Changeset a73ebf0 in mainline for boot/arch/sparc32/include/ambapp.h

Timestamp:

2013-10-15T16:34:04Z (12 years ago)

Author:

Jakub Klama <jakub.klama@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4d2dba7

Parents:

1f12fab

Message:

Pass AMBA P&P devices and memory size info from loader to kernel
using bootinfo_t structure.

File:

• boot/arch/sparc32/include/ambapp.h (modified) (1 diff)

boot/arch/sparc32/include/ambapp.h

@@ -127 +127 @@
 } __attribute__((packed)) ambapp_entry_t;
 
+typedef struct {
+        unsigned int ram_read_ws: 1;
+        unsigned int ram_write_ws: 1;
+        unsigned int ram_width: 2;
+        unsigned int rmw: 1;
+        unsigned int rbrdy: 1;
+        unsigned int : 1;
+        unsigned int bank_size: 4;
+        unsigned int si: 1;
+        unsigned int se: 1;
+        unsigned int : 1;
+        unsigned int ms: 1;
+        unsigned int : 1;
+        unsigned int d64: 1;
+        unsigned int sdram_cmd: 2;
+        unsigned int sdram_colsz: 2;
+        unsigned int sdram_banksz: 3;
+        unsigned int tcas: 1;
+        unsigned int trfc: 3;
+        unsigned int trp: 1;
+        unsigned int sdrf: 1;
+} __attribute__((packed)) mctrl_mcfg2_t;
+
 amba_device_t amba_devices[AMBAPP_MAX_DEVICES];
 int amba_devices_found;
+bool amba_fake;
 uintptr_t amba_uart_base;
 
 void ambapp_scan(void);
+bool ambapp_fake(void);
 void ambapp_qemu_fake_scan(void);
 void ambapp_print_devices(void);