From: Tom Warren <twarren.nvidia@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 6/6] Tegra30: MMC: Enable DT MMC driver support for Tegra30 Cardhu boards
Date: Tue, 5 Mar 2013 09:29:45 -0700 [thread overview]
Message-ID: <1362500985-13196-7-git-send-email-twarren@nvidia.com> (raw)
In-Reply-To: <1362500985-13196-1-git-send-email-twarren@nvidia.com>
Tested on my Cardhu-A04 tablet, eMMC and SD-Card work fine, can load
a kernel off of an SD card OK, card detect works, and the env is now
stored in eMMC (end of the 2nd 'boot' sector, same as Tegra20).
Signed-off-by: Tom Warren <twarren@nvidia.com>
---
v2:
- no change
include/configs/cardhu.h | 20 +++++++++++++++++++-
include/configs/tegra30-common.h | 3 +++
2 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/include/configs/cardhu.h b/include/configs/cardhu.h
index 1616b39..18c7eb8 100644
--- a/include/configs/cardhu.h
+++ b/include/configs/cardhu.h
@@ -47,7 +47,25 @@
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_I2C
-#define CONFIG_ENV_IS_NOWHERE
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_FS_EXT4
+#define CONFIG_FS_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_FS_GENERIC
+
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_SYS_MMC_ENV_PART 2
/* SPI */
#define CONFIG_TEGRA_SLINK
diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h
index 04517e1..bd1dfe8 100644
--- a/include/configs/tegra30-common.h
+++ b/include/configs/tegra30-common.h
@@ -86,4 +86,7 @@
/* Total I2C ports on Tegra30 */
#define TEGRA_I2C_NUM_CONTROLLERS 5
+/* Misc utility code */
+#define CONFIG_BOUNCE_BUFFER
+
#endif /* _TEGRA30_COMMON_H_ */
--
1.7.0.4
prev parent reply other threads:[~2013-03-05 16:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-05 16:29 [U-Boot] [PATCH v2 0/6] Tegra30: MMC: Add DT-based MMC driver for Tegra30/Cardhu Tom Warren
2013-03-05 16:29 ` [U-Boot] [PATCH v2 1/6] Tegra30: fdt: Add SDMMC (sdhci) nodes for T30 boards (Cardhu for now) Tom Warren
2013-03-05 16:29 ` [U-Boot] [PATCH v2 2/6] Tegra: MMC: Added/update SDMMC registers/base addresses for T20/T30 Tom Warren
2013-03-05 16:29 ` [U-Boot] [PATCH v2 3/6] Tegra30: MMC: Add SD bus power-rail and SDMMC pad init routines Tom Warren
2013-03-05 17:55 ` Stephen Warren
2013-03-05 18:23 ` Tom Warren
2013-03-05 19:10 ` Stephen Warren
2013-03-05 16:29 ` [U-Boot] [PATCH v2 4/6] mmc: Tegra: Add SD bus power/voltage function and MMC pad init call Tom Warren
2013-03-05 16:29 ` [U-Boot] [PATCH v2 5/6] Tegra30: mmc: Add Tegra30 SDMMC compatible entry to fdtdec & driver Tom Warren
2013-03-05 16:29 ` Tom Warren [this message]
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