From e559ef1ae80c1bde942ad9c62932de20e2b68cef Mon Sep 17 00:00:00 2001 From: Konstantin Porotchkin Date: Sun, 8 Jan 2017 16:52:06 +0200 Subject: [PATCH] arm64: mvebu: Update bubt command MMC block device access Update the MMC block device access code in bubt command implementation according to the latest MMC driver changes. Change-Id: Ie852ceefa0b040ffe1362bdb7815fcea9b2d923b Signed-off-by: Konstantin Porotchkin Cc: Stefan Roese Cc: Nadav Haklai Cc: Neta Zur Hershkovits Cc: Omri Itach Cc: Igal Liberman Cc: Haim Boot Cc: Hanna Hawa --- cmd/mvebu/bubt.c | 25 ++++++++++++++++++++++--- 1 file changed, 22 insertions(+), 3 deletions(-) diff --git a/cmd/mvebu/bubt.c b/cmd/mvebu/bubt.c index 1cbfcf0863..b752927e8c 100644 --- a/cmd/mvebu/bubt.c +++ b/cmd/mvebu/bubt.c @@ -18,6 +18,9 @@ #include #include #include +#ifdef CONFIG_BLK +#include +#endif #include #include @@ -116,7 +119,9 @@ static int mmc_burn_image(size_t image_size) ulong blk_written; int err; const u8 mmc_dev_num = CONFIG_SYS_MMC_ENV_DEV; - +#ifdef CONFIG_BLK + struct blk_desc *blk_desc; +#endif mmc = find_mmc_device(mmc_dev_num); if (!mmc) { printf("No SD/MMC/eMMC card found\n"); @@ -144,13 +149,27 @@ static int mmc_burn_image(size_t image_size) * MMC/eMMC boots from LBA-0 */ start_lba = IS_SD(mmc) ? 1 : 0; +#ifdef CONFIG_BLK + blk_count = image_size / mmc->write_bl_len; + if (image_size % mmc->write_bl_len) + blk_count += 1; + + blk_desc = mmc_get_blk_desc(mmc); + if (!blk_desc) { + printf("Error - failed to obtain block descriptor\n"); + return -ENODEV; + } + blk_written = blk_dwrite(blk_desc, start_lba, blk_count, + (void *)get_load_addr()); +#else blk_count = image_size / mmc->block_dev.blksz; if (image_size % mmc->block_dev.blksz) blk_count += 1; blk_written = mmc->block_dev.block_write(mmc_dev_num, - start_lba, blk_count, - (void *)get_load_addr()); + start_lba, blk_count, + (void *)get_load_addr()); +#endif /* CONFIG_BLK */ if (blk_written != blk_count) { printf("Error - written %#lx blocks\n", blk_written); return -ENOSPC;