AuxXxilium/linux_dsm_epyc7002
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f2e2c9d9b4
linux_dsm_epyc7002/arch/arm
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Tony Lindgren f2e2c9d9b4 ARM: dts: Fix booting for secure omaps 
Commit 7ce93f3 (ARM: OMAP2+: Fix more missing data for omap3.dtsi file)
fixed missing device tree data for omaps, but did not account for some of the
hardware modules being inaccessible for secure omaps. This causes the
following error on secure omaps:

Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0c5048
SMP ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W    3.13.0-rc2+ #446
task: ce057b40 ti: ce058000 task.ti: ce058000
PC is at omap_aes_dma_stop+0x24/0x3c
LR is at omap_aes_probe+0x1cc/0x584
   psr: 60000113
sp : ce059e20  ip : ce0b4ee0  fp : 00000000
r10: c0573ae8  r9 : c0749508  r8 : 00000000
r7 : ce0b4e00  r6 : 00000000  r5 : ce0b4e10  r4 : ce274890
r3 : fa0c5048  r2 : 00000048  r1 : 0000002c  r0 : ce274890
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c5387d  Table: 80004019  DAC: 00000015
Process swapper/0 (pid: 1, stack limit = 0xce058248)
Stack: (0xce059e20 to 0xce05a000)
9e20: c0749508 0000a1ff 00000000 c016cd8c c06b5a06 ce2a45f0 ce2a4570 ce0b5fb0
9e40: 00000000 480c5000 480c504f c0abe4e4 00000200 00000000 00000000 00000000
9e60: ce0b4e10 ce0b4e10 c082da3c c082da3c c02b8c70 c077c610 c0749508 00000000
9e80: 00000000 c02b9e7c c02b9e64 ce0b4e10 00000000 c02b8b20 ce0b4e10 ce0b4e44
9ea0: c082da3c c02b8cd8 00000000 ce059eb8 c082da3c c02b7408 ce079edc ce0b1a34
9ec0: c082da3c c082da3c ce2a0280 00000000 c08158d8 c02b8358 c0663405 c0663405
9ee0: 00000073 c082da3c c079e4e8 c07ab3bc c0844340 c02b9334 00000000 00000006
9f00: c079e4e8 c0008920 c067f6bf c0ac7c6b 00000000 c0712e28 00000000 00000000
9f20: c0712e38 ce059f38 00000093 c0ac7c82 00000000 c0058994 00000000 c07130e8
9f40: c07127b8 00000093 00000006 00000006 00000001 00000006 00000006 c079e4e8
9f60: c07ab3bc c0844340 00000093 c0749508 c079e4f4 c0749c64 00000006 00000006
9f80: c0749508 00000000 00000000 c0517e2c 00000000 00000000 00000000 00000000
9fa0: 00000000 c0517e34 00000000 c000dfb8 00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
(omap_aes_probe+0x1cc/0x584)
(platform_drv_probe+0x18/0x48)
(driver_probe_device+0xb0/0x200)
(__driver_attach+0x68/0x8c)
(bus_for_each_dev+0x50/0x88)
(bus_add_driver+0xcc/0x1c8)
(driver_register+0x9c/0xe0)
(do_one_initcall+0x98/0x140)
(kernel_init_freeable+0x16c/0x23c)
(kernel_init+0x8/0x100)
(ret_from_fork+0x14/0x3c)
Code: e1811002 e5932020 e590300c e0833002 (e593c000)

Let's fix the issue by adding omap34xx-hs.dtsi and omap36xx-hs.dtsi and make
n900, n9 and n950 to use them. This way we have the aes, sham and timer12
disabled for secure devices the same way legacy booting does based on the
omap34xx_gp_hwmod_ocp_ifs and omap36xx_gp_hwmod_ocp_ifs arrays in
omap_hwmod_3xxx_data.c.

