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* mmc: move some SDHCI related options to KconfigMasahiro Yamada2016-12-29-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While I moved the options, I also renamed them so that they are all prefixed with MMC_SDHCI_. This commit was created in the following steps. [1] Rename with the following command find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \ -type f -print | xargs sed -i -e ' s/CONFIG_MMC_SDMA/CONFIG_MMC_SDHCI_SDMA/g s/CONFIG_BCM2835_SDHCI/CONFIG_MMC_SDHCI_BCM2835/g s/CONFIG_KONA_SDHCI/CONFIG_MMC_SDHCI_KONA/g s/CONFIG_MV_SDHCI/CONFIG_MMC_SDHCI_MV/g s/CONFIG_S5P_SDHCI/CONFIG_MMC_SDHCI_S5P/g s/CONFIG_SPEAR_SDHCI/CONFIG_MMC_SDHCI_SPEAR/g ' [2] create the Kconfig entries in drivers/mmc/Kconfig [3] Move the options by the following command tools/moveconfig.py -y MMC_SDHCI_SDMA MMC_SDHCI_BCM2835 \ MMC_SDHCI_KONA MMC_SDHCI_MV MMC_SDHCI_S5P MMC_SDHCI_SPEAR [4] Sort drivers/mmc/Makefile for readability Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
* mmc: move CONFIG_SDHCI to Kconfig, renaming to CONFIG_MMC_SDHCIMasahiro Yamada2016-12-29-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Move CONFIG_SDHCI to Kconfig and rename it to CONFIG_MMC_SDHCI. My motivation for the rename is, ultimately, to make all the MMC options prefixed with MMC_ and SDHCI options with MMC_SDHCI_, like Linux. This commit was created as follows: [1] Rename the config option with the following command: find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \ -type f -print | xargs sed -i -e 's/CONFIG_SDHCI/CONFIG_MMC_SDHCI/g' [2] create the entry for MMC_SDHCI in drivers/mmc/Kconfig [3] run "tools/moveconfig.py -y MMC_SDHCI" [4] add "depends on MMC_SDHCI" to existing SDHCI driver entries Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
* Enable DISTRO_DEFAULT on platforms that missed it beforeTom Rini2016-12-03-12/+3
| | | | | | | | | A number of platforms had been using the distro default feature before it was moved to Kconfig but did not enable the new Kconfig option when it was enabled. This caused a regression in terms of features and this introduces breakage when more things move to Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
* ARM: bcm283x: use OF_CONTROL for bcm283xFabian Vogt2016-11-28-0/+2
| | | | | | | | This patch removes use of U_BOOT_DEVICE in board/raspberrypi/rpi/rpi.c, enables OF_CONTROL in the config and adjusts the rpi_*defconfig configs. Signed-off-by: Fabian Vogt <fvogt@suse.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_USB_KEYBOARD to KconfigSimon Glass2016-10-23-0/+1
| | | | | | | | | This converts the following to Kconfig: CONFIG_USB_KEYBOARD Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Fixup MPC86* configs] Signed-off-by: Tom Rini <trini@konsulko.com>
* Convert CONFIG_CONSOLE_SCROLL_LINES to KconfigSimon Glass2016-10-23-0/+1
| | | | | | | | This converts the following to Kconfig: CONFIG_CONSOLE_SCROLL_LINES Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* Convert CONFIG_LCD to KconfigSimon Glass2016-10-23-0/+1
| | | | | | | | | This converts the following to Kconfig: CONFIG_LCD Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Jagan Teki <jteki@openedev.com>
* common: Add DISPLAY_BOARDINFOLokesh Vutla2016-10-12-0/+1
| | | | | | | | Create a Kconfig entry for DISPLAY_BOARDINFO and make it be the default in certain architectures. Migrate all config files. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* common/Kconfig: Add DISPLAY_CPUINFOLokesh Vutla2016-10-12-0/+1
| | | | | | | | Create a Kconfig entry for DISPLAY_CPUINFO and make it be the default in certain architectures. Migrate all config files. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Migrate CONFIG_USB_STORAGETom Rini2016-09-09-0/+2
| | | | | | | In some cases we were missing CONFIG_USB=y so enable that when needed. Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Resync with savedefconfigTom Rini2016-09-09-2/+2
| | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* serial: bcm283x_mu: Detect disabled serial deviceAlexander Graf2016-09-06-0/+2
| | | | | | | | | | | | | | | | | | | | On the raspberry pi, you can disable the serial port to gain dynamic frequency scaling which can get handy at times. However, in such a configuration the serial controller gets its rx queue filled up with zero bytes which then happily get transmitted on to whoever calls getc() today. This patch adds detection logic for that case by checking whether the RX pin is mapped to GPIO15 and disables the mini uart if it is not mapped properly. That way we can leave the driver enabled in the tree and can determine during runtime whether serial is usable or not, having a single binary that allows for uart and non-uart operation. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* configs: Re-sync with cmd/KconfigTom Rini2016-04-25-0/+7
| | | | | | | Update the config.h and defconfig files for the commands that 8e3c036 converted over to Kconfig Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Re-sync almost all of cmd/KconfigTom Rini2016-04-25-0/+3
| | | | | | | | This syncs up the current cmd/Kconfig and include/configs/ files with the only exception being CMD_NAND. Due to how we have used this historically we need to take further care here when converting. Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Re-sync HUSH optionsTom Rini2016-04-25-0/+1
| | | | | | | Move all cases of CONFIG_SYS_HUSH_PARSER out of the config.h files. Remove all cases of CONFIG_SYS_PROMPT_HUSH_PS2 as everyone uses the default. Signed-off-by: Tom Rini <trini@konsulko.com>
* rpi: BCM2837 and Raspberry Pi 3 32-bit supportStephen Warren2016-04-01-0/+11
The Raspberry Pi 3 contains a BCM2837 SoC. The BCM2837 is a BCM2836 with the CPU complex swapped out for a quad-core ARMv8. This can operate in 32- or 64-bit mode. 32-bit mode is the current default selected by the VideoCore firmware on the Raspberry Pi 3. This patch adds a 32-bit port of U-Boot for the Raspberry Pi 3. >From U-Boot's perspective, the only delta between the RPi 2 and RPi 3 is a change in usage of the SoC UARTs. On all previous Pis, the PL011 was the only UART in use. The Raspberry Pi 3 adds a Bluetooth module which uses a UART to connect to the SoC. By default, the PL011 is used for this purpose since it has larger FIFOs than the other "mini" UART. However, this can be configured via the VideoCore firmware's config.txt file. This patch hard-codes use of the mini UART in the RPi 3 port. If your system uses the PL011 UART for the console even on the RPi 3, please use the RPi 2 U-Boot port instead. A future change might determine which UART to use at run-time, thus allowing the RPi 2 and RPi 3 (32-bit) ports to be squashed together. The mini UART has some limitations. One externally visible issue in the BCM2837 integration is that the UART divides the SoC's "core clock" to generate the baud rate. The core clock is typically variable, and under control of the VideoCore firmware for thermal management reasons. If the VC FW does modify the core clock rate, UART communication will be corrupted since the baud rate will vary from the expected value. This was not an issue for the PL011 UART, since it is fed by a fixed 3MHz clock. To work around this, the VideoCore firmware can be told not to modify the SoC core clock. However, the only way this can happen and be thermally safe is to limit the core clock to a low/minimum frequency. This leaves performance on the table for use-cases that don't care about a UART console. Consequently, use of the mini UART console must be explicitly requested by entering the following line into config.txt: enable_uart=1 A recent version of the VC firmware is required to ensure that the mini UART is fully and correctly initialized by the VC FW; at least firmware.git 046effa13ebc "firmware: arm_loader: emmc clock depends on core clock See: https://github.com/raspberrypi/firmware/issues/572". Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
generated by cgit v1.1 at 2024-10-30 23:36:08 +0000