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-rw-r--r--arch/mips/lasat/interrupt.c21
-rw-r--r--arch/mips/lasat/lasat_board.c3
-rw-r--r--arch/mips/lasat/prom.c8
-rw-r--r--arch/mips/lasat/serial.c3
-rw-r--r--arch/mips/lasat/setup.c8
-rw-r--r--arch/mips/pci/pci-lasat.c14
-rw-r--r--include/asm-mips/bootinfo.h6
-rw-r--r--include/asm-mips/lasat/lasat.h2
8 files changed, 24 insertions, 41 deletions
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index a56c150..d1ac7a2 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -22,8 +22,8 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <asm/bootinfo.h>
#include <asm/irq_cpu.h>
+#include <asm/lasat/lasat.h>
#include <asm/lasat/lasatint.h>
#include <irq.h>
@@ -112,23 +112,18 @@ void __init arch_init_irq(void)
{
int i;
- switch (mips_machtype) {
- case MACH_LASAT_100:
- lasat_int_status = (void *)LASAT_INT_STATUS_REG_100;
- lasat_int_mask = (void *)LASAT_INT_MASK_REG_100;
- lasat_int_mask_shift = LASATINT_MASK_SHIFT_100;
- get_int_status = get_int_status_100;
- *lasat_int_mask = 0;
- break;
- case MACH_LASAT_200:
+ if (IS_LASAT_200()) {
lasat_int_status = (void *)LASAT_INT_STATUS_REG_200;
lasat_int_mask = (void *)LASAT_INT_MASK_REG_200;
lasat_int_mask_shift = LASATINT_MASK_SHIFT_200;
get_int_status = get_int_status_200;
*lasat_int_mask &= 0xffff;
- break;
- default:
- panic("arch_init_irq: mips_machtype incorrect");
+ } else {
+ lasat_int_status = (void *)LASAT_INT_STATUS_REG_100;
+ lasat_int_mask = (void *)LASAT_INT_MASK_REG_100;
+ lasat_int_mask_shift = LASATINT_MASK_SHIFT_100;
+ get_int_status = get_int_status_100;
+ *lasat_int_mask = 0;
}
mips_cpu_irq_init();
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
index 31e328b..577bb46 100644
--- a/arch/mips/lasat/lasat_board.c
+++ b/arch/mips/lasat/lasat_board.c
@@ -24,7 +24,6 @@
#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/mutex.h>
-#include <asm/bootinfo.h>
#include <asm/addrspace.h>
#include "at93c.h"
/* New model description table */
@@ -66,7 +65,7 @@ static void init_flash_sizes(void)
ls[LASAT_MTD_SERVICE] = 0xC0000;
ls[LASAT_MTD_NORMAL] = 0x100000;
- if (mips_machtype == MACH_LASAT_100) {
+ if (!IS_LASAT_200()) {
lasat_board_info.li_flash_base = 0x1e000000;
lb[LASAT_MTD_BOOTLOADER] = 0x1e400000;
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
index 209edcc..6acc6cb 100644
--- a/arch/mips/lasat/prom.c
+++ b/arch/mips/lasat/prom.c
@@ -86,18 +86,16 @@ void __init prom_init(void)
setup_prom_vectors();
- if (current_cpu_data.cputype == CPU_R5000) {
+ if (IS_LASAT_200()) {
printk(KERN_INFO "LASAT 200 board\n");
- mips_machtype = MACH_LASAT_200;
lasat_ndelay_divider = LASAT_200_DIVIDER;
+ at93c = &at93c_defs[1];
} else {
printk(KERN_INFO "LASAT 100 board\n");
- mips_machtype = MACH_LASAT_100;
lasat_ndelay_divider = LASAT_100_DIVIDER;
+ at93c = &at93c_defs[0];
}
- at93c = &at93c_defs[mips_machtype];
-
lasat_init_board_info(); /* Read info from EEPROM */
/* Get the command line */
diff --git a/arch/mips/lasat/serial.c b/arch/mips/lasat/serial.c
