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u-boot/arch/arm/include/asm
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Bryan Wu df3443dfa4 ARM: tegra: Disable VPR 
On Tegra114 and Tegra124 platforms, certain display-related registers cannot
be accessed unless the VPR registers are programmed.  For bootloader, we
probably don't care about VPR, so we disable it (which counts as programming
it, and allows those display-related registers to be accessed).

This patch is based on the commit 5f499646c83ba08079f3fdff6591f638a0ce4c0c
in Chromium OS U-Boot project.

Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
[acourbot: ensure write went through, vpr.c style changes]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Cc: Tom Warren <TWarren@nvidia.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-08-18 16:57:02 -07:00
..
arch-a320 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-am33xx Merge branch 'u-boot-ti/master' into 'u-boot-arm/master' 2014-07-28 12:26:21 +02:00
arch-arm720t Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-armada100 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-armv7 Merge branch 'u-boot/master' into u-boot-arm/master 2013-07-25 17:57:46 +02:00
arch-at91 Merge branch 'u-boot-imx/master' into 'u-boot-arm/master' 2014-06-30 23:00:34 +02:00
arch-bcm281xx arch: bcm281xx: Initial commit of bcm281xx architecture code 2014-02-22 19:30:24 +01:00
arch-bcm2835 ARM: bcm2835: fix mbox POWER_STATE_RESP_ON value 2014-02-14 07:57:14 +01:00
arch-davinci Merge branch 'u-boot-ti/master' into 'u-boot-arm/master' 2014-07-01 15:11:18 +02:00
arch-ep93xx arm: ep9315: Return back Cirrus Logic EDB9315A board support 2014-07-04 23:45:48 +02:00
arch-exynos Exynos5420: DMC: Add software read leveling 2014-06-13 17:05:14 +09:00
arch-fsl-lsch3 driver/ddr: Fix DDR4 driver for ARM 2014-07-22 16:25:54 -07:00
arch-imx mx6: Distinguish mx6dual from mx6quad 2014-02-11 11:24:12 +01:00
arch-keystone board: k2e-evm: add board support 2014-07-25 16:26:11 -04:00
arch-kirkwood ARM: kirkwood: add mvsdio driver 2014-08-01 18:44:56 +03:00
arch-ks8695 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-lpc32xx config: remove platform CONFIG_SYS_HZ definition part 2/2 2013-11-04 11:06:16 -05:00
arch-mb86r0x sizes.h - consolidate for all architectures 2014-03-04 12:15:01 -05:00
arch-mx5 spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
arch-mx6 i.MX6DL/S: add drive-strength back to pads DISP0_DAT2/DAT10 2014-07-10 15:23:56 +02:00
arch-mx25 imx25: Add new hardware registers 2014-05-09 15:10:53 +02:00
arch-mx27 mx27: add missing constant for mx27 2013-09-10 19:12:55 +02:00
arch-mx31 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-mx35 spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
arch-mxs ARM: mxs: Setup stack in JTAG mode 2013-10-17 09:44:20 +02:00
arch-nomadik Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-omap3 ARM: omap: clean redundant PISMO_xx macros used in OMAP3 2014-07-25 16:26:12 -04:00
arch-omap4 armv7:TI: Add <asm/ti-common/sys_proto.h> and migrate omap_hw_init_context 2014-05-23 19:40:05 -04:00
arch-omap5 armv7:TI: Add <asm/ti-common/sys_proto.h> and migrate omap_hw_init_context 2014-05-23 19:40:05 -04:00
arch-orion5x Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-pantheon Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-pxa include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
arch-rmobile arm: rmobile: Add support R8A7794 2014-07-24 14:03:46 +09:00
arch-s3c24x0 mmc: s3c: Add SD driver 2014-08-01 19:24:34 +03:00
arch-s5pc1xx S5P: Exynos: Add GPIO pin numbering and rename definitions 2014-05-13 15:20:38 +09:00
arch-sa1100 Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
arch-socfpga socfpga: Adding Scan Manager driver 2014-07-05 00:27:27 +02:00
arch-spear spear: move CONFIG_SYS_I2C_BASE from arch-spear/hardware to board configs 2014-02-20 06:49:02 +01:00
arch-sunxi sunxi: add defines to control USB Host clocks/resets 2014-07-31 15:37:22 +02:00
arch-tegra ARM: tegra: Disable VPR 2014-08-18 16:57:02 -07:00
arch-tegra20 spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
arch-tegra30 spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
