From: Clint Adams <clint@debian.org>
Date: Fri, 1 Jun 2012 01:04:49 +0000 (+0000)
Subject: kerma-sheevaplug-mvsata
X-Git-Tag: archive/raspbian/2016.11+dfsg1-3+rpi1~1^2^2^2~5
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=ff6b42468612c3a1e63a3af2268bc968319c372f;p=u-boot.git

kerma-sheevaplug-mvsata

Add mvsata support to SHEEVAPLUG

Signed-off-by: Gérald Kerma <geraker at gmail.com>

Gbp-Pq: Name kerma-sheevaplug-mvsata.diff
---

diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h
index 83dd8ff08..838636368 100644
--- a/include/configs/sheevaplug.h
+++ b/include/configs/sheevaplug.h
@@ -46,6 +46,7 @@
 #include <config_cmd_default.h>
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_ENV
+#define CONFIG_CMD_IDE
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_PING
@@ -97,6 +98,34 @@
 #define CONFIG_PHY_BASE_ADR	0
 #endif /* CONFIG_CMD_NET */
 
+/*
+ * IDE Support on SATA port0
+ */
+#ifdef CONFIG_CMD_IDE
+#define __io
+#define CONFIG_CMD_EXT2
+#define CONFIG_MVSATA_IDE
+#define CONFIG_IDE_PREINIT
+#define CONFIG_MVSATA_IDE_USE_PORT0
+/* Needs byte-swapping for ATA data register */
+#define CONFIG_IDE_SWAP_IO
+/* Data, registers and alternate blocks are at the same offset */
+#define CONFIG_SYS_ATA_DATA_OFFSET	(0x0100)
+#define CONFIG_SYS_ATA_REG_OFFSET	(0x0100)
+#define CONFIG_SYS_ATA_ALT_OFFSET	(0x0100)
+/* Each 8-bit ATA register is aligned to a 4-bytes address */
+#define CONFIG_SYS_ATA_STRIDE		4
+/* Controller supports 48-bits LBA addressing */
+#define CONFIG_LBA48
+/* CONFIG_CMD_IDE requires some #defines for ATA registers */
+#define CONFIG_SYS_IDE_MAXBUS		1
+#define CONFIG_SYS_IDE_MAXDEVICE	1
+/* ATA registers base is at SATA controller base */
+#define CONFIG_SYS_ATA_BASE_ADDR	KW_SATA_BASE
+/* ATA bus 0 is Kirkwood port 1 on sheevaplug */
+#define CONFIG_SYS_ATA_IDE0_OFFSET	KW_SATA_PORT1_OFFSET
+#endif /* CONFIG_CMD_IDE */
+
 /*
  * File system
  */