Commit graph

31511 commits

Author SHA1 Message Date
Bin Meng
a2eb65fcad x86: qemu: Add MP initialization
Add a cpu1 node to the device tree and enable the MP initialization
on QEMU targets (i440fx and q35).

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2015-08-05 08:42:38 -06:00
Miao Yan
417576c2f1 x86: Add a 'pause' instruction in __udelay() for QEMU target
When running SMP configuration on QEMU (tcg mode, no kvm), there is
a busy loop in start_aps(), calling udelay(), that waits for APs to
show up online. However, there is a chance that VCPU1 will be timeout
waiting, IOW the secondary VCPUs haven't started their execution yet.

This patch adds a 'pause' instruction in __udelay() only for QEMU
target, to give other VCPUs a chance to run. When QEMU sees the
'pause' instruction, it will yeild the execution to other CPUs.

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2015-08-05 08:42:38 -06:00
Bin Meng
947eb4396d doc: dm: Update pci-info.txt for pci support
Correct two typos and mention how pci bus will be probed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-08-05 08:42:38 -06:00
Bin Meng
df189d9ba3 dm: pci: Allow scan bridge child devices before relocation
On some platforms pci devices behind bridge need to be probed (eg:
a pci uart on recent x86 chipset) before relocation. Remove such
limitation so that dm pci can be used before relocation.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-08-05 08:42:38 -06:00
Tom Rini
e22b1a5494 Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2015-08-04 12:21:45 -04:00
Vitaly Andrianov
8889e98415 configs: ti_armv7_keystone2: replace addr_uboot with loadaddr
This patch replaces not existing addr_uboot environment variable by
loadaddr at get_uboot_net and burn_uboot_xxx commands. Otherwise these
commands are broken.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
2015-08-03 15:58:37 -04:00
Nikhil Badola
e16b604ecf armv8/ls2085ardb: Add USB support for ls2085ardb
Add USB XHCI support for ls2085rdb platform

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:39 -07:00
Nikhil Badola
94e8cd805b armv8/ls2085aqds: Add USB support for ls2085aqds
Add USB XHCI support for ls2085qds platform

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:39 -07:00
Nikhil Badola
f7ff0e5e96 armv8/lsch3/config: Define USB XHCI controller base address for LS2085A
Define base address of both usb xhci controllers in lsch3 config
in the format (IMMR + offset) for LS2085A

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:39 -07:00
Nikhil Badola
ca7fb12cc1 armv8/lsch3/config: Define CONFIG_SYS_CACHELINE_SIZE for LS2085A
Define CONFIG_SYS_CACHELINE_SIZE for LS2085A which is required by
USB XHCI stack for alignment

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
York Sun
56848428a8 drivers/ddr/fsl: Adjust bstopre value
By default the bstopre value has been set to 0x100, used to be 1/4
value of refint. Modern DDR has increased the refresh time. Adjust
to 1/4 of refresh interval dynamically. Individual board can still
override this value in board ddr file, or to use auto-precharge.

Signed-off-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
horia.geanta@freescale.com
14d5547cf1 drivers/crypto/fsl: clean-up - use fdt_setprop_u32 helper
Signed-off-by: Horia Geantă <horia.geanta@freescale.com>
Acked-by: Ruchika Gupta<ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
horia.geanta@freescale.com
3ef2412de6 drivers/crypto/fsl: fix snooping for write transactions
HW coherency won't work properly for CAAM write transactions
if AWCACHE is left to default (POR) value - 4'b0001.
It has to be programmed to 4'b0010.

For platforms that have HW coherency support:
-PPC-based: the update has no effect; CAAM coherency already works
due to the IOMMU (PAMU) driver setting the correct memory coherency
attributes
-ARM-based: the update fixes cache coherency issues,
since IOMMU (SMMU) driver is not programmed to behave similar to PAMU

Fixes: b9eebfade9 ("fsl_sec: Add hardware accelerated SHA256 and SHA1")
Signed-off-by: Horia Geantă <horia.geanta@freescale.com>
Reviewed-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Acked-by: Ruchika Gupta<ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
horia.geanta@freescale.com
e5d08b4d60 drivers/crypto/fsl: fix "era" property value on LE platforms
Use fdt_setprop_u32() instead of fdt_setprop().

