This patch series is used to update BCT configs to re-enable jtag function for Tegra124. Since the secure jtag is disabled by default once SECURITY_MODE fuse is blown. BOOTROM will re-enable secure jtag function if BCT has SecureJTAGControl=1 and a matching chip UID included. After applying these changes, cbootimage can access jtag control and chip uid fields. It can also read the BCT data from pre-built image, update the BCT configs based on config file, and generate a new image file. Changes from V1: - Improvement based on reviewed comments. Penny Chiu (5): Add format functions to express BCT and bootloader data value Accept void pointer as input data type for get/set_value functions Add token_supported function Add Tegra124 bct data access for jtag control and chip uid Add update BCT configs feature src/bct_dump.c | 103 ++++++++++++++++++++++++++++++++++------------- src/cbootimage.c | 91 ++++++++++++++++++++++++++++++++++------- src/cbootimage.h | 12 +++++- src/context.c | 10 +++-- src/data_layout.c | 94 ++++++++++++++++++++++++++++++++++-------- src/data_layout.h | 9 +++++ src/parse.c | 72 +++++++++++++++++++++++++++++++++ src/parse.h | 16 ++++++-- src/set.c | 72 ++++++++++++++++++++++----------- src/set.h | 4 +- src/t114/nvbctlib_t114.c | 47 ++++++++++++++++----- src/t124/nvbctlib_t124.c | 60 ++++++++++++++++++++++----- src/t20/nvbctlib_t20.c | 47 ++++++++++++++++----- src/t30/nvbctlib_t30.c | 47 ++++++++++++++++----- 14 files changed, 552 insertions(+), 132 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
