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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/powerpc/boot/ps3.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/boot/ps3.c')
-rw-r--r--ANDROID_3.4.5/arch/powerpc/boot/ps3.c164
1 files changed, 0 insertions, 164 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/boot/ps3.c b/ANDROID_3.4.5/arch/powerpc/boot/ps3.c
deleted file mode 100644
index 9954d988..00000000
--- a/ANDROID_3.4.5/arch/powerpc/boot/ps3.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * PS3 bootwrapper support.
- *
- * Copyright (C) 2007 Sony Computer Entertainment Inc.
- * Copyright 2007 Sony Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include "types.h"
-#include "elf.h"
-#include "string.h"
-#include "stdio.h"
-#include "page.h"
-#include "ops.h"
-
-extern int lv1_panic(u64 in_1);
-extern int lv1_get_logical_partition_id(u64 *out_1);
-extern int lv1_get_logical_ppe_id(u64 *out_1);
-extern int lv1_get_repository_node_value(u64 in_1, u64 in_2, u64 in_3,
- u64 in_4, u64 in_5, u64 *out_1, u64 *out_2);
-
-#ifdef DEBUG
-#define DBG(fmt...) printf(fmt)
-#else
-static inline int __attribute__ ((format (printf, 1, 2))) DBG(
- const char *fmt, ...) {return 0;}
-#endif
-
-BSS_STACK(4096);
-
-/* A buffer that may be edited by tools operating on a zImage binary so as to
- * edit the command line passed to vmlinux (by setting /chosen/bootargs).
- * The buffer is put in it's own section so that tools may locate it easier.
- */
-
-static char cmdline[COMMAND_LINE_SIZE]
- __attribute__((__section__("__builtin_cmdline")));
-
-static void prep_cmdline(void *chosen)
-{
- if (cmdline[0] == '\0')
- getprop(chosen, "bootargs", cmdline, COMMAND_LINE_SIZE-1);
- else
- setprop_str(chosen, "bootargs", cmdline);
-
- printf("cmdline: '%s'\n", cmdline);
-}
-
-static void ps3_console_write(const char *buf, int len)
-{
-}
-
-static void ps3_exit(void)
-{
- printf("ps3_exit\n");
-
- /* lv1_panic will shutdown the lpar. */
-
- lv1_panic(0); /* zero = do not reboot */
- while (1);
-}
-
-static int ps3_repository_read_rm_size(u64 *rm_size)
-{
- int result;
- u64 lpar_id;
- u64 ppe_id;
- u64 v2;
-
- result = lv1_get_logical_partition_id(&lpar_id);
-
- if (result)
- return -1;
-
- result = lv1_get_logical_ppe_id(&ppe_id);
-
- if (result)
- return -1;
-
- /*
- * n1: 0000000062690000 : ....bi..
- * n2: 7075000000000000 : pu......
- * n3: 0000000000000001 : ........
- * n4: 726d5f73697a6500 : rm_size.
- */
-
- result = lv1_get_repository_node_value(lpar_id, 0x0000000062690000ULL,
- 0x7075000000000000ULL, ppe_id, 0x726d5f73697a6500ULL, rm_size,
- &v2);
-
- printf("%s:%d: ppe_id %lu \n", __func__, __LINE__,
- (unsigned long)ppe_id);
- printf("%s:%d: lpar_id %lu \n", __func__, __LINE__,
- (unsigned long)lpar_id);
- printf("%s:%d: rm_size %llxh \n", __func__, __LINE__, *rm_size);
-
- return result ? -1 : 0;
-}
-
-void ps3_copy_vectors(void)
-{
- extern char __system_reset_kernel[];
-
- memcpy((void *)0x100, __system_reset_kernel, 512);
- flush_cache((void *)0x100, 512);
-}
-
-void platform_init(unsigned long null_check)
-{
- const u32 heapsize = 0x1000000 - (u32)_end; /* 16MiB */
- void *chosen;
- unsigned long ft_addr;
- u64 rm_size;
- unsigned long val;
-
- console_ops.write = ps3_console_write;
- platform_ops.exit = ps3_exit;
-
- printf("\n-- PS3 bootwrapper --\n");
-
- simple_alloc_init(_end, heapsize, 32, 64);
- fdt_init(_dtb_start);
-
- chosen = finddevice("/chosen");
-
- ps3_repository_read_rm_size(&rm_size);
- dt_fixup_memory(0, rm_size);
-
- if (_initrd_end > _initrd_start) {
- setprop_val(chosen, "linux,initrd-start", (u32)(_initrd_start));
- setprop_val(chosen, "linux,initrd-end", (u32)(_initrd_end));
- }
-
- prep_cmdline(chosen);
-
- ft_addr = dt_ops.finalize();
-
- ps3_copy_vectors();
-
- printf(" flat tree at 0x%lx\n\r", ft_addr);
-
- val = *(unsigned long *)0;
-
- if (val != null_check)
- printf("null check failed: %lx != %lx\n\r", val, null_check);
-
- ((kernel_entry_t)0)(ft_addr, 0, NULL);
-
- ps3_exit();
-}