From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 00/23] spl: Add features for passing info from SPL to U-Boot proper
Date: Tue, 2 Oct 2018 05:22:30 -0600 [thread overview]
Message-ID: <20181002112253.202931-1-sjg@chromium.org> (raw)
At present we have no standard way of passing information from SPL to
U-Boot. Such information may be the size of DRAM banks or some information
about the reset state of the machine,for example.
This series first adds a bloblist, which allows a list of 'blobs' to be
created, each with a tag so that subsystems can store data and retrieve it
later. Then it adds the SPL 'handoff' information, which uses bloblist.
Various minor sandbox enhancements are provided to make this easier, or to
support testing.
Changes in v2:
- Fix several typos
- Add back a blank line, and put one in the new function too
- Drop the wildcard in the .lds file as it is not needed
Simon Glass (23):
log: Correct definition of log_msg_ret()
spl: Add support for logging in SPL and TPL
Add core support for a bloblist to convey data from SPL
spl: Set up the bloblist in SPL
bloblist: Locate bloblist in U-Boot
test: Add a simple test for bloblist
Add bloblist documentation
spl: Support hash, input, pch, pci, rtc, tpm in SPL
spl: Add a define for SPL_TPL_PROMPT
spl: Make SPL_DISABLE_BANNER_PRINT a positive option
spl: Add a comment to spl_set_bd()
spl: Print a message if we are unable to load an image
sandbox: Add a memory map to the sandbox README
test/py: Add a way to pass flags to sandbox
sandbox: Add an option to display of-platdata in SPL
sandbox: Drop the deprecated 'sb' command
sandbox: Add a new 'sb' command
sandbox: Allow puts() output before global_data is set up
sandbox: Refactor code to create os_jump_to_file()
sandbox: Use malloc() and free() from os layer
sandbox: Filter arguments when starting U-Boot
sandbox: Boot in U-Boot through the standard call
spl: Add support for passing handoff info to U-Boot proper
arch/Kconfig | 1 +
arch/powerpc/include/asm/spl.h | 3 -
arch/sandbox/cpu/eth-raw-os.c | 9 +-
arch/sandbox/cpu/os.c | 115 +++++++++-----
arch/sandbox/cpu/spl.c | 31 +++-
arch/sandbox/cpu/start.c | 19 +++
arch/sandbox/cpu/u-boot-spl.lds | 2 +-
arch/sandbox/include/asm/handoff.h | 18 +++
arch/sandbox/include/asm/state.h | 8 +
board/sandbox/README.sandbox | 14 +-
cmd/Makefile | 1 +
cmd/host.c | 5 -
cmd/sb.c | 65 ++++++++
common/Kconfig | 84 +++++++++-
common/Makefile | 5 +-
common/bloblist.c | 239 +++++++++++++++++++++++++++++
common/board_f.c | 49 ++++++
common/console.c | 7 +
common/init/Makefile | 1 +
common/init/handoff.c | 47 ++++++
common/spl/Kconfig | 95 +++++++++++-
common/spl/spl.c | 142 +++++++++++++----
configs/sandbox_spl_defconfig | 1 +
doc/README.bloblist | 82 ++++++++++
doc/README.trace | 2 +-
drivers/Makefile | 11 +-
include/asm-generic/global_data.h | 7 +
include/bloblist.h | 195 +++++++++++++++++++++++
include/handoff.h | 36 +++++
include/log.h | 10 +-
include/spl.h | 41 +++++
include/test/suites.h | 1 +
test/Makefile | 1 +
test/bloblist.c | 187 ++++++++++++++++++++++
test/cmd_ut.c | 3 +
test/dm/sf.c | 2 +-
test/py/tests/test_fit.py | 12 +-
test/py/tests/test_handoff.py | 14 ++
test/py/tests/test_ofplatdata.py | 31 +++-
test/py/tests/test_vboot.py | 2 +-
test/py/u_boot_console_base.py | 2 +-
test/py/u_boot_console_sandbox.py | 18 +++
test/run | 2 +-
43 files changed, 1510 insertions(+), 110 deletions(-)
create mode 100644 arch/sandbox/include/asm/handoff.h
create mode 100644 cmd/sb.c
create mode 100644 common/bloblist.c
create mode 100644 common/init/handoff.c
create mode 100644 doc/README.bloblist
create mode 100644 include/bloblist.h
create mode 100644 include/handoff.h
create mode 100644 test/bloblist.c
create mode 100644 test/py/tests/test_handoff.py
--
2.19.0.605.g01d371f741-goog
next reply other threads:[~2018-10-02 11:22 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-02 11:22 Simon Glass [this message]
2018-10-02 11:22 ` [U-Boot] [PATCH v2 01/23] log: Correct definition of log_msg_ret() Simon Glass
2018-10-04 9:25 ` Bin Meng
2018-11-16 0:07 ` Simon Glass
2018-11-16 1:43 ` Bin Meng
2018-11-16 2:44 ` Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 02/23] spl: Add support for logging in SPL and TPL Simon Glass
2018-11-09 18:42 ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-10-02 11:22 ` [U-Boot] [PATCH v2 03/23] Add core support for a bloblist to convey data from SPL Simon Glass
2018-10-08 2:42 ` Kever Yang
2018-10-09 3:40 ` Simon Glass
2018-11-09 18:42 ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-10-02 11:22 ` [U-Boot] [PATCH v2 04/23] spl: Set up the bloblist in SPL Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot,v2,04/23] " Tom Rini
2018-11-16 0:07 ` Simon Glass
2018-11-16 0:10 ` Tom Rini
2018-11-16 0:29 ` Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 05/23] bloblist: Locate bloblist in U-Boot Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot,v2,05/23] " Tom Rini
2018-10-02 11:22 ` [U-Boot] [PATCH v2 06/23] test: Add a simple test for bloblist Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 07/23] Add bloblist documentation Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 08/23] spl: Support hash, input, pch, pci, rtc, tpm in SPL Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-10-02 11:22 ` [U-Boot] [PATCH v2 09/23] spl: Add a define for SPL_TPL_PROMPT Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-10-02 11:22 ` [U-Boot] [PATCH v2 10/23] spl: Make SPL_DISABLE_BANNER_PRINT a positive option Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-10-02 11:22 ` [U-Boot] [PATCH v2 11/23] spl: Add a comment to spl_set_bd() Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot,v2,11/23] " Tom Rini
2019-02-11 21:00 ` Simon Goldschmidt
2019-02-21 2:47 ` Simon Glass
2019-02-21 5:43 ` Simon Goldschmidt
2019-03-10 21:50 ` Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 12/23] spl: Print a message if we are unable to load an image Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot, v2, " Tom Rini
2018-11-16 0:08 ` Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 13/23] sandbox: Add a memory map to the sandbox README Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 14/23] test/py: Add a way to pass flags to sandbox Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 15/23] sandbox: Add an option to display of-platdata in SPL Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 16/23] sandbox: Drop the deprecated 'sb' command Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 17/23] sandbox: Add a new " Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 18/23] sandbox: Allow puts() output before global_data is set up Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 19/23] sandbox: Refactor code to create os_jump_to_file() Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 20/23] sandbox: Use malloc() and free() from os layer Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 21/23] sandbox: Filter arguments when starting U-Boot Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 22/23] sandbox: Boot in U-Boot through the standard call Simon Glass
2018-10-02 11:22 ` [U-Boot] [PATCH v2 23/23] spl: Add support for passing handoff info to U-Boot proper Simon Glass
2018-11-09 18:43 ` [U-Boot] [U-Boot, v2, " Tom Rini
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