Fixes: 0181937fa3 ("crypto/fsl: Add fixup for crypto node")
Signed-off-by: Horia Geantă <horia.geanta@freescale.com>
Reviewed-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Acked-by: Ruchika Gupta<ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
Minghuan Lian
01cafcedbf drivers/pci/layerscape: Add EP mode support
The patch will initialize PCIe controller on EP mode
1. Setup bar:
   bar0 32bit 4K for specific configuration
   bar1 32bit 8K for MSIX
   bar2 64bit 4K for descriptor of memory
   bar4 64bit 1M for DMA memory test
2. Setup iATU:
   iATU inbound 0-3 to map bar transaction to memory address
   started at CONFIG_SYS_PCI_EP_MEMORY_BASE
   iATU outbound 0 to map 4G memory space

Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
Minghuan Lian
ed5b580b38 drivers/pci: Add function to find an extended capability
PCIe extends device's configuration space to 4k and provides
extended capability. The patch adds function to find them.
The code is ported from Linux PCIe driver.

Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:38 -07:00
Prabhakar Kushwaha
87457d118f drivers/fsl-mc: flib changes for mc 8.0.0
MC firware version 8.0.0 contains new command flags. This patch
contains modifications in FLIB files to support the new command flags.

Signed-off-by: Itai Katz <itai.katz@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
Alex Porosanu
c406551736 drivers/crypto/fsl: enable raw data instead of von Neumann data
The sampling of the oscillator can be done in multiple modes for
generating the entropy value. By default, this is set to von
Neumann. This patch changes the sampling to raw data, since it
has been discovered that the generated entropy has a better
'quality'.

Signed-off-by: Alex Porosanu <alexandru.porosanu@freescale.com>
Acked-by: Ruchika Gupta<ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
Alex Porosanu
17649e1b94 drivers/crypto/fsl: change starting entropy delay value
The entropy delay (the length in system clocks of each
entropy sample) for the RNG4 block of CAAM is dependent
on the frequency of the SoC. By elaborate methods, it
has been determined that a good starting value for all
platforms integrating the CAAM IP is 3200. Using a
higher value has additional benefit of  speeding up
the process of instantiating the RNG, since the entropy
delay will be increased and instantiation of the RNG
state handles will be reattempted by the driver. If the
starting value is low, for certain platforms, this can
lead to a quite lengthy process.
This patch changes the starting value of the length of
the entropy sample to 3200 system clocks.
In addition to this change, the attempted entropy delay
values are now printed on the console upon initialization
of the RNG block.

Signed-off-by: Alex Porosanu <alexandru.porosanu@freescale.com>
Acked-by: Ruchika Gupta<ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
Alex Porosanu
026a3f1b7c drivers/crypto/fsl: disable RNG oscillator maximum frequency check
The rtfrqmax & rtfrqmin set the bounds of the expected frequency of the
oscillator, when SEC runs at its maximum frequency. For certain platforms
(f.i. T2080), the oscillator is very fast and thus if the SEC runs at
a lower than normal frequency, the ring oscillator is incorrectly detected
as being out of bounds.

This patch effectively disables the maximum frequency check, by setting a
high enough maximum allowable frequency for the oscillator. The reasoning
behind this is that usually a broken oscillator will run too slow
(i.e. not run at all) rather than run too fast.

Signed-off-by: Alex Porosanu <alexandru.porosanu@freescale.com>
Acked-by: Ruchika Gupta<ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
Alison Wang
6a17365b65 armv7/ls1021a/etsec: Enable Tx Data and TxBD snooping
To improve eTSEC performance on LS1021A Rev2.0,
snooping of all transmit frames from memory and
all transmit BD memory accesses in enabled.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
Alison Wang
8f0c7cbb0d armv7/ls1021a: allow OCRAM access permission as R/W in SPL
On LS1021A Rev2.0, OCRAM's security level needs to be changed to
non-secure access for SD boot. This patch will allow OCRAM
access permission as R/W in SPL.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
Wang Dongsheng
6f0586e692 armv7/ls102xa: Fix non-boot cpus cannot correctly fall in spin table
Bootrom will put cpus into WFE state when boot cpu release cpus, so
target cpu cannot correctly go to spin state.

Add 'sev' to wakeup non-boot cpu that hold on bootrom space, let target
cpu can fall into u-boot spin table.

Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:37 -07:00
chenhui zhao
933db81c04 armv7/ls1021atwr: program the regulator for deep sleep
Program the external regulator to switch off voltage in deep sleep.

Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Acked-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:36 -07:00
Tang Yuantian
99e1bd4241 armv7/ls1021atwr: added deep sleep support in uboot
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Acked-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:36 -07:00
gaurav rana
562583deb3 armv7/lS1021atwr: Enable bootscript for secure boot
Enable bootscript support in secure boot for establishing
chain of trust on LS1021atwr.

Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:36 -07:00
Zhao Qiang
0e0224ee62 driver/qe: use strncpy instead of strcpy
strncpy is safer than strcpy, use it to instead of strcpy.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:36 -07:00
Zhao Qiang
e94a8fd363 drivers/qe: transform parameter to compatible type
when using printf, the parameter type need to be compatible
type, so transform them to compatible type

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:36 -07:00
Zhuoyu Zhang
5b72524246 armv7/ls1021a: Reserve secure code into RAM instead of OCRAM
For ls1021a, Reserve secure code in to memory in case OCRAM
is needed by other usage.

Signed-off-by: Zhuoyu Zhang <Zhuoyu.Zhang@freescale.com>
Acked-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-08-03 12:06:36 -07:00
Tom Rini
c109dd0079 Prepare v2015.10-rc1
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-03 10:52:14 -04:00
Tom Rini
e3d50d4292 fsl_esdhc.c: Always make check_and_invalidate_dcache_range available
This function is called from esdhc_send_cmd so we need it available to
everyone.

Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-02 10:27:52 -04:00
Tom Rini
7a1af7a79b Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2015-08-02 07:40:37 -04:00
Stefano Babic
f85764cc1f arm: mx6: tqma6: fix build for WRU-IV baseboard
Fix:
 undefined reference to `spi_flash_free'
 undefined reference to `spi_flash_probe'

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Stefan Roese <sr@denx.de>
Cc: Markus Niebel <Markus.Niebel@tq-group.com>
Acked-by: Stefan Roese <sr@denx.de>
2015-08-02 11:12:41 +02:00
Peng Fan
f0ff57b0b2 imx: mx6ul_14x14_evk add basic board support
1. Add USDHC, I2C, UART, 74LV, USB, QSPI support.
2. Support SPL
3. CONFIG_MX6UL_14X14_EVK_EMMC_REWORK is introduced, this board default
   supports sd for usdhc2, but can do hardware rework to make usdhc2 support
   emmc.

Boot Log:
U-Boot SPL 2015.07-rc3-00124-g35d727b (Jul 20 2015 - 18:40:59)
reading u-boot.img
reading u-boot.img

U-Boot 2015.07-rc3-00124-g35d727b (Jul 20 2015 - 18:40:59 +0800)

CPU:   Freescale i.MX6UL rev1.0 792 MHz (running at 396 MHz)
CPU:   Commercial temperature grade (0C to 95C)CPU:   Thermal invalid data, fuse: 0x0
 - invalid sensor device
 Reset cause: POR
 Board: MX6UL 14x14 EVK
 I2C:   ready
 DRAM:  512 MiB
 MMC:   FSL_SDHC: 0, FSL_SDHC: 1
 *** Warning - bad CRC, using default environment

 In:    serial
 Out:   serial
 Err:   serial
 Net:   CPU Net Initialization Failed
 No ethernet found.
 Hit any key to stop autoboot:  0

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:09 +02:00
Peng Fan
6f4b65eda9 imx: imx6_spl add mx6ul support
i.MX6UL's DRAM space starts from 0x80000000, same to i.MX6SX, so use
same address with i.MX6SX.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:09 +02:00
Peng Fan
a462c34602 imx:mx6ul add dram spl configuration and header file
1. Define two structures mx6ul_iomux_ddr_regs and mx6ul_iomux_grp_regs.
2. Add a new function mx6ul_dram_iocfg to configure dram io.
3. Refactor MMDC1 macro, discard "#ifdef CONFIG_MX6SX". Since
   only mmdc0 channel exists on i.MX6SX/UL, redefine MMDC1 macro support
   runtime check, but not hardcoding #ifdef macros.
4. Introduce mx6ul-ddr.h, which includes the register address for DRAM
   IO configuration.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:09 +02:00
Peng Fan
94bd1d1430 mx6_common: Fix LOADADDR and SYS_TEXT_BASE for i.MX6UL
DRAM space starts from 0x80000000 for i.MX6UL, so need to
fix LOADADDR, SYS_TEXT_BASE.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:08 +02:00
Peng Fan
f2753b0681 mxc: gpio add i.MX6UL support
i.MX6UL does not have GPIO6/7, so do not include them for i.MX6UL.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:08 +02:00
Peng Fan
63ee5687fc imx: mx6 add PAD_CTL_SPEED_LOW for i.MX6SX/UL
PAD_CTL_SPEED_LOW for i.MX6SX/UL is (0 << 6)

Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:08 +02:00
Peng Fan
db1c217c85 imx: mx6ul update soc related settings
1.Update WDOG settings.
2.No need to gate/ungate all PFDs for i.MX6UL.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
2015-08-02 11:05:08 +02:00
Peng Fan
a2c74aaf51 imx: mx6ul select SYS_L2CACHE_OFF
i.MX6UL features an Cortex-A7 core, it does not have PL310 as other i.MX6
chips. To Cortex-A7 core, If D-Cache is enabled, L2 Cache is enabled.
There is on specific switch for on/off L2 Cache, so default select
SYS_L2CACHE_OFF.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:08 +02:00
Peng Fan
43cb127b75 imx:mx6ul add clock support
1. Add enet, uart, i2c, ipg clock support for i.MX6UL.
2. Correct get_periph_clk, it should account for
   MXC_CCM_CBCDR_PERIPH_CLK2_PODF_MASK.
3. Refactor get_mmdc_ch0_clk to make all i.MX6 share one function,
   but not use 'ifdef'.
4. Use CONFIG_FSL_QSPI for enable_qspi_clk, but not #ifdef CONFIG_MX6SX.
5. Use CONFIG_PCIE_IMX for pcie clock settings, use CONFIG_CMD_SATA for
   sata clock settings. In this way, we not need "#if defined(CONFIG_MX6Q)
   || defined....", only need one CONFIG_PCIE_IMX in header file.

Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:07 +02:00
Peng Fan
436cf40f05 imx: mx6ul remove errata for i.MX6UL
Since i.MX6UL use A7 core, but not A9 core, we do not need
the erratas for i.MX6UL.

Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:07 +02:00
Peng Fan
35d5e54363 imx-common: timer: add i.MX6UL support
Add i.MX6UL GPT timer support.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:07 +02:00
Peng Fan
d73d5aee3c imx: mx6ul Add CONFIG_SYS_CACHELINE_SIZE for i.MX6UL
Since i.MX6UL's cache line size is 64bytes, need to
define the macro CONFIG_SYS_CACHELINE_SIZE to 64 for i.MX6UL.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:07 +02:00
Peng Fan
bc32fc699c imx: mx6ul: Update imx registers head file
1. Update imx register base address for i.MX6UL.
2. Remove duplicated MXS_APBH/GPMI/BCH_BASE.
3. Remove #ifdef for register addresses that equal to
   "AIPS2_OFF_BASE_ADDR + 0x34000" for different chips.
4. According fuse map, complete fuse_bank4_regs.
5. Move AIPS3_ARB_BASE_ADDR and AIPS3_ARB_END_ADDR out of #ifdef CONFIG_MX6SX,
   because we can use runtime check

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-02 11:05:07 +02:00
Peng Fan
0ca54023ab imx: mx6ul: Add pins IOMUX head file
Add i.MX6UL pins IOMUX file which defines the IOMUX settings for choose.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
2015-08-02 11:05:06 +02:00
Peng Fan
8631c06e9b imx: mx6ul: Add i.MX6UL CPU type
Add MXC_CPU_MX6UL for i.MX6UL CPU type which is got at runtime from
DIGPROG register. But the value has been occupied by MXC_CPU_MX6D which
is not real id from DIGPROG register, so change i.MX6D to value 0x67 which
was not occupied.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
2015-08-02 11:05:06 +02:00
Nikita Kiryanov
d5af92315b sf: kconfig: add kconfig options for spi flashes
Add kconfig options for various SPI flashes and use them in cm-fx6 defconfig.

Cc: Jagan Teki <jteki@openedev.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-08-02 10:51:39 +02:00
Nikita Kiryanov
ff8baf8113 usb: kconfig: create a menu for usb
With recent additions to USB Kconfig the number of USB options had grown
large enough to warrant a separate menu for USB.

Add a Kconfig menu for USB.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2015-08-02 10:51:39 +02:00