[U-Boot] [PATCH 16/17] powerpc/83xx: add support for kmtegr1 board

Valentin Longchamp
2015-11-13T14:59:27Z

This board uses the same CPU (8309) as VECT1. The memory however is
different since it has NAND Flash, the NOR Flash partitioning is
different and of course the FPGAs as well.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Christoph Dietrich <christoph.dietrich@keymile.com>
---

board/keymile/km83xx/MAINTAINERS | 1 +
configs/kmtegr1_defconfig | 4 +++
include/configs/suvd3.h | 65 +++++++++++++++++++++++++++++++++++++---
3 files changed, 66 insertions(+), 4 deletions(-)
create mode 100644 configs/kmtegr1_defconfig

diff --git a/board/keymile/km83xx/MAINTAINERS b/board/keymile/km83xx/MAINTAINERS
index 58969a2..f765575 100644
--- a/board/keymile/km83xx/MAINTAINERS
+++ b/board/keymile/km83xx/MAINTAINERS
@@ -9,6 +9,7 @@ F: include/configs/tuxx1.h
F: configs/kmopti2_defconfig
F: configs/kmtepr2_defconfig
F: include/configs/suvd3.h
+F: configs/kmtegr1_defconfig
F: configs/kmvect1_defconfig
F: configs/kmvect1_p1a_defconfig
F: configs/suvd3_defconfig
diff --git a/configs/kmtegr1_defconfig b/configs/kmtegr1_defconfig
new file mode 100644
index 0000000..aee9886
--- /dev/null
+++ b/configs/kmtegr1_defconfig
@@ -0,0 +1,4 @@
+CONFIG_SYS_EXTRA_OPTIONS="KMTEGR1"
+CONFIG_PPC=y
+CONFIG_MPC83xx=y
+CONFIG_TARGET_SUVD3=y
diff --git a/include/configs/suvd3.h b/include/configs/suvd3.h
index fddba92..af8730a 100644
--- a/include/configs/suvd3.h
+++ b/include/configs/suvd3.h
@@ -29,13 +29,48 @@
#define CONFIG_KM_BOARD_NAME "suvd3"
/* include common defines/options for all 8321 Keymile boards */
#include "km/km8321-common.h"
+
#elif defined(CONFIG_KMVECT1) /* VECT1 board specific */
#define CONFIG_HOSTNAME kmvect1
#define CONFIG_KM_BOARD_NAME "kmvect1"
+/* at end of uboot partition, before env */
+#define CONFIG_SYS_QE_FW_ADDR 0xF00B0000
+/* include common defines/options for all 8309 Keymile boards */
+#include "km/km8309-common.h"
+
+#elif defined(CONFIG_KMTEGR1) /* TEGR1 board specific */
+#define CONFIG_HOSTNAME kmtegr1
+#define CONFIG_KM_BOARD_NAME "kmtegr1"
+#define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0"
+#define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1"
+#define MTDIDS_DEFAULT "nor0=boot,nand0=app"
+#define MTDPARTS_DEFAULT "mtdparts=" \
+ "boot:" \
+ "768k(u-boot)," \
+ "256k(qe-fw)," \
+ "128k(env)," \
+ "128k(envred)," \
+ "-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");" \
+ "app:" \
+ "-(" CONFIG_KM_UBI_PARTITION_NAME_APP ");"
+
+#define CONFIG_ENV_ADDR 0xF0100000
+#define CONFIG_ENV_OFFSET 0x100000
+
+#define CONFIG_CMD_NAND
+#define CONFIG_NAND_ECC_BCH
+#define CONFIG_BCH
+#define CONFIG_NAND_KMETER1
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+
/* include common defines/options for all 8309 Keymile boards */
#include "km/km8309-common.h"
+/* must be after the include because KMBEC_FPGA is otherwise undefined */
+#define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */
+
#else
-#error Supported boards are: SUVD3, KMVECT1
+#error Supported boards are: SUVD3, KMVECT1, KMTEGR1
#endif

#define CONFIG_SYS_APP1_BASE 0xA0000000
@@ -56,6 +91,7 @@
*
*/

+#if defined(CONFIG_SUVD3) || defined(CONFIG_KMVECT1)
/*
* APP1 on the local bus CS2
*/
@@ -82,14 +118,26 @@
0x0000c000 | \
MxMR_WLFx_2X)

+#elif defined(CONFIG_KMTEGR1)
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_APP2_BASE | \
+ BR_PS_16 | \
+ BR_MS_GPCM | \
+ BR_V)
+
+#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \
+ OR_GPCM_SCY_5 | \
+ OR_GPCM_TRLX_CLEAR | \
+ OR_GPCM_EHTR_CLEAR)
+
+#endif /* CONFIG_KMTEGR1 */
+
#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_APP2_BASE
#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)

/*
* MMU Setup
*/
-
-
+#if defined(CONFIG_SUVD3) || defined(CONFIG_KMVECT1)
/* APP1: icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_APP1_BASE | BATL_PP_RW | \
BATL_MEMCOHERENCE)
@@ -99,6 +147,13 @@
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U

+#elif defined(CONFIG_KMTEGR1)
+#define CONFIG_SYS_IBAT5L (0)
+#define CONFIG_SYS_IBAT5U (0)
+#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
+#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
+#endif /* CONFIG_KMTEGR1 */
+
#define CONFIG_SYS_IBAT6L (CONFIG_SYS_APP2_BASE | BATL_PP_RW | \
BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U (CONFIG_SYS_APP2_BASE | BATU_BL_256M | \
@@ -131,7 +186,9 @@
#define CONFIG_SYS_UEC1_PHY_ADDR CONFIG_SYS_FIXED_PHY_ADDR
#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_MII
#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
+#endif /* CONFIG_KMVECT1 */

+#if defined(CONFIG_KMVECT1) || defined(CONFIG_KMTEGR1)
/* ethernet port connected to piggy (UEC2) */
#define CONFIG_HAS_ETH1
#define CONFIG_UEC_ETH2
@@ -142,6 +199,6 @@
#define CONFIG_SYS_UEC2_PHY_ADDR 0
#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
#define CONFIG_SYS_UEC2_INTERFACE_SPEED 100
-#endif /* CONFIG_KMVECT1 */
+#endif /* CONFIG_KMVECT1 || CONFIG_KMTEGR1 */

#endif /* __CONFIG_H */
--
1.8.3.1