OMAP242x H4 board update
- fix for ES2 differences.
- switch to using the cfi_flash driver.
- fix SRAM build address.
- fix for GP device operation.
- unlock SRAM for GP devices.
- display more device information.
- fix potential deadlock in omap24xx_i2c driver.
- fix DLL load values to match dpllout*1 operation.
- fix 2nd chip select init for combo DDR device.
- add support for CFI Intel 28F256L18 on H4 board.
Patch by Richard Woodruff, 03 Mar 2005
diff --git a/include/asm-arm/arch-arm1136/sys_info.h b/include/asm-arm/arch-arm1136/sys_info.h
index ef301ba..53c231a 100644
--- a/include/asm-arm/arch-arm1136/sys_info.h
+++ b/include/asm-arm/arch-arm1136/sys_info.h
@@ -39,7 +39,8 @@
u32 cpu_rev; /* rev of given cpu; ES1, ES2,...*/
} h4_sys_data;
-#define SDR_DISCRETE 4
+#define XDR_POP 5 /* package on package part */
+#define SDR_DISCRETE 4 /* 128M memory SDR module*/
#define DDR_STACKED 3 /* stacked part on 2422 */
#define DDR_COMBO 2 /* combo part on cpu daughter card (menalaeus) */
#define DDR_DISCRETE 1 /* 2x16 parts on daughter card */
@@ -50,16 +51,19 @@
#define DDR_165 165 /* future parts */
#define CPU_2420 0x2420
-#define CPU_2422 0x2422
+#define CPU_2422 0x2422 /* 2420 + 64M stacked */
+#define CPU_2423 0x2423 /* 2420 + 96M stacked */
#define CPU_2422_ES1 1
#define CPU_2422_ES2 2
#define CPU_2420_ES1 1
#define CPU_2420_ES2 2
+#define CPU_2420_2422_ES1 1
#define CPU_2420_CHIPID 0x0B5D9000
#define CPU_24XX_ID_MASK 0x0FFFF000
#define CPU_242X_REV_MASK 0xF0000000
+#define CPU_242X_PID_MASK 0x000F0000
#define BOARD_H4_MENELAUS 1
#define BOARD_H4_SDP 2