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* arm: am437x: cm-t43: bring back BOOTDELAY featureNikita Kiryanov2016-02-241-2/+0
| | | | | | | | | | | | | | | | | | | Commit 755324 (configs: Use config_distro_defaults.h in ti_armv7_common.h) made ti_armv7_common.h include config_distro_defaults.h. This breaks the bootdelay feature in cm_t43 because now the - #include ti_armv7_common.h (#define CONFIG_BOOTDELAY 1) - #undef CONFIG_BOOTDELAY - #include config_distro_defaults.h (#define CONFIG_BOOTDELAY 2) dance in cm_t43.h is no longer valid and in fact leads to CONFIG_BOOTDELAY not being defined. Adapt the config file to the new inclusion hierarchy. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: am437x: cm-t43: update parameters for raw mmc bootNikita Kiryanov2016-02-241-0/+4
| | | | | | | | | | Update U-Boot offset and size for raw mmc boot. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: am437x: cm-t43: set MPU and CORE voltages on bootNikita Kiryanov2016-02-241-0/+2
| | | | | | | | | | | | | | | | During boot, U-Boot raises the CPU frequency but the CORE and MPU regulators are not updated. This is not a problem in cold boot since the default values that the pmic outputs are correct, but if Linux were to switch the module to a low power OPP, the new voltage values will be retained after a reboot and the module will likely hang once U-Boot raises the CPU frequency back up. Set both CORE and MPU regulators to to 1.1V on boot. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: am437x: cm-t43: support all available SPI flash chipsNikita Kiryanov2016-02-241-2/+0
| | | | | | | | | | Add full support for SPI flash chips to future-proof U-Boot for cm-t43. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: am437x: cm-t43: migrate CONFIG_DM_SERIAL to config fileNikita Kiryanov2016-02-241-1/+3
| | | | | | | | | | | Move CONFIG_DM_SERIAL to cm_t43_defconfig. This forces us to update the CONFIG_SYS_NS16550_REG_SIZE value for SPL. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm: am437x: cm-t43: fix cm-t43 bootNikita Kiryanov2016-02-241-1/+0
| | | | | | | | | | | spl_board_init() is necessary for boot. Remove the #undef that keeps it out of the boot sequence. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
* sf: Move SPI flash drivers to defconfigBin Meng2015-11-251-8/+0
| | | | | | | | There are already Kconfig options for SPI flash drivers, but we have not moved them from config.h to defconfig files. This commit does this in a batch. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* ns16550: move CONFIG_SYS_NS16550 to KconfigThomas Chou2015-11-211-1/+0
| | | | | | Move CONFIG_SYS_NS16550 to Kconfig, and run moveconfig.py. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* ns16550: zap CONFIG_NS16550_SERIALThomas Chou2015-11-211-1/+0
| | | | | | | | | Zap CONFIG_NS16550_SERIAL, as the unification of ns16550 drivers is completed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* ns16550: unify serial_omapThomas Chou2015-11-211-1/+1
| | | | | | | | Unify serial_omap, and use the generic binding. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
* arm: am437x: Introduce new board cm-t43Nikita Kiryanov2015-08-121-0/+182
Add initial support for CM-T43, an AM437x based SoM. This support includes: serial, MMC/eMMC, NAND, USB, ETH, I2C, GPIO, DRAM detection. Cc: Tom Rini <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
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