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Diffstat (limited to 'arch/m68k/mac/config.c')
-rw-r--r--arch/m68k/mac/config.c118
1 files changed, 66 insertions, 52 deletions
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 611f73bfc87c..e324410ef239 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -12,6 +12,7 @@
#include <linux/errno.h>
#include <linux/module.h>
+#include <linux/reboot.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/tty.h>
@@ -24,6 +25,7 @@
#include <linux/init.h>
#include <linux/vt_kern.h>
#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
#include <linux/adb.h>
#include <linux/cuda.h>
#include <linux/pmu.h>
@@ -36,7 +38,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/macintosh.h>
@@ -47,6 +48,9 @@
#include <asm/mac_via.h>
#include <asm/mac_oss.h>
#include <asm/mac_psc.h>
+#include <asm/config.h>
+
+#include "mac.h"
/* Mac bootinfo struct */
struct mac_booter_data mac_bi_data;
@@ -54,25 +58,13 @@ struct mac_booter_data mac_bi_data;
/* The phys. video addr. - might be bogus on some machines */
static unsigned long mac_orig_videoaddr;
-extern int mac_hwclk(int, struct rtc_time *);
-extern void iop_preinit(void);
-extern void iop_init(void);
-extern void via_init(void);
-extern void via_init_clock(irq_handler_t func);
-extern void via_flush_cache(void);
-extern void oss_init(void);
-extern void psc_init(void);
-extern void baboon_init(void);
-
-extern void mac_mksound(unsigned int, unsigned int);
-
static void mac_get_model(char *str);
static void mac_identify(void);
static void mac_report_hardware(void);
-static void __init mac_sched_init(irq_handler_t vector)
+static void __init mac_sched_init(void)
{
- via_init_clock(vector);
+ via_init_clock();
}
/*
@@ -130,21 +122,6 @@ int __init mac_parse_bootinfo(const struct bi_record *record)
return unknown;
}
-/*
- * Flip into 24bit mode for an instant - flushes the L2 cache card. We
- * have to disable interrupts for this. Our IRQ handlers will crap
- * themselves if they take an IRQ in 24bit mode!
- */
-
-static void mac_cache_card_flush(int writeback)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- via_flush_cache();
- local_irq_restore(flags);
-}
-
void __init config_mac(void)
{
if (!MACH_IS_MAC)
@@ -156,8 +133,6 @@ void __init config_mac(void)
mach_hwclk = mac_hwclk;
mach_reset = mac_reset;
mach_halt = mac_poweroff;
- mach_power_off = mac_poweroff;
- mach_max_dma_address = 0xffffffff;
#if IS_ENABLED(CONFIG_INPUT_M68K_BEEP)
mach_beep = mac_mksound;
#endif
@@ -175,9 +150,10 @@ void __init config_mac(void)
* not.
*/
- if (macintosh_config->ident == MAC_MODEL_IICI
- || macintosh_config->ident == MAC_MODEL_IIFX)
- mach_l2_flush = mac_cache_card_flush;
+ if (macintosh_config->ident == MAC_MODEL_IICI)
+ mach_l2_flush = via_l2_flush;
+
+ register_platform_power_off(mac_poweroff);
}
@@ -794,16 +770,12 @@ static struct resource scc_b_rsrcs[] = {
struct platform_device scc_a_pdev = {
.name = "scc",
.id = 0,
- .num_resources = ARRAY_SIZE(scc_a_rsrcs),
- .resource = scc_a_rsrcs,
};
EXPORT_SYMBOL(scc_a_pdev);
struct platform_device scc_b_pdev = {
.name = "scc",
.id = 1,
- .num_resources = ARRAY_SIZE(scc_b_rsrcs),
- .resource = scc_b_rsrcs,
};
EXPORT_SYMBOL(scc_b_pdev);
@@ -830,10 +802,15 @@ static void __init mac_identify(void)
/* Set up serial port resources for the console initcall. */
- scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
- scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
- scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
- scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
+ scc_a_rsrcs[0].start = (resource_size_t)mac_bi_data.sccbase + 2;
+ scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
+ scc_a_pdev.num_resources = ARRAY_SIZE(scc_a_rsrcs);
+ scc_a_pdev.resource = scc_a_rsrcs;
+
+ scc_b_rsrcs[0].start = (resource_size_t)mac_bi_data.sccbase;
+ scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
+ scc_b_pdev.num_resources = ARRAY_SIZE(scc_b_rsrcs);
+ scc_b_pdev.resource = scc_b_rsrcs;
switch (macintosh_config->scc_type) {
case MAC_SCC_PSC:
@@ -852,13 +829,6 @@ static void __init mac_identify(void)
break;
}
- /*
- * We need to pre-init the IOPs, if any. Otherwise
- * the serial console won't work if the user had
- * the serial ports set to "Faster" mode in MacOS.
