arm-trusted-firmware

Commit Graph

Author	SHA1	Message	Date
Soby Mathew	6ab0391297	Remove BSS section access by 'plat_print_gic' during crash reporting This patch avoids the problem of crash reporting mechanism accessing global data in BSS by 'plat_print_gic_regs' for FVP platforms. Earlier it depended on the global 'plat_config' object for the GIC Base address in FVP platforms which would have caused exception if it were accessed before the BSS was initialized. It is now fixed by dynamically querying the V2M_SYS_ID to find the FVP model type and accordingly selecting the appropriate GIC Base address. This patch also fixes the 'plat_print_gic_regs' to use the correct GIC Distributor base address for printing GICD_IS_PENDR register values for both Juno and FVP platforms. Fixes ARM-Software/tf-issues#236 Change-Id: I545c7b908b3111419bf27db0575ce86acf86784b	2014-09-22 18:20:31 +01:00
Sandrine Bailleux	01b916bff2	Juno: Implement initial platform port This patch adds the initial port of the ARM Trusted Firmware on the Juno development platform. This port does not support a BL3-2 image or any PSCI APIs apart from PSCI_VERSION and PSCI_CPU_ON. It enables workarounds for selected Cortex-A57 (#806969 & #813420) errata and implements the workaround for a Juno platform errata (Defect id 831273). Change-Id: Ib3d92df3af53820cfbb2977582ed0d7abf6ef893	2014-08-21 14:53:48 +01:00

Author

SHA1

Message

Date

Soby Mathew

6ab0391297

Remove BSS section access by 'plat_print_gic' during crash reporting

This patch avoids the problem of crash reporting mechanism accessing
global data in BSS by 'plat_print_gic_regs' for FVP platforms. Earlier
it depended on the global 'plat_config' object for the GIC Base address
in FVP platforms which would have caused exception if it were accessed
before the BSS was initialized. It is now fixed by dynamically
querying the V2M_SYS_ID to find the FVP model type and accordingly
selecting the appropriate GIC Base address.

This patch also fixes the 'plat_print_gic_regs' to use the correct GIC
Distributor base address for printing GICD_IS_PENDR register values
for both Juno and FVP platforms.

Fixes ARM-Software/tf-issues#236

Change-Id: I545c7b908b3111419bf27db0575ce86acf86784b

2014-09-22 18:20:31 +01:00

Sandrine Bailleux

01b916bff2

Juno: Implement initial platform port

This patch adds the initial port of the ARM Trusted Firmware on the Juno
development platform. This port does not support a BL3-2 image or any PSCI APIs
apart from PSCI_VERSION and PSCI_CPU_ON. It enables workarounds for selected
Cortex-A57 (#806969 & #813420) errata and implements the workaround for a Juno
platform errata (Defect id 831273).

Change-Id: Ib3d92df3af53820cfbb2977582ed0d7abf6ef893

2014-08-21 14:53:48 +01:00

2 Commits