On Thu, Feb 20, 2014 at 8:48 AM, Ian Campbell ijc@hellion.org.uk wrote:
This allow the platform to register the platform ahci device.
Signed-off-by: Ian Campbell ijc@hellion.org.uk
In theory this could perhaps be used by highbank. I have access to a Midway system (close enough for testing purposes, I think) but since Calxeda has folded I'm not sure it is worth it, and I am not entirely keen on reflashing firmware on the system I have access too (no safety net)...
You can actually chainload highbank/midway u-boot. Load u-boot.bin to 0x8000 and do "go 0x8000".
You can't really brick a system by updating u-boot. There are a few things not in mainline, but it is mainly the env which is separate.
Rob
arch/arm/lib/board.c | 6 ++++++ drivers/block/ahci.c | 5 +++++ 2 files changed, 11 insertions(+)
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 34f50b0..fe381a3 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -33,6 +33,7 @@ #include <nand.h> #include <onenand_uboot.h> #include <mmc.h> +#include <scsi.h> #include <libfdt.h> #include <fdtdec.h> #include <post.h> @@ -593,6 +594,11 @@ void board_init_r(gd_t *id, ulong dest_addr) mmc_initialize(gd->bd); #endif
+#ifdef CONFIG_CMD_SCSI
puts("SCSI: ");scsi_init();+#endif
#ifdef CONFIG_HAS_DATAFLASH AT91F_DataflashInit(); dataflash_print_info(); diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c index 0daad36..d5370fa 100644 --- a/drivers/block/ahci.c +++ b/drivers/block/ahci.c @@ -924,6 +924,11 @@ int ahci_init(u32 base) err_out: return rc; }
+void __weak scsi_init(void) +{ +}
#endif
/*
1.8.5.3
U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot