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2015-10-22nios2: convert nios2 cpu to driver modelThomas Chou
Convert nios2 cpu to driver model. The cpu parameters are extracted from device tree and saved to global data structure. We will use them to replace the custom_fpga.h . Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-22nios2 : convert altera_pio to driver modelThomas Chou
Convert altera_pio to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Chin Liang See <clsee@altera.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-22nios2: add clear and set bits macrosThomas Chou
These macros can be used to clear and set multiple bits in a register using a single call. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Chin Liang See <clsee@altera.com>
2015-10-22nios2: convert altera_jtag_uart to driver modelThomas Chou
Convert altera_jtag_uart to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-22nios2: map physical address to uncached virtual addressThomas Chou
Add ioremap() to map physical address to uncached virtual address. We need this to convert the reg address from the device tree. The order of headers inclusion in interrupts.c is changed because common.h will include board header that contains IO_REGION_BASE. In the future, the IO_REGION_BASE should be decided from the device tree. tree Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-22nios2: call board_init_f_memThomas Chou
We will need CONFIG_SYS_MALLOC_F_LEN to use serial uclass. So we shall undefine CONFIG_SYS_GENERIC_GLOBAL_DATA, and call board_init_f_mem() to allocates early malloc() memory with size of CONFIG_SYS_MALLOC_F_LEN in board_f.c. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Marek Vasut <marex@denx.de>
2015-10-22nios2: zap version_stringThomas Chou
There is a weak version_string[] at common/cmd_version.c . Remove the one in start.S. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-22nios2: zap dly_clksThomas Chou
The dly_clks() in start.S is no use after switching to generic timer. Remove it. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-22nios2: Split timer code into timer.cThomas Chou
Move the timer code from interrupts.c into timer.c . Eliminate the installation of timer interrupt handler, which is no longer used. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-22nios2: Switch to generic timerThomas Chou
Zap almost all of the ad-hoc timer code from interrupts.c and use the code in lib/time.c instead. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-22nios2: enable device tree control of U-BootThomas Chou
This patch adds device tree control of U-Boot to nios2 boards. The example dts is taken from Linux kernel. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
2015-10-22nios2: define _end in link scriptThomas Chou
Since commit 44c6e6591cb451ae606f8bde71dd5fb7b4002544 "rename _end to __bss_end__" , the _end was removed. But we need it now for separated device tree control, ie, CONFIG_OF_SEPARATE . The _end is used by fdtdec_setup() to find the blob. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-22nios2: remove gp assignments in link scriptThomas Chou
Since we don't use gp for small data with option "-G0", we use gp as global data pointer. The _gp location is not needed. The ALIGN(16) was for gp only. It is removed, so that we can get correct address of dtb in u-boot-dtb.bin image. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
2015-10-22nios2: enlarge the code relocation rangeThomas Chou
As we will use u-boot-dtb.bin, the code relocation range should be adjusted to accommodate the additional dtb. It might be overkilled to look into dtb header to find the dtb size, so we will simply use CONFIG_SYS_MONITOR_LEN. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-10-22nios2: BSS should be cleared only after board_init_fThomas Chou
As dtb in u-boot-dtb.bin overlapped the BSS section, we should delay the clearing of BSS until dtb is relocated in board_init_f(). Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
2015-10-22nios2: permit device tree control of U-BootThomas Chou
Enable this in the Kconfig so that nios2 boards can use device tree to configure U-Boot. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
2015-10-22am437x: Add am57xx_evm_defconfig using CONFIG_DMMugunthan V N
Import various DT files for am57xx-beagle-x15 from Linux Kernel v4.2 Add config file for this board, enable DM, DM_GPIO, DM_SERIAL and DM_MMC. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
2015-10-22am437x: Add am437x_sk_evm_defconfig using CONFIG_DMMugunthan V N
Import various DT files for am437x-sk-evm from Linux Kernel v4.2 Add config file for this board, enable DM, DM_GPIO, DM_SERIAL and DM_MMC. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22am437x: Add am437x_gp_evm_defconfig using CONFIG_DMMugunthan V N
Import various DT files for am4372, an43xx pinctrl and am437x-gp-evm from Linux Kernel v4.2 Add config file for this board, enable DM, DM_GPIO, DM_SERIAL and DM_MMC. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22omap_hsmmc: update struct hsmmc to accomodate base address from DTMugunthan V N
Existing driver gets the actual omap hammc base address + 0x100 bytes as the first 0x100 bytes is not used by the driver. But with DM conversion the base address from DT is different, to accommodate the offset adding res0[0x100] to struct hsmmc. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22dra7xx: Add dra74_evm_defconfig using CONFIG_DMMugunthan V N
Import various DT files for dra7-evm from Linux Kernel v4.2 Add config file for this board, enable DM and DM_GPIO Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22ARM: dts: k2g: Add DT supportLokesh Vutla
