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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/powerpc/boot/ps3.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
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.c | 164 |
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(); -} |