arch-tegra114 spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
arch-tegra124 ARM: tegra: Disable VPR 2014-08-18 16:57:02 -07:00
arch-tnetv107x mtd: nand: davinci: add header file for driver definitions 2014-06-19 17:53:58 -04:00
arch-u8500 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-vf610 arm: vf610: Add QSPI support for VF610TWR 2014-06-09 09:18:15 +02:00
arch-zynq ARM: zynq: ehci: Added USB host driver support 2014-05-14 07:43:35 +02:00
armv8 ARMv8: Adjust MMU setup 2014-07-03 08:40:48 +02:00
imx-common Merge branch 'u-boot-imx/master' into 'u-boot-arm/master' 2014-06-30 23:00:34 +02:00
kona-common arch: kona: Initial commit of kona-common architecture code 2014-02-22 19:30:18 +01:00
proc-armv ARM: add missing HYP mode constant 2014-07-28 17:06:35 +02:00
ti-common ARM: keystone: aemif: move aemif driver to drivers/memory/ti-aemif.c 2014-06-19 17:53:58 -04:00
armv7.h ARM: HYP/non-sec/PSCI: emit DT nodes 2014-07-28 17:19:52 +02:00
assembler.h arm: Use optimized memcpy and memset from linux 2011-04-27 19:38:07 +02:00
atomic.h Remove ${objtree}/include/asm/proc/ link 2014-06-11 16:27:05 -04:00
bitops.h Remove ${objtree}/include/asm/proc/ link 2014-06-11 16:27:05 -04:00
bootm.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
byteorder.h armv8: Use __aarch64__ rather than CONFIG_ARM64 in some cases 2014-01-10 10:10:23 +01:00
cache.h ARM: cache_v7: use __weak 2014-07-04 19:57:22 +02:00
config.h arm: Set up global data before board_init_f() 2014-08-04 05:23:59 -06:00
davinci_rtc.h am33xx, davinci: Create and use <asm/davinci_rtc.h> 2013-11-01 15:30:22 -04:00
dma-mapping.h arm: dma_alloc_coherent: malloc() -> memalign() 2013-09-14 12:08:00 +02:00
ehci-omap.h usb: new board-specific USB init interface 2013-10-20 23:42:40 +02:00
emif.h am43xx: Tune the system to avoid DSS underflows 2014-07-07 19:42:34 -04:00
errno.h Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
gic.h arm64 patch: gicv3 support 2014-04-08 00:15:12 +02:00
global_data.h ARM: IXP: Remove the IXP architecture support 2014-02-06 02:51:52 +01:00
gpio.h gpio: Replace ARM gpio.h with the common API in include/asm-generic 2012-01-09 20:10:32 -06:00
hardware.h Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
io.h driver/ddr: Fix DDR4 driver for ARM 2014-07-22 16:25:54 -07:00
linkage.h arm: adapt asm/linkage.h from Linux 2012-05-15 08:31:26 +02:00
mach-types.h arm: Remove support for smdk6400 2013-04-12 07:55:08 +02:00
macro.h arm64: core support 2014-01-09 16:08:44 +01:00
memory.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
omap_boot.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
omap_common.h ARM: OMAP: Fix handling of errata i727 2014-07-25 16:26:11 -04:00
omap_gpio.h SPDX-License-Identifier: fixing some problematic GPL-2.0 files 2013-08-19 15:34:13 -04:00
omap_mmc.h omap_hsmmc: add driver check for write protection 2013-03-08 16:41:13 -05:00
omap_musb.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pl310.h mx6: Enable L2 cache support 2014-02-11 11:24:12 +01:00
posix_types.h armv8: Use __aarch64__ rather than CONFIG_ARM64 in some cases 2014-01-10 10:10:23 +01:00
processor.h Remove ${objtree}/include/asm/proc/ link 2014-06-11 16:27:05 -04:00
psci.h ARM: HYP/non-sec: add generic ARMv7 PSCI code 2014-07-28 17:19:18 +02:00
ptrace.h Remove ${objtree}/include/asm/proc/ link 2014-06-11 16:27:05 -04:00
sections.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
secure.h ARM: HYP/non-sec: allow relocation to secure RAM 2014-07-28 17:19:09 +02:00
semihosting.h arm: Add support for semihosting for armv8 fastmodel targets. 2014-07-03 08:35:45 +02:00
setup.h arm bootm: Allow to pass board specified atags 2012-10-30 15:28:05 -07:00
spl.h spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
string.h arm: Use optimized memcpy and memset from linux 2011-04-27 19:38:07 +02:00
system.h ARMv8/FSL_LSCH3: Add FSL_LSCH3 SoC 2014-07-03 08:40:51 +02:00
types.h arm64: core support 2014-01-09 16:08:44 +01:00
u-boot-arm.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
u-boot.h bd_info: remove bi_barudrate member from struct bd_info 2014-05-12 15:19:45 -04:00
unaligned.h arm64: core support 2014-01-09 16:08:44 +01:00
utils.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00