Add basic DT support for k2g evm. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: add SD card and eMMC supportRoger Quadros
Add MMC support for k2g Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
2015-10-22driver: net: keystone_net: add support for rgmii phyVitaly Andrianov
In K2G, Ethernet doesn't support SGMII instead it support RGMII, adding support to the driver to connect to RGMII phy. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22driver: net: keystone_net: fix phy mode configurationMugunthan V N
Phy mode is a board property and it can be different between multiple board and ports, so it should not be hardcoded in driver to one specific mode. So adding a field in eth_priv_t structure to pass phy mode to driver. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: update keystone nav rx queue numbersVitaly Andrianov
update K2G nav rx queue number Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Correct base addressesVitaly Andrianov
Coreect base addresses for SPI, Queue Manager, Ethernet, GPIO, and MSMC segments. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Add support for pin mux configurationVitaly Andrianov
Add api for configuring pin mux. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Add ddr3 infoVitaly Andrianov
Add ddr3 related info Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Add PSC infoVitaly Andrianov
Add psc information for k2g Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Add clock informationVitaly Andrianov
Add clock information for Galileo Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
2015-10-22ARM: k2g: Add pll dataVitaly Andrianov
Add pll data for k2g Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Add kconfig supportLokesh Vutla
Add Kconfig support Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: k2g: Add support for CPU detectionLokesh Vutla
Adding CPU detection support for Keystone2 Galileo. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: keystone2: Use dtb images by defaultLokesh Vutla
Now that OF_CONTROL is enabled on all keystone2 platforms, build the default images with DT. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: dts: k2e: Enable OF_CONTROL and DMLokesh Vutla
Import k2e specific DT files from Linux Kernel and enable OF_CONTROL, DM, DM_SERIAL. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: dts: k2l: Enable OF_CONTROL and DMLokesh Vutla
Import k2l specific DT files from Linux Kernel and enable OF_CONTROL, DM, DM_SERIAL. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: dts: k2hk: Enable OF_CONTROL and DMLokesh Vutla
Import k2hk specific DT files from Linux Kernel and enable OF_CONTROL, DM, DM_SERIAL. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: dts: keystone2: Do not use LPAE addresses in U-BootLokesh Vutla
Keystone dts files assumes that LPAE is enabled and top level root node uses 64bit addresses. This breaks the keystone boot with CONFIG_OF_CONTROL enabled. So do not use 64 bit addresse in U-Boot DT. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: dts: Keystone2: Import generic dt files from Linux KernelLokesh Vutla
Import various generic dts files from Linux kernel so that all keystone2 platforms can be DT in U-boot. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22ARM: keystone2: Fix serial port initLokesh Vutla
With CONFIG_DM_SERIAL is enabled NS16550_init() cannot be called directly. Driver probe should be taking care of this. So call this function only when DM_SERIAL is not enabled. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-10-22sandbox: Introduce dummy remoteproc nodesNishanth Menon
Introduce dummy devices for sandbox remoteproc device and enable it by default Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-10-22omap-common: Common get_board_serial function to pass serial through ATAGPaul Kocialkowski
Since there is a common function to grab the serial number from the die id bits, it makes sense have one to parse that serial number and feed it to the serial ATAG. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22omap-common: Common function to display die id, replacing omap3-specific versionPaul Kocialkowski
This introduces omap_die_id_display to display the full die id. There is no need to store it in an environment variable, that no boot script is using anyway. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22omap-common: Common serial and usbethaddr functions based on die idPaul Kocialkowski
Now that we have a common prototype to grab the omap die id, functions to figure out a serial number and usb ethernet address can use it directly. Those also get an omap_die_id prefix for better consistency. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22omap5: omap_die_id supportPaul Kocialkowski
This introduces omap5 support for omap_die_id, which matches the common omap_die_id definition. It replaces board-specific code to grab the die id bits. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22omap4: omap_die_id supportPaul Kocialkowski
This introduces omap4 support for omap_die_id, which matches the common omap_die_id definition. It replaces board-specific code to grab the die id bits. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22omap3: omap_die_id supportPaul Kocialkowski
This replaces the previous get_dieid definition with omap_die_id, that matches the common omap_die_id definition. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22omap-common: Common omap_die_id definitionPaul Kocialkowski
This introduces a common definition for omap_die_id, that aims at providing a common interface for accessing omap platform's die id bits. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-22Merge git://git.denx.de/u-boot-x86Tom Rini
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