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ISA PS/2: Clean-ups and converted into a typedef struct.

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MCA PS/2: Added Model 60 (8-slot version of 50 with the same bios) and Model 65sx (essentially the same as 55sx but with a new bios and a secondary nvram a la 70-80 but limited to 2KB of size instead of 8KB).
MCA PS/2: Made the i486 cpu selection on only on Type 3 MCA models (70-80) and not Type 2 anymore, therefore the latter is limited to 386DX cpu's only.
This commit is contained in:
TC1995
2022-07-19 16:32:23 +02:00
parent f4f8860606
commit df5c1a1a46
6 changed files with 266 additions and 169 deletions
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14
src/machine/machine_table.c
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@@ -312,6 +312,8 @@ const machine_t machines[] = {
/* 286 machines that utilize the MCA bus */
/* Has IBM PS/2 Type 2 KBC firmware. */
{ "[MCA] IBM PS/2 model 50", "ibmps2_m50", MACHINE_TYPE_286, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_50_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_286 | CPU_PKG_486SLC_IBM, CPU_BLOCK_NONE, 10000000, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 1024, 10240, 1024, 63, NULL, NULL },
/* Has IBM PS/2 Type 2 KBC firmware. */
{ "[MCA] IBM PS/2 model 60", "ibmps2_m60", MACHINE_TYPE_286, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_60_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_286 | CPU_PKG_486SLC_IBM, CPU_BLOCK_NONE, 10000000, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 1024, 10240, 1024, 63, NULL, NULL },
/* 386SX machines */
/* ISA slots available because an official IBM expansion for that existed. */
@@ -373,6 +375,8 @@ const machine_t machines[] = {
/* 386SX machines which utilize the MCA bus */
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 55SX", "ibmps2_m55sx", MACHINE_TYPE_386SX, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_55sx_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386SX, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 1024, 8192, 1024, 63, NULL, NULL },
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 65SX", "ibmps2_m65sx", MACHINE_TYPE_386SX, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_65sx_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386SX, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 1024, 8192, 1024, 63, NULL, NULL },
/* 486SLC machines */
/* 486SLC machines with just the ISA slot */
@@ -397,11 +401,7 @@ const machine_t machines[] = {
/* 386DX machines which utilize the MCA bus */
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 70 (type 3)", "ibmps2_m70_type3", MACHINE_TYPE_386DX, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_70_type3_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_486BL, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 2048, 65536, 2048, 63, NULL, NULL },
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 80 (type 2)", "ibmps2_m80", MACHINE_TYPE_386DX, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_80_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_486BL | CPU_PKG_SOCKET1, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 1024, 65536, 1024, 63, NULL, NULL },
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 80 (type 3)", "ibmps2_m80_type3", MACHINE_TYPE_386DX, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_80_axx_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_486BL | CPU_PKG_SOCKET1, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 2048, 65536, 2048, 63, NULL, NULL },
{ "[MCA] IBM PS/2 model 80 (type 2)", "ibmps2_m80", MACHINE_TYPE_386DX, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_80_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_486BL, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 1024, 65536, 1024, 63, NULL, NULL },
/* 386DX/486 machines */
/* The BIOS sends commands C9 without a parameter and D5, both of which are
@@ -411,6 +411,10 @@ const machine_t machines[] = {
{ "[OPTi 495] DataExpert SX495", "ami495", MACHINE_TYPE_386DX_486, MACHINE_CHIPSET_OPTI_495, machine_at_opti495_ami_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_SOCKET1, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_VLB, MACHINE_IDE, 1024, 32768, 1024, 127, NULL, NULL },
/* Has AMIKey F KBC firmware (it's just the MR BIOS for the above machine). */
{ "[OPTi 495] DataExpert SX495 (MR BIOS)", "mr495", MACHINE_TYPE_386DX_486, MACHINE_CHIPSET_OPTI_495, machine_at_opti495_mr_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_SOCKET1, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_VLB, MACHINE_IDE, 1024, 32768, 1024, 127, NULL, NULL },
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 70 (type 3)", "ibmps2_m70_type3", MACHINE_TYPE_386DX_486, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_70_type3_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_486BL | CPU_PKG_SOCKET1, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 2048, 65536, 2048, 63, NULL, NULL },
/* Has IBM PS/2 Type 1 KBC firmware. */
{ "[MCA] IBM PS/2 model 80 (type 3)", "ibmps2_m80_type3", MACHINE_TYPE_386DX_486, MACHINE_CHIPSET_PROPRIETARY, machine_ps2_model_80_axx_init, 0, 0, MACHINE_AVAILABLE, 0 , CPU_PKG_386DX | CPU_PKG_486BL | CPU_PKG_SOCKET1, CPU_BLOCK_NONE, 0, 0, 0, 0, 0, 0, MACHINE_PS2_MCA, MACHINE_VIDEO, 2048, 65536, 2048, 63, NULL, NULL },
/* 486 machines - Socket 1 */
/* Has JetKey 5 KBC Firmware which looks like it is a clone of AMIKey type F.