index 205bd39..5bcb6e8 100644
--- a/arch/mips/lasat/serial.c
+++ b/arch/mips/lasat/serial.c
@@ -23,7 +23,6 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
-#include <asm/bootinfo.h>
#include <asm/lasat/lasat.h>
#include <asm/lasat/serial.h>
@@ -47,7 +46,7 @@ static __init int lasat_uart_add(void)
if (!pdev)
return -ENOMEM;
- if (mips_machtype == MACH_LASAT_100) {
+ if (!IS_LASAT_200()) {
lasat_serial_res[0].start = KSEG1ADDR(LASAT_UART_REGS_BASE_100);
lasat_serial_res[0].end = lasat_serial_res[0].start + LASAT_UART_REGS_SHIFT_100 * 8 - 1;
lasat_serial_res[0].flags = IORESOURCE_MEM;
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index e072da4..dbd3163 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -127,9 +127,11 @@ void __init plat_time_init(void)
void __init plat_mem_setup(void)
{
int i;
- lasat_misc = &lasat_misc_info[mips_machtype];
+ int lasat_type = IS_LASAT_200() ? 1 : 0;
+
+ lasat_misc = &lasat_misc_info[lasat_type];
#ifdef CONFIG_PICVUE
- picvue = &pvc_defs[mips_machtype];
+ picvue = &pvc_defs[lasat_type];
#endif
/* Set up panic notifier */
@@ -140,7 +142,7 @@ void __init plat_mem_setup(void)
lasat_reboot_setup();
#ifdef CONFIG_DS1603
- ds1603 = &ds_defs[mips_machtype];
+ ds1603 = &ds_defs[lasat_type];
#endif
#ifdef DYNAMIC_SERIAL_INIT
diff --git a/arch/mips/pci/pci-lasat.c b/arch/mips/pci/pci-lasat.c
index e70ae32..a98e543 100644
--- a/arch/mips/pci/pci-lasat.c
+++ b/arch/mips/pci/pci-lasat.c
@@ -10,7 +10,7 @@
#include <linux/pci.h>
#include <linux/types.h>
-#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
#include <irq.h>
@@ -39,16 +39,10 @@ static int __init lasat_pci_setup(void)
{
printk(KERN_DEBUG "PCI: starting\n");
- switch (mips_machtype) {
- case MACH_LASAT_100:
- lasat_pci_controller.pci_ops = &gt64xxx_pci0_ops;
- break;
- case MACH_LASAT_200:
+ if (IS_LASAT_200())
lasat_pci_controller.pci_ops = &nile4_pci_ops;
- break;
- default:
- panic("pcibios_init: mips_machtype incorrect");
- }
+ else
+ lasat_pci_controller.pci_ops = &gt64xxx_pci0_ops;
register_pci_controller(&lasat_pci_controller);
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index 51dbec9..d39e143 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -41,12 +41,6 @@
#define MACH_DS5900 10 /* DECsystem 5900 */
/*
- * Valid machtype for group LASAT
- */
-#define MACH_LASAT_100 0 /* Masquerade II/SP100/SP50/SP25 */
-#define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */
-
-/*
* Valid machtype for group PMC-MSP
*/
#define MACH_MSP4200_EVAL 0 /* PMC-Sierra MSP4200 Evaluation */
diff --git a/include/asm-mips/lasat/lasat.h b/include/asm-mips/lasat/lasat.h
index ea04d92..caeba1e 100644
--- a/include/asm-mips/lasat/lasat.h
+++ b/include/asm-mips/lasat/lasat.h
@@ -240,6 +240,8 @@ static inline void lasat_ndelay(unsigned int ns)
__delay(ns / lasat_ndelay_divider);
}
+#define IS_LASAT_200() (current_cpu_data.cputype == CPU_R5000)
+
#endif /* !defined (_LANGUAGE_ASSEMBLY) */
#define LASAT_SERVICEMODE_MAGIC_1 0xdeadbeef
generated by cgit v1.1 at 2024-12-27 19:19:21 +0000