threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
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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