| 修订版 | d8da1c402e125dc9f7676293f69abaa0d1207179 (tree) |
|---|---|
| 时间 | 2020-07-26 17:53:46 |
| 作者 | Yoshinori Sato <ysato@user...> |
| Commiter | Yoshinori Sato |
Add RXv2 support
arch/rx/cpu/rxv2/config.mk (diff)
arch/rx/cpu/rxv2/cpu.c (diff) arch/rx/cpu/rxv2/start.S (diff)| @@ -21,4 +21,4 @@ | ||
| 21 | 21 | # |
| 22 | 22 | # |
| 23 | 23 | USE_PRIVATE_LIBGCC = $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) |
| 24 | -PLATFORM_RELFLAGS += -ffixed-r8 | |
| 24 | +PLATFORM_RELFLAGS += -ffixed-r12 |
| @@ -22,6 +22,7 @@ | ||
| 22 | 22 | |
| 23 | 23 | #include <common.h> |
| 24 | 24 | #include <command.h> |
| 25 | +#include <irq_func.h> | |
| 25 | 26 | #include <asm/processor.h> |
| 26 | 27 | #include <asm/io.h> |
| 27 | 28 | #include <asm/sections.h> |
| @@ -48,7 +49,7 @@ int cleanup_before_linux(void) | ||
| 48 | 49 | return 0; |
| 49 | 50 | } |
| 50 | 51 | |
| 51 | -int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
| 52 | +int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) | |
| 52 | 53 | { |
| 53 | 54 | disable_interrupts(); |
| 54 | 55 | outw(0xa501, 0x000800c2); |
| @@ -71,7 +71,11 @@ _start: | ||
| 71 | 71 | mov.l #_etext,r2 |
| 72 | 72 | smovf |
| 73 | 73 | #endif |
| 74 | - mov.l #0,r1 | |
| 74 | + mov r0,r1 | |
| 75 | + bsr board_init_f_alloc_reserve | |
| 76 | + mov r1,r0 | |
| 77 | + bsr board_init_f_init_reserve | |
| 78 | + mov #0,r1 | |
| 75 | 79 | bsr board_init_f |
| 76 | 80 | |
| 77 | 81 | bra . |
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