FreeCalypso > hg > fc-tourmaline
view src/cs/riviera/rvf/rvf_env.h @ 280:82665effff30
keypad boot init overhaul: handle initially held-down keys
This change fixes two previous behavioural defects:
1) On Compal phones, the PWR key had to be released before the boot
sequence would proceed at all - it was stuck in an endless IRQ loop
at the point of Nucleus enabling interrupts, before anything else.
2) On both Compal and sane platforms including Luna, if some regular
non-PWR key was held down at boot time, the boot sequence would
proceed and complete normally, but all non-PWR keypad buttons would
be dead for the remainder of that boot cycle.
The fix is a generic solution - no Compal-specific hack ended up being
needed for the special case of their idiotic PWON-to-ROW4 hw wiring.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 24 Sep 2021 00:47:12 +0000 |
parents | 4e78acac3d88 |
children |
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/****************************************************************************/ /* */ /* Name rvf_env.h */ /* */ /* Function this file contains rvf definitions specific for the RVM. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 28/01/2000 Create */ /* */ /* Author David Lamy-Charrier (dlamy@tif.ti.com) */ /* */ /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #ifndef _RVF_ENV_H #define _RVF_ENV_H #include "rvf/rvf_api.h" /* return the size of the available memory in bytes */ T_RVF_RET rvf_get_available_mem( UINT32 * total_size, UINT32 * used_size ); /* get the parameters of a specific memory bank */ T_RVF_RET rvf_get_mb_param( T_RVF_MB_NAME mb_name, T_RVF_MB_PARAM * param); /* change the parameters of a specific memory bank */ T_RVF_RET rvf_set_mb_param( T_RVF_MB_NAME mb_name, T_RVF_MB_PARAM * param); /* retrieve the amount of memory available before the memory bank size */ UINT32 rvf_get_mb_unused_mem(T_RVF_MB_ID mb_id); /* retrieve the amount of memory available before the memory bank watermark */ UINT32 rvf_get_mb_unused_green_mem(T_RVF_MB_ID mb_id); #endif /* _RVF_ENV_H */