b6e70d1d7f
The ASPEED hardware contains a lock register for the SCU that disables any writes to the SCU when it is locked. The machine comes up with the lock enabled, but on all known hardware u-boot will unlock it and leave it unlocked when loading the kernel. This means the kernel expects the SCU to be unlocked. When booting from an emulated ROM the normal u-boot unlock path is executed. Things don't go well when booting using the -kernel command line, as u-boot does not run first. Change behaviour so that when a kernel is passed to the machine, set the reset value of the SCU to be unlocked. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-id: 20171114122018.12204-1-joel@jms.id.au Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| .. | ||
| macio | ||
| Makefile.objs | ||
| a9scu.c | ||
| applesmc.c | ||
| arm11scu.c | ||
| arm_integrator_debug.c | ||
| arm_l2x0.c | ||
| arm_sysctl.c | ||
| aspeed_scu.c | ||
| aspeed_sdmc.c | ||
| auxbus.c | ||
| bcm2835_mbox.c | ||
| bcm2835_property.c | ||
| bcm2835_rng.c | ||
| cbus.c | ||
| debugexit.c | ||
| eccmemctl.c | ||
| edu.c | ||
| exynos4210_clk.c | ||
| exynos4210_pmu.c | ||
| exynos4210_rng.c | ||
| hyperv_testdev.c | ||
| imx6_ccm.c | ||
| imx6_src.c | ||
| imx25_ccm.c | ||
| imx31_ccm.c | ||
| imx_ccm.c | ||
| ivshmem.c | ||
| max111x.c | ||
| milkymist-hpdmc.c | ||
| milkymist-pfpu.c | ||
| mips_cmgcr.c | ||
| mips_cpc.c | ||
| mips_itu.c | ||
| mmio_interface.c | ||
| mps2-scc.c | ||
| msf2-sysreg.c | ||
| mst_fpga.c | ||
| omap_clk.c | ||
| omap_gpmc.c | ||
| omap_l4.c | ||
| omap_sdrc.c | ||
| omap_tap.c | ||
| pc-testdev.c | ||
| pci-testdev.c | ||
| puv3_pm.c | ||
| pvpanic.c | ||
| sga.c | ||
| slavio_misc.c | ||
| stm32f2xx_syscfg.c | ||
| tmp105.c | ||
| tmp105.h | ||
| tmp421.c | ||
| trace-events | ||
| unimp.c | ||
| vmcoreinfo.c | ||
| vmport.c | ||
| zynq-xadc.c | ||
| zynq_slcr.c | ||