diff options
| -rw-r--r-- | board/freescale/mpc8536ds/mpc8536ds.c | 6 | ||||
| -rw-r--r-- | common/cmd_sata.c | 12 | ||||
| -rw-r--r-- | include/sata.h | 1 | ||||
| -rw-r--r-- | lib_ppc/board.c | 20 |
4 files changed, 15 insertions, 24 deletions
diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c index 1e2e2dc13..1e2e4e672 100644 --- a/board/freescale/mpc8536ds/mpc8536ds.c +++ b/board/freescale/mpc8536ds/mpc8536ds.c @@ -582,15 +582,15 @@ get_board_ddr_clk(ulong dummy) } #endif -int is_sata_supported(void) +int sata_initialize(void) { volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); uint sdrs2_io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_SRDS2_IO_SEL) >> 27; if (sdrs2_io_sel & 0x04) - return 0; + return 1; - return 1; + return __sata_initialize(); } int board_eth_init(bd_t *bis) diff --git a/common/cmd_sata.c b/common/cmd_sata.c index dd6f1d9a5..c6e0d3760 100644 --- a/common/cmd_sata.c +++ b/common/cmd_sata.c @@ -31,7 +31,7 @@ int curr_device = -1; block_dev_desc_t sata_dev_desc[CONFIG_SYS_SATA_MAX_DEVICE]; -int sata_initialize(void) +int __sata_initialize(void) { int rc; int i; @@ -55,6 +55,7 @@ int sata_initialize(void) curr_device = 0; return rc; } +int sata_initialize(void) __attribute__((weak,alias("__sata_initialize"))); block_dev_desc_t *sata_get_dev(int dev) { @@ -65,6 +66,14 @@ int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { int rc = 0; + if (argc == 2 && strcmp(argv[1], "init") == 0) + return sata_initialize(); + + /* If the user has not yet run `sata init`, do it now */ + if (curr_device == -1) + if (sata_initialize()) + return 1; + switch (argc) { case 0: case 1: @@ -186,6 +195,7 @@ int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( sata, 5, 1, do_sata, "sata - SATA sub system\n", + "init - init SATA sub system\n" "sata info - show available SATA devices\n" "sata device [dev] - show or set current device\n" "sata part [dev] - print partition table\n" diff --git a/include/sata.h b/include/sata.h index 57ee9ac86..37573cfee 100644 --- a/include/sata.h +++ b/include/sata.h @@ -7,5 +7,6 @@ ulong sata_read(int dev, ulong blknr, ulong blkcnt, void *buffer); ulong sata_write(int dev, ulong blknr, ulong blkcnt, const void *buffer); int sata_initialize(void); +int __sata_initialize(void); #endif diff --git a/lib_ppc/board.c b/lib_ppc/board.c index 61c29b563..df1cf13b5 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -38,9 +38,6 @@ #if defined(CONFIG_CMD_IDE) #include <ide.h> #endif -#if defined(CONFIG_CMD_SATA) -#include <sata.h> -#endif #if defined(CONFIG_CMD_SCSI) #include <scsi.h> #endif @@ -639,16 +636,6 @@ void board_init_f (ulong bootflag) /* NOTREACHED - relocate_code() does not return */ } -int __is_sata_supported(void) -{ - /* For some boards, when sata disabled by the switch, and the - * driver still access the sata registers, the cpu will hangup. - * please define platform specific is_sata_supported() if your - * board have such issue.*/ - return 1; -} -int is_sata_supported(void) __attribute__((weak, alias("__is_sata_supported"))); - /************************************************************************ * * This is the next part if the initialization sequence: we are now @@ -1152,13 +1139,6 @@ void board_init_r (gd_t *id, ulong dest_addr) #endif #endif -#if defined(CONFIG_CMD_SATA) - if (is_sata_supported()) { - puts("SATA: "); - sata_initialize(); - } -#endif - #ifdef CONFIG_LAST_STAGE_INIT WATCHDOG_RESET (); /* |