Reported-by: Sebastian Reichel <sre@debian.org>
Acked-By: Sebastian Reichel <sre@debian.org>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-12-06 15:30:43 -08:00
..
boot ARM: dts: Fix booting for secure omaps 2013-12-06 15:30:43 -08:00
common Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2013-11-20 13:20:24 -08:00
configs ARM: multi_v7_defconfig: enable SDHCI_BCM_KONA and MMC_BLOCK_MINORS=16 2013-12-03 12:39:14 -08:00
crypto
include ARM: fix booting low-vectors machines 2013-11-30 14:45:31 +00:00
kernel ARM: 7897/1: kexec: Use the right ISA for relocate_new_kernel 2013-11-30 22:21:02 +00:00
kvm Fix percpu vmalloc allocations 2013-11-19 10:43:05 +02:00
lib ARM: 7907/1: lib: delay-loop: Add align directive to fix BogoMIPS calculation 2013-11-30 22:21:03 +00:00
mach-at91 ARM: SoC fixes for 3.13-rc 2013-12-04 08:56:18 -08:00
mach-bcm BCM changes for 3.13/soc. A number of cleanup related changes. 2013-10-30 14:03:39 -07:00
mach-bcm2835 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-11-12 10:02:59 +09:00
mach-clps711x ARM: clps711x: Use linux/sched_clock.h 2013-10-11 14:50:10 -07:00
mach-cns3xxx
mach-davinci Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
mach-dove ARM: driver updates for 3.13 2013-11-11 17:05:37 +09:00
mach-ebsa110
mach-ep93xx usb: ohci: remove ep93xx bus glue platform driver 2013-10-29 16:43:37 -07:00
mach-exynos ACPI and power management updates for 3.13-rc1 2013-11-14 13:41:48 +09:00
mach-footbridge ARM: footbridge: fix EBSA285 LEDs 2013-11-30 22:20:59 +00:00
mach-gemini GPIO bulk changes for the v3.13 development cycle 2013-11-12 15:50:46 +09:00
mach-highbank ARM: SoC fixes for 3.13 merge window 2013-11-16 12:45:55 -08:00
mach-imx Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
mach-integrator Few clock fixes, a runtime PM fix, and pinctrl-single fix along 2013-11-15 15:17:59 -08:00
mach-iop13xx dmaengine: remove DMA unmap from drivers 2013-11-14 11:04:38 -08:00
mach-iop32x
mach-iop33x
mach-ixp4xx Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 08:51:29 +09:00
mach-keystone DeviceTree updates for 3.13. This is a bit larger pull request than 2013-11-12 16:52:17 +09:00
mach-kirkwood Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
mach-ks8695
mach-lpc32xx
mach-mmp fbdev changes for 3.13 2013-11-14 14:44:20 +09:00
mach-msm Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-11-12 10:36:00 +09:00
mach-mv78xx0
mach-mvebu ARM: mvebu: support running big-endian 2013-10-19 20:46:34 +01:00
mach-mxs ARM: SoC DT updates for 3.13 2013-11-11 17:34:56 +09:00
mach-netx
mach-nomadik
mach-nspire
mach-omap1 Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
mach-omap2 ARM: OMAP2+: Fix the machine entry for am3517 2013-12-06 14:20:17 -08:00
mach-orion5x
mach-picoxcell
mach-prima2
mach-pxa Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
mach-realview
mach-rockchip ARM: SoC board updates for 3.13 2013-11-11 16:57:16 +09:00
mach-rpc
mach-s3c24xx Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
mach-s3c64xx pwm: Changes for v3.13-rc1 2013-11-16 12:21:40 -08:00
mach-s5p64x0 ARM: SAMSUNG: Initialize PWM backlight enable_gpio field 2013-10-16 09:05:57 +02:00
mach-s5pc100 ARM: SAMSUNG: Initialize PWM backlight enable_gpio field 2013-10-16 09:05:57 +02:00
mach-s5pv210 pwm: Changes for v3.13-rc1 2013-11-16 12:21:40 -08:00
mach-sa1100 ACPI and power management updates for 3.13-rc1 2013-11-14 13:41:48 +09:00
mach-shmobile pwm: Changes for v3.13-rc1 2013-11-16 12:21:40 -08:00
mach-socfpga arm: socfpga: Enable ARM_TWD for socfpga 2013-12-03 14:19:48 -08:00
mach-spear
mach-sti ARM: SoC fixes for 3.13 merge window 2013-11-16 12:45:55 -08:00
mach-sunxi ARM: sunxi: remove .init_time hooks 2013-10-28 10:19:45 -07:00
mach-tegra Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2013-11-23 16:18:25 -08:00
mach-u300 DeviceTree updates for 3.13. This is a bit larger pull request than 2013-11-12 16:52:17 +09:00
mach-ux500 Revert "ARM: ux500: Stop passing MMC's platform data for Device Tree boots" 2013-11-26 21:02:20 +01:00
mach-versatile
mach-vexpress ARM: vexpress/TC2: Implement MCPM power_down_finish() 2013-11-25 14:12:14 -08:00
mach-virt
mach-vt8500
mach-w90x900
mach-zynq ACPI and power management updates for 3.13-rc1 2013-11-14 13:41:48 +09:00
mm ARM: fix booting low-vectors machines 2013-11-30 14:45:31 +00:00
net Merge branch 'devel-stable' into for-next 2013-11-12 10:58:59 +00:00
nwfpe
oprofile
plat-iop
plat-omap ARM: OMAP2+: Disable POSTED mode for errata i103 and i767 2013-11-26 15:03:36 -08:00
plat-orion
plat-pxa
plat-samsung pwm: Changes for v3.13-rc1 2013-11-16 12:21:40 -08:00
plat-versatile ARM: vexpress: add big endian support 2013-10-19 20:46:34 +01:00
tools
vfp ARM: 7873/1: vfp: clear vfp_current_hw_state for dying cpu 2013-10-30 22:10:10 +00:00
xen xen/arm: p2m_init and p2m_lock should be static 2013-11-18 15:33:10 +00:00
Kconfig Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm 2013-11-22 09:56:51 -08:00
Kconfig-nommu
Kconfig.debug Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 08:51:29 +09:00
Makefile Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 08:51:29 +09:00