The 'enable' argument can be better expressed as boolean.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
Multiple read/write transactions initiated by security
engine may cause system to hang.
Workaround: set MCFGR[AXIPIPE] to 0 to avoid hang.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
Also some fix for QSGMII.
1. fix QSGMII configure of Serdes2.
2. fix PHY address of QSGMII MAC9 & MAC10 for each FMAN.
3. fix dtb for QSGMII interface.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
Makes the startup output more consistent
Signed-off-by: Shruti Kanetkar <Shruti@Freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: York Sun <yorksun@freescale.com>
Makes the startup output more consistent
Signed-off-by: Shruti Kanetkar <Shruti@Freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
85xx, 86xx PowerPC folders have code variables with CamelCase naming conventions.
because of this code checkpatch script generates "WARNING: Avoid CamelCase".
Convert variables name to normal naming convention and modify board, driver
files with updated the new structure.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
The code from the internal on-chip ROM. It loads the final uboot image
into DDR, then jump to it to begin execution.
The SPL's size is sizeable, the maximum size must not exceed the size of L2
SRAM. It initializes the DDR through SPD code, and copys final uboot image
to DDR. So there are two stage uboot images:
* spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that
ddr spd code can get the interleaving mode setting in env. It loads
final uboot image from offset 96KB.
* final uboot image, size is variable depends on the functions enabled.
Signed-off-by: Ying Zhang <b40530@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
1. The symbol CONFIG_SPL_NAND_MINIMAL is unused, so deleted it.
2. Some functions were unused in the minimal SPL, but it is useful
in the common SPL. So, enabled some functionality for common SPL.
Signed-off-by: Ying Zhang <b40530@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
This workaround is for the erratum I2C A004447. Device reference
manual provides a scheme that allows the I2C master controller
to generate nine SCL pulses, which enable an I2C slave device
that held SDA low to release SDA. However, due to this erratum,
this scheme no longer works. In addition, when I2C is used as
a source of the PBL, the state machine is not able to recover.
At the same time, delete the reduplicative definition of SVR_VER
and SVR_REV. The SVR_REV is the low 8 bits rather than the low 16
bits of svr. And we use the CONFIG_SYS_FSL_A004447_SVR_REV macro
instead of hard-code value 0x10, 0x11 and 0x20.
The CONFIG_SYS_FSL_A004447_SVR_REV = 0x00 represents that one
version of platform has this I2C errata. So enable this errata
by IS_SVR_REV(svr, maj, min) function.
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Heiko Schocher <hs@denx.de>
This commit adapts the files that were derived from PIBS (PowerPC
Initialization and Boot Software) codeto using SPDX License
Identifiers.
So far, SPDX has not assigned an official License ID for the PIBS
license yet, so this should be considered preliminary.
Note that the following files contained incorrect license information:
arch/powerpc/cpu/ppc4xx/4xx_uart.c
arch/powerpc/cpu/ppc4xx/start.S
arch/powerpc/include/asm/ppc440.h
These files included, in addition to the GPL-2.0 / ibm-pibs dual
license as inherited from PIBS, a GPL-2.0+ license header which was
obviously incorrect. This has been removed.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Conflicts:
Licenses/README
Acked-by: Stefan Roese <sr@denx.de>
Unlike the other patches in this series so far, this commit fixes a
ambiguity in the license terms for some OMAP files: the code was
originally derived from the Linux kernel sources, where it was clearly
marked as GPL-2.0 (i. e. without the "or later" part), but the U-Boot
version had a GPL-2.0+ file header added, apparently without
permission / relicensing from the original authors of the code.
Insert a GPL-2.0 SPDX-License-Identifier to fix this.
Signed-off-by: Wolfgang Denk <wd@denx.de>
cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: Tom Rini <trini@ti.com>
Fixup an easy conflict over adding the clk_get prototype and USB_OTG
defines for am33xx having moved.
Conflicts:
arch/arm/include/asm/arch-am33xx/hardware.h
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Antoine Tenart <atenart@adeneo-embedded.com>
[trini: Fix warnings about vtp things in emif4.c, adapt AM43XX]
Signed-off-by: Tom Rini <trini@ti.com>
Rename some CONFIG_TI814X to a more generic CONFIG_TI81XX
Signed-off-by: Antoine Tenart <atenart@adeneo-embedded.com>
[trini: Adapt for CONFIG_OMAP_COMMON changes, AM43XX]
Signed-off-by: Tom Rini <trini@ti.com>
in arch_cpu_init() uart2 is fix enabled, without reference the
setting from CONFIG_SYS_NS16550_COM1. Use the setting from
CONFIG_SYS_NS16550_COM1 for enabling the console.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Christian Riesch <christian.riesch@omicron.at>
With device trees, boards do not always set CONFIG_MACH_TYPE now, so we
must not rely on this define being set. The kernel uses ~0 to see if we
have a valid machine number or not, so set that as the default, invalid
machine, id and only fix if CONFIG_MACH_TYPE is set.
