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There are hooks for chipset power sequencing but not one to indicate that the system has reset at runtime. Add a hook for this and implement for lm4 and mec1322. The hook is notified on any platform reset, including those that happen on the way into S3/S5 state. There is a new config variable added because the hook is notified in the interrupt handler and needs a deferrable function that needs to be added to every board. BUG=chrome-os-partner:46049 BRANCH=none TEST=tested on glados and samus Change-Id: I3be639414e18586344e0ec84632a50dfc1df586b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/315221 Commit-Ready: Aaron Durbin <adurbin@chromium.org> Tested-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
101 lines
2.3 KiB
Plaintext
101 lines
2.3 KiB
Plaintext
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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SECTIONS {
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.rodata.ec_sections : {
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/* Symbols defined here are declared in link_defs.h */
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__irqprio = .;
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*(.rodata.irqprio)
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__irqprio_end = .;
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. = ALIGN(8);
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__cmds = .;
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*(SORT(.rodata.cmds*))
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__cmds_end = .;
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. = ALIGN(8);
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__hcmds = .;
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*(.rodata.hcmds)
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__hcmds_end = .;
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. = ALIGN(8);
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__hooks_init = .;
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*(.rodata.HOOK_INIT)
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__hooks_init_end = .;
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__hooks_pre_freq_change = .;
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*(.rodata.HOOK_PRE_FREQ_CHANGE)
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__hooks_pre_freq_change_end = .;
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__hooks_freq_change = .;
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*(.rodata.HOOK_FREQ_CHANGE)
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__hooks_freq_change_end = .;
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__hooks_sysjump = .;
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*(.rodata.HOOK_SYSJUMP)
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__hooks_sysjump_end = .;
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__hooks_chipset_pre_init = .;
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*(.rodata.HOOK_CHIPSET_PRE_INIT)
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__hooks_chipset_pre_init_end = .;
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__hooks_chipset_startup = .;
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*(.rodata.HOOK_CHIPSET_STARTUP)
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__hooks_chipset_startup_end = .;
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__hooks_chipset_resume = .;
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*(.rodata.HOOK_CHIPSET_RESUME)
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__hooks_chipset_resume_end = .;
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__hooks_chipset_suspend = .;
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*(.rodata.HOOK_CHIPSET_SUSPEND)
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__hooks_chipset_suspend_end = .;
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__hooks_chipset_shutdown = .;
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*(.rodata.HOOK_CHIPSET_SHUTDOWN)
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__hooks_chipset_shutdown_end = .;
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__hooks_chipset_reset = .;
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*(.rodata.HOOK_CHIPSET_RESET)
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__hooks_chipset_reset_end = .;
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__hooks_ac_change = .;
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*(.rodata.HOOK_AC_CHANGE)
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__hooks_ac_change_end = .;
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__hooks_lid_change = .;
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*(.rodata.HOOK_LID_CHANGE)
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__hooks_lid_change_end = .;
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__hooks_pwrbtn_change = .;
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*(.rodata.HOOK_POWER_BUTTON_CHANGE)
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__hooks_pwrbtn_change_end = .;
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__hooks_charge_state_change = .;
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*(.rodata.HOOK_CHARGE_STATE_CHANGE)
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__hooks_charge_state_change_end = .;
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__hooks_battery_soc_change = .;
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*(.rodata.HOOK_BATTERY_SOC_CHANGE)
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__hooks_battery_soc_change_end = .;
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__hooks_tick = .;
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*(.rodata.HOOK_TICK)
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__hooks_tick_end = .;
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__hooks_second = .;
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*(.rodata.HOOK_SECOND)
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__hooks_second_end = .;
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__deferred_funcs = .;
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*(.rodata.deferred)
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__deferred_funcs_end = .;
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__test_i2c_xfer = .;
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*(.rodata.test_i2c.xfer)
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__test_i2c_xfer_end = .;
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}
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}
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INSERT BEFORE .rodata;
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