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Remove the OpenAT entirely - its BIOS never rearched any sort of actually usable state (and is also not actually Open, just visible source).

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This commit is contained in:
OBattler
2025-05-28 09:51:08 +02:00
parent d49a71ee6e
commit e9c7795c7a
5 changed files with 2 additions and 75 deletions
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1
CMakeLists.txt
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@@ -178,7 +178,6 @@ cmake_dependent_option(G100 "Matrox Productiva G100"
cmake_dependent_option(ISAMEM_RAMPAGE "AST Rampage" ON "DEV_BRANCH" OFF)
cmake_dependent_option(ISAMEM_IAB "Intel Above Board" ON "DEV_BRANCH" OFF)
cmake_dependent_option(ISAMEM_BRAT "BocaRAM/AT" ON "DEV_BRANCH" OFF)
cmake_dependent_option(OPEN_AT "OpenAT" ON "DEV_BRANCH" OFF)
cmake_dependent_option(OPL4ML "OPL4-ML daughterboard" ON "DEV_BRANCH" OFF)
cmake_dependent_option(PCL "Generic PCL5e Printer" ON "DEV_BRANCH" OFF)
cmake_dependent_option(SIO_DETECT "Super I/O Detection Helper" ON "DEV_BRANCH" OFF)

3
src/include/86box/machine.h
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@@ -448,9 +448,6 @@ extern int machine_at_pb286_init(const machine_t *);
extern int machine_at_siemens_init(const machine_t *); // Siemens PCD-2L. N82330 discrete machine. It segfaults in some places
extern int machine_at_wellamerastar_init(const machine_t *); // Wells American A*Star with custom award BIOS
#ifdef USE_OPEN_AT
extern int machine_at_openat_init(const machine_t *);
#endif /* USE_OPEN_AT */
/* m_at_286_386sx.c */
extern int machine_at_tg286m_init(const machine_t *);

4
src/machine/CMakeLists.txt
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@@ -56,7 +56,3 @@ add_library(mch OBJECT
m_at_socket370.c
m_at_misc.c
)
if(OPEN_AT)
target_compile_definitions(mch PRIVATE USE_OPEN_AT)
endif()

18
src/machine/m_at.c
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@@ -388,21 +388,3 @@ machine_at_wellamerastar_init(const machine_t *model)
return ret;
}
#ifdef USE_OPEN_AT
int
machine_at_openat_init(const machine_t *model)
{
int ret;
ret = bios_load_linear("roms/machines/openat/bios.bin",
0x000f0000, 65536, 0);
if (bios_only || !ret)
return ret;
machine_at_ibm_common_init(model);
return ret;
}
#endif /* USE_OPEN_AT */

51
src/machine/machine_table.c
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@@ -8,17 +8,12 @@
*
* Handling of the emulated machines.
*
* NOTES: OpenAT wip for 286-class machine with open BIOS.
* PS2_M80-486 wip, pending receipt of TRM's for machine.
*
*
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
* Jasmine Iwanek, <jriwanek@gmail.com>
*
* Copyright 2016-2020 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2016-2025 Miran Grca.
* Copyright 2017-2025 Fred N. van Kempen.
* Copyright 2025 Jasmine Iwanek.
*/
#include <stdio.h>
@@ -3136,48 +3131,6 @@ const machine_t machines[] = {
.snd_device = NULL,
.net_device = NULL
},
#ifdef USE_OPEN_AT
/* Has IBM AT KBC firmware. */
{
.name = "[ISA] OpenAT",
.internal_name = "openat",
.type = MACHINE_TYPE_286,
.chipset = MACHINE_CHIPSET_DISCRETE,
.init = machine_at_openat_init,
.p1_handler = NULL,
.gpio_handler = NULL,
.available_flag = MACHINE_AVAILABLE,
.gpio_acpi_handler = NULL,
.cpu = {
.package = CPU_PKG_286,
.block = CPU_BLOCK_NONE,
.min_bus = 0,
.max_bus = 0,
.min_voltage = 0,
.max_voltage = 0,
.min_multi = 0,
.max_multi = 0
},
.bus_flags = MACHINE_AT,
.flags = MACHINE_FLAGS_NONE,
.ram = {
.min = 256,
.max = 15872,
.step = 128
},
.nvrmask = 63,
.kbc_device = NULL,
.kbc_p1 = 0xff,
.gpio = 0xffffffff,
.gpio_acpi = 0xffffffff,
.device = NULL,
.fdc_device = NULL,
.sio_device = NULL,
.vid_device = NULL,
.snd_device = NULL,
.net_device = NULL
},
#endif /* USE_OPEN_AT */
/* Has IBM AT KBC firmware. */
{
.name = "[ISA] Phoenix IBM AT",