- */
- iop_preinit();
-
pr_info("Detected Macintosh model: %d\n", model);
/*
@@ -958,7 +928,29 @@ static const struct resource mac_scsi_ccl_rsrc[] __initconst = {
},
};
-int __init mac_platform_init(void)
+static const struct resource mac_pata_quadra_rsrc[] __initconst = {
+ DEFINE_RES_MEM(0x50F1A000, 0x38),
+ DEFINE_RES_MEM(0x50F1A038, 0x04),
+ DEFINE_RES_IRQ(IRQ_NUBUS_F),
+};
+
+static const struct resource mac_pata_pb_rsrc[] __initconst = {
+ DEFINE_RES_MEM(0x50F1A000, 0x38),
+ DEFINE_RES_MEM(0x50F1A038, 0x04),
+ DEFINE_RES_IRQ(IRQ_NUBUS_C),
+};
+
+static const struct resource mac_pata_baboon_rsrc[] __initconst = {
+ DEFINE_RES_MEM(0x50F1A000, 0x38),
+ DEFINE_RES_MEM(0x50F1A038, 0x04),
+ DEFINE_RES_IRQ(IRQ_BABOON_1),
+};
+
+static const struct pata_platform_info mac_pata_data __initconst = {
+ .ioport_shift = 2,
+};
+
+static int __init mac_platform_init(void)
{
phys_addr_t swim_base = 0;
@@ -1036,7 +1028,7 @@ int __init mac_platform_init(void)
*/
platform_device_register_simple("mac_scsi", 1,
mac_scsi_duo_rsrc, ARRAY_SIZE(mac_scsi_duo_rsrc));
- /* fall through */
+ fallthrough;
case MAC_SCSI_OLD:
/* Addresses from Developer Notes for Duo System,
* PowerBook 180 & 160, 140 & 170, Macintosh IIsi
@@ -1067,6 +1059,28 @@ int __init mac_platform_init(void)
}
/*
+ * IDE device
+ */
+
+ switch (macintosh_config->ide_type) {
+ case MAC_IDE_QUADRA:
+ platform_device_register_resndata(NULL, "pata_platform", -1,
+ mac_pata_quadra_rsrc, ARRAY_SIZE(mac_pata_quadra_rsrc),
+ &mac_pata_data, sizeof(mac_pata_data));
+ break;
+ case MAC_IDE_PB:
+ platform_device_register_resndata(NULL, "pata_platform", -1,
+ mac_pata_pb_rsrc, ARRAY_SIZE(mac_pata_pb_rsrc),
+ &mac_pata_data, sizeof(mac_pata_data));
+ break;
+ case MAC_IDE_BABOON:
+ platform_device_register_resndata(NULL, "pata_platform", -1,
+ mac_pata_baboon_rsrc, ARRAY_SIZE(mac_pata_baboon_rsrc),
+ &mac_pata_data, sizeof(mac_pata_data));
+ break;
+ }
+
+ /*
* Ethernet device
*/
generated by cgit (git 2.34.1) at 2024-05-09 11:13:22 +0000