Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
75 lines
1.1 KiB
C
75 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ROMIMAGE_MACRO_H
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#define __ROMIMAGE_MACRO_H
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/* The LIST command is used to include comments in the script */
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.macro LIST comment
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.endm
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/* The ED command is used to write a 32-bit word */
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.macro ED, addr, data
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mov.l 1f, r1
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mov.l 2f, r0
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mov.l r0, @r1
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bra 3f
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nop
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.align 2
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1 : .long \addr
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2 : .long \data
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3 :
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.endm
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/* The EW command is used to write a 16-bit word */
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.macro EW, addr, data
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mov.l 1f, r1
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mov.l 2f, r0
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mov.w r0, @r1
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bra 3f
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nop
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.align 2
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1 : .long \addr
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2 : .long \data
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3 :
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.endm
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/* The EB command is used to write an 8-bit word */
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.macro EB, addr, data
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mov.l 1f, r1
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mov.l 2f, r0
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mov.b r0, @r1
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bra 3f
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nop
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.align 2
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1 : .long \addr
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2 : .long \data
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3 :
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.endm
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/* The WAIT command is used to delay the execution */
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.macro WAIT, time
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mov.l 2f, r3
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1 :
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nop
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tst r3, r3
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bf/s 1b
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dt r3
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bra 3f
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nop
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.align 2
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2 : .long \time * 100
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3 :
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.endm
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/* The DD command is used to read a 32-bit word */
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.macro DD, addr, addr2, nr
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mov.l 1f, r1
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mov.l @r1, r0
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bra 2f
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nop
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.align 2
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1 : .long \addr
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2 :
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.endm
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#endif /* __ROMIMAGE_MACRO_H */
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