arm-trusted-firmware

History

Juan Castillo ef538c6f1b Juno: Use TZC-400 driver calls This patch replaces direct accesses to the TZC-400 registers by the appropiate calls to the generic driver available in the Trusted Firmware in order to initialize the TrustZone Controller. Functions related to the initialization of the secure memory, like the TZC-400 configuration, have been moved to a new file 'plat_security.c'. This reorganization makes easier to set up the secure memory from any BL stage. TZC-400 initialization has been moved from BL1 to BL2 because BL1 does not access the non-secure memory. It is BL2's responsibility to enable and configure the TZC-400 before loading the next BL images. In Juno, BL3-0 initializes some of the platform peripherals, like the DDR controller. Thus, BL3-0 must be loaded before configuring the TrustZone Controller. As a consequence, the IO layer initialization has been moved to early platform initialization. Fixes ARM-software/tf-issues#234 Change-Id: I83dde778f937ac8d2996f7377e871a2e77d9490e		10 years ago
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aarch64	Unmask SError interrupt and clear SCR_EL3.EA bit	10 years ago
bl2.ld.S	Fix LENGTH attribute value in linker scripts	10 years ago
bl2.mk	Remove vpath usage in makefiles	11 years ago
bl2_main.c	Juno: Use TZC-400 driver calls	10 years ago
bl2_private.h	Remove extern keyword from function declarations	11 years ago