Patchwork [U-Boot,v5,15/30] zynq: zc70x: Add Catalyst 24WC08 EEPROM config support

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Submitter Jagannadha Sutradharudu Teki
Date Jan. 8, 2014, 8:18 p.m.
Message ID <f3c09acb-b4ca-4513-89ce-89b8e3b4b1c1@VA3EHSMHS010.ehs.local>
Download mbox | patch
Permalink /patch/308432/
State Accepted
Delegated to: Albert ARIBAUD
Headers show

Comments

Jagannadha Sutradharudu Teki - Jan. 8, 2014, 8:18 p.m.
Adds configurations for Catalyst 24WC08 EEPROM, which
is present on the zynq boards.

Enable EEPROM support for zc70x boards.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq-common.h | 10 ++++++++++
 include/configs/zynq_zc70x.h  |  1 +
 2 files changed, 11 insertions(+)

Patch

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index e5b1e1d..cf96333 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -97,6 +97,16 @@ 
 # define CONFIG_SYS_I2C_ZYNQ_SLAVE		1
 #endif
 
+/* EEPROM */
+#ifdef CONFIG_ZYNQ_EEPROM
+# define CONFIG_CMD_EEPROM
+# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
+# define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
+# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
+# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
+# define CONFIG_SYS_EEPROM_SIZE			1024 /* Bytes */
+#endif
+
 #define CONFIG_BOOTP_SERVERIP
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY
diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h
index 6950d41..0a7fa97 100644
--- a/include/configs/zynq_zc70x.h
+++ b/include/configs/zynq_zc70x.h
@@ -20,6 +20,7 @@ 
 
 #define CONFIG_ZYNQ_SDHCI0
 #define CONFIG_ZYNQ_I2C0
+#define CONFIG_ZYNQ_EEPROM
 #define CONFIG_ZYNQ_BOOT_FREEBSD
 
 #include <configs/zynq-common.h>