do a flush after every write. This incurs, usually, one extra flush when the rare writes do happen. Signed-off-by: Marc Jones <marc.jones@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Support spin-up and link-up separatelyMarc Jones2012-11-02-6/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add HDD handling to the SSD-only AHCI driver, by separately dealing with spin-up and link-up. Signed-off-by: Marc Jones <marc.jones@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Adjust SATA timeouts for hard disk (spinup delay & command timeout)Walter Murphy2012-11-02-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: These are timeout values and not delay values, so the event being timed out will complete whenever it is actually ready, with a measurement granularity of 1 millisecond, up till the timeout value. Therefore, there is no effect on SSD booting. The values were determined by instrumenting the code and measuring the actual time taken by several different models of HDD for each of the parameters and then adding 50% more for the spinup value and just doubling the command timeout value. Signed-off-by: Walter Murphy <wmurphy@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: flush / invalidate dcache around SATA commandsTaylor Hutt2012-11-02-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos5 automatically performs DMA when the SATA controller executes commands. This adds the necessary dcache-to-memory flush & invalidation calls to allow the DMA to properly function. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Use virt_to_phys() to denote physical addresses for DMATaylor Hutt2012-11-02-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the assignment of various physical memory buffers used by the SATA controller to explicitly be denoted as physical addresses. The memory is identity-mapped, so these function calls are a nop, but they provide good semantic documentation for any maintainers. The return value of virt_to_phys() is 'unsigned long'. On machines where sizeof(unsigned long) != sizeof(pointer), a cast through (uintptr_t) is needed to appease the compiler due to the potential of losing the upper 32 bits of the address. In compilation this scenario, a physical address could be 64-bits, yet the C pointer environment only allows 32-bit addresses; the constraint is that pointers cannot address more than 4Gb of memory and if virt_to_phys() ever returns an out-of-range value for the physical address, there are issues with emmory mapping which must be solved. However, since the memory is identify mappeed, there is no problem introducing the cast: the original pointer will reside in 32-bits, so the physical address will also be within in 32-bits. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Fix 'Invaild' typoTaylor Hutt2012-11-02-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a spelling error in a message which can be output to the console. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Use sizeof(fis) instead of hardcoding '20'Taylor Hutt2012-11-02-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This cleanup replaces the hardcoded use of '20', which represents the number of bytes in the FIS, with sizeof(fis). Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Make the AHCI code find the capacity of disks > 128 GB properlyGabe Black2012-11-02-5/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the structure returned by the ATA identify device command, there are two fields which describe the device capacity. One is a 32 bit data type which reports the number of sectors as a 28 bit LBA, and the other is a 64 bit data type which is for a 48 bit LBA. If the device doesn't support 48 bit LBAs, the small value is the only value with the correct size. If it supports more, if the number of sectors is small enough to fit into 28 bits, both fields reflect the correct value. If it's too large, the smaller field has 28 bits of 1s, 0xfffffff, and the other field has the correct value. The AHCI driver is implemented by attaching to the generic SCSI code and translating on the fly between SCSI binary data structures and AHCI data structures. It responds to requests to execute specific SCSI commands by executing the equivalent AHCI commands and then crafting a response which matches what a SCSI disk would send. The AHCI driver now considers both fields and chooses the correct one when implementing both the SCSI READ CAPACITY (10) and READ CAPACITY (16) commands. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: support scsi writing in AHCI driverHung-Te Lin2012-11-02-24/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "scsi write" command requires support from underlying driver. This CL enables SCSI_WRITE10 in AHCI driver. Tested in U-Boot console, try to i/o with sector #64: scsi read 1000 40 1 md.b 1000 200 # check if things are not 0xcc mw.b 1000 cc 200 # try to fill with 0xcc scsi write 1000 40 1 mw.b 1000 0 200 # fill with zero md.b 1000 200 # should be all 0 scsi read 1000 40 1 md.b 1000 200 # should be all 0xcc Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Make sending the SETFEATURES_XFER command optionalGabe Black2012-11-02-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This command doesn't really do anything when talking to a SATA device, and sending it confuses some of them. This change makes sending the command optional, and defaults to not. The situations where it should be sent are not the common case. With the standard SSD in the machine, here are some times with the option turned off: 1. 8277 2. 8273 3. 8050 And turned on: 1. 8303 2. 8155 3. 8276 Sending that command seems to have no meaningful effect on performance. This fixes problems with an SSD marked Toshiba NV6424, Taiwan 11159AE P and TC58NVG5D2FTA10. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: cosmetics and cleanupStefan Reinauer2012-11-02-7/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - print the correct speed - print all the AHCI capability flags (information taken from Linux kernel driver) - clean up some comments For example, this might show the following string: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl SATA mode Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Commit-Ready: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org>
| * | | | ahci: Improve AHCI debuggingStefan Reinauer2012-11-02-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - remove unused ssleep macro - add some useful debugging information Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Optimise AHCI controller reset and start-upStefan Reinauer2012-11-02-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing code waits a whole second for the AHCI controller to reset. Instead, let's poll the status register to see if the reset has succeeded and return earlier if possible. This brings down the time for AHCI probing from 1s to 20ms. Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | ahci: Support splitting of read transactions into multiple chunksVadim Bendebury2012-11-02-29/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With an Intel AHCI controller, the driver does not operate properly if the requested amount of blocks to read exceeds 255. It is probably possible to specify 0 as the block count and the driver will read 256 blocks, but it was decided to limit the number of blocks read at once to 128 (it should be a power of 2 for the optimal performance of solid state drives). Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | FPGA: Cyclon II: Correctly reset the FPGA before configurationStephan Gatzka2012-10-29-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deassert the CONFIG pin before asserting it again. This assures that the FPGA will be resetted and therefore configuration will be correctly enabled. This is also already done on other FPGA's, e.g. Stratix. Signed-off-by: Stephan Gatzka <stephan.gatzka@hbm.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2012-10-26-1212/+28
| |\ \ \ \ | | |/ / /
| | * | | stdio: Remove the CLPS7111 serial driverMarek Vasut2012-10-26-135/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver is no longer used, remove it. Signed-off-by: Marek Vasut <marex@denx.de>
| | * | | arm: Remove support for NETARMMarek Vasut2012-10-26-602/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This stuff has been rotting in the tree for a while now. Remove it. Signed-off-by: Marek Vasut <marex@denx.de>
| | * | | arm: Remove support for s3c4510Marek Vasut2012-10-26-343/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This stuff has been rotting in the tree for a year now. Remove it. Signed-off-by: Marek Vasut <marex@denx.de>
generated by cgit v1.1 at 2024-11-09 22:31:24 +0000