Acked-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Tom Rini <trini@ti.com>
Commit "OMAP5: emif/ddr: Change emif settings as required for ES1.0 silicon"
(f40107345c)
changed sequence to set final DDR PHY config register value at the beginning.
Looks like it was made by mistake and should be reverted.
Signed-off-by: Taras Kondratiuk <taras@ti.com>
In chapter 'Advisory 2.1 USB Host Clock Drift Causes USB Spec Non-compliance in Certain Configurations' of the TI Errata it is recommended to use certain div/mult values for the DPLL5 clock setup.
So far u-boot used the old 34xx values, so I added the errata recommended values specificly for 36xx init only.
Also, the FSEL registers exist no longer, so removed them from init.
Tested this on a AM3703 board with 19.2MHz oscillator, which previously couldnt lock the dpll5 (kernel complained). As a consequence the EHCI USB port wasnt usable in U-Boot and kernel. With this patch, kernel panics disappear and USB working fine in u-boot and kernel.
Signed-off-by: Andreas Naumann <anaumann@ultratronik.de>
[trini: Add extern to <asm/arch-omap3/clock.h>
Signed-off-by: Tom Rini <trini@ti.com>
Adding a new CONFIG_OMAP_COMMON which is included by all boards
that needs to build cpu/armv7/omap-common folder.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
s_init has the same outline for all the AM33xx based
board. So making it generic.
This also helps in addition of new Soc with minimal changes.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Cleaning up the clocks layer.
This helps in addition of new Soc with minimal
changes.
This is derived from OMAP4 boards.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Locking sequence for all the dplls is same.
In the current code same sequence is done repeatedly
for each dpll. Instead have a generic function
for locking dplls and pass dpll data to that function.
This is derived from OMAP4 boards.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Remove getting values of usb mode and phy_type from "usb_dr_mode"
and "usb_phy_type" uboot env variables. Now, these are determined
only from hwconfig string
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
fsl_usb.h file created to share data bewteen usb platform code
and usb ip driver. Internal phy structure definitions moved to
this file
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
It is not necessary for all processor to have serdes block 1 & 2.
They may have only one serdes block.
So, put serdes block 1 & 2 related code under defines
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
The Qemu specific bootm implementation was intended for a special
Qemu target in Linux kernel. But this target has been dropped in
v2.6.25-rc1 by commit 302922e5f6901eb6f29c58539631f71b3d9746b8
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Jan 29 10:15:02 2008 +0000
[MIPS] Qemu: Remove platform.
The Qemu platform was originally implemented to have an easily supportable
platform until Qemu reaches a state where it emulates a real world system.
Since the latest release Qemu is capable of emulating the MIPSsim and
Malta platforms, so this goal has been reached. The Qemu plaform is also
rather underfeatured so less useful than a Malta emulation.
Thus the special bootm implementation is obsolete by now and can be
dropped. The Qemu support in U-Boot is going to be replaced by MIPS Malta
board support.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
All linux kernels after v2.6 require a page-aligned location of
an external init ramdisk. Enable CONFIG_SYS_BOOT_RAMDISK_HIGH to
support this with the generic U-Boot relocation code.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Move initialisation of Linux command line to separate functions.
Also add support for bootm subcommand 'cmdline'.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This is required for init ramdisk relocation and device tree
support.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Fix signature of kernel entry function. Mark the kernel entry
with __noreturn for better code optimisation.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Fix the license header introduced by the following patches
Add TWR-P10xx board support
Add T4240EMU target
IDT8T49N222A configuration code
Add C29x SoC support
Add support for C29XPCIE board
Signed-off-by: York Sun <yorksun@freescale.com>
This patch have changed mipi dsi write functions' parameters correctly
so that type cast operations were removed. And mipi dsi payload is
composed with array of panel commands to improve readability.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Albert ARIBAUD
Fabio Estevam
Dan Murphy
Tom Rini
Николай Пузанов
Shengzhou Liu
Shaohui Xie
Shruti Kanetkar
Prabhakar Kushwaha
Ying Zhang
Matthias Fuchs
Chunhe Lan
Wolfgang Denk
TENART Antoine
Heiko Schocher
Taras Kondratiuk
Masahiro Yamada
Naumann Andreas
Lokesh Vutla
ramneek mehresh
Daniel Schwierzeck
York Sun
Donghwa Lee