From 783cbd59fcf086a9aaf603271823fb4ca71f0c55 Mon Sep 17 00:00:00 2001
From: Danny Milosavljevic <dannym@scratchpost.org>
Date: Thu, 8 Oct 2020 23:01:05 +0200
Subject: [PATCH] meminfo: Replace sys/io.h by direct register accesses.
See: https://github.com/linux-sunxi/sunxi-tools/pull/144

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
---
 meminfo.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/meminfo.c b/meminfo.c
index 0b0ff23..3b3a5df 100644
--- a/meminfo.c
+++ b/meminfo.c
@@ -22,7 +22,6 @@
 #include <sys/mman.h>
 #include <stdint.h>
 #include <errno.h>
-#include <sys/io.h>
 #include <stdbool.h>
 
 #include "common.h"
@@ -74,24 +73,24 @@ static enum sunxi_soc_version soc_version;
 unsigned int
 sunxi_io_read(void *base, int offset)
 {
-	return inl((unsigned long) (base + offset));
+	return *(volatile unsigned int*) (base + offset);
 }
 
 void
 sunxi_io_write(void *base, int offset, unsigned int value)
 {
-	outl(value, (unsigned long) (base + offset));
+	*(volatile unsigned int*) (base + offset) = value;
 }
 
 void
 sunxi_io_mask(void *base, int offset, unsigned int value, unsigned int mask)
 {
-	unsigned int tmp = inl((unsigned long) (base + offset));
+	unsigned int tmp = sunxi_io_read(base, offset);
 
 	tmp &= ~mask;
 	tmp |= value & mask;
 
-	outl(tmp, (unsigned long) (base + offset));
+	sunxi_io_write(base, offset, tmp);
 }
 
 
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<div class='path'>path: <a href='/guix/log/?id=a251c7890727031840b90f6f83c9016d75e99dfb'>root</a>/<a href='/guix/log/gnu?id=a251c7890727031840b90f6f83c9016d75e99dfb'>gnu</a>/<a href='/guix/log/gnu/build?id=a251c7890727031840b90f6f83c9016d75e99dfb'>build</a>/<a href='/guix/log/gnu/build/bootloader.scm?id=a251c7890727031840b90f6f83c9016d75e99dfb'>bootloader.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/build/bootloader.scm?id=a251c7890727031840b90f6f83c9016d75e99dfb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-06-24 10:21:06 +0200'>2022-06-24</span></td><td><a href='/guix/commit/gnu/build/bootloader.scm?id=62c86c8391ceb8953ca972498fd75ea9298b85ff'>image: Add support for 32bit UEFI.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/bootloader/grub.scm (grub-efi32-bootloader): New variable.
(install-grub-efi32): New variable.
* gnu/build/bootloader.scm (install-efi): Add a 'targets' keyword
argument.
(install-efi-loader): Likewise.
* gnu/build/image.scm (initialize-efi32-partition): New procedure.
* gnu/packages/bootloaders.scm (grub-efi32): New variable.
* gnu/system/image.scm (esp32-partition): New variable
(efi32-disk-image): New variable.
(efi32-raw-image-type): New variable.
(system-disk-image)[partition-image]: Set '#:grub-efi32' when
calling the partition initializer.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Denis 'GNUtoo' Carikli</td></tr>
<tr><td><span title='2021-11-12 13:26:52 +0000'>2021-11-12</span></td><td><a href='/guix/commit/gnu/build/bootloader.scm?id=fb3df2011692b2a6fea9f4fefd71dd788453fbae'>build: bootloader: Add GPT support.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/bootloader.scm (install-efi-loader): Add GPT support.
</span></span></td><td>Mathieu Othacehe</td></tr>