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exosphere: use our open source bpmpfw (warmboot still works)

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This commit is contained in:
Michael Scire 2018-08-16 20:46:33 -07:00
parent 46f68fcbff
commit 7346ede1e1
2 changed files with 4 additions and 12 deletions
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8
exosphere/src/bpmpfw_debug.h
View file

@ -1,8 +0,0 @@
#ifndef EXOSPHERE_BPMPFW_DEBUG_H
#define EXOSPHERE_BPMPFW_DEBUG_H
static const unsigned char g_bpmpfw_for_debug[0x584] = {
/* ... */
};
#endif

8
exosphere/src/lp0.c
View file

@ -23,7 +23,7 @@
#define u8 uint8_t #define u8 uint8_t
#define u32 uint32_t #define u32 uint32_t
#include "bpmpfw_debug.h" #include "bpmpfw_bin.h"
#undef u8 #undef u8
#undef u32 #undef u32
@ -186,11 +186,11 @@ uint32_t cpu_suspend(uint64_t power_state, uint64_t entrypoint, uint64_t argumen
/* Copy BPMP firmware. */ /* Copy BPMP firmware. */
uint8_t *lp0_entry_code = (uint8_t *)(LP0_ENTRY_GET_RAM_SEGMENT_ADDRESS(LP0_ENTRY_RAM_SEGMENT_ID_LP0_ENTRY_CODE)); uint8_t *lp0_entry_code = (uint8_t *)(LP0_ENTRY_GET_RAM_SEGMENT_ADDRESS(LP0_ENTRY_RAM_SEGMENT_ID_LP0_ENTRY_CODE));
for (unsigned int i = 0; i < sizeof(g_bpmpfw_for_debug); i += 4) { for (unsigned int i = 0; i < bpmpfw_bin_size; i += 4) {
write32le(lp0_entry_code, i, read32le(g_bpmpfw_for_debug, i)); write32le(lp0_entry_code, i, read32le(bpmpfw_bin, i));
} }
flush_dcache_range(lp0_entry_code, lp0_entry_code + sizeof(g_bpmpfw_for_debug)); flush_dcache_range(lp0_entry_code, lp0_entry_code + bpmpfw_bin_size);
/* Take the BPMP out of reset. */ /* Take the BPMP out of reset. */
MAKE_CAR_REG(0x304) = 2; MAKE_CAR_REG(0x304) = 2;