mpc83xx: migrate remaining freescale boards to libfdt

this adds libfdt support code for the freescale
mpc8313erdb, mpc832xemds, mpc8349emds, mpc8349itx,
and gp boards.

Boards remain compatible with OF_FLAT_TREE.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

diff --git a/board/freescale/mpc8323erdb/mpc8323erdb.c b/board/freescale/mpc8323erdb/mpc8323erdb.c
index 81b82b7..850d1c3 100644 (file)
--- a/board/freescale/mpc8323erdb/mpc8323erdb.c
+++ b/board/freescale/mpc8323erdb/mpc8323erdb.c
@@ -184,12 +184,21 @@ void pci_init_board(void)
 }
 
 #if defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_board_setup(void *blob, bd_t *bd)
+void ft_board_setup(void *blob, bd_t *bd)
 {
+#if defined(CONFIG_OF_FLAT_TREE)
+       u32 *p;
+       int len;
+
+       p = ft_get_prop(blob, "/memory/reg", &len);
+       if (p != NULL) {
+               *p++ = cpu_to_be32(bd->bi_memstart);
+               *p = cpu_to_be32(bd->bi_memsize);
+       }
+#endif
        ft_cpu_setup(blob, bd);
 #ifdef CONFIG_PCI
        ft_pci_setup(blob, bd);
 #endif
 }
-#endif /* CONFIG_OF_BOARD_SETUP */
+#endif

diff --git a/board/mpc8313erdb/mpc8313erdb.c b/board/mpc8313erdb/mpc8313erdb.c
index 999fe9e..861c143 100644 (file)
--- a/board/mpc8313erdb/mpc8313erdb.c
+++ b/board/mpc8313erdb/mpc8313erdb.c
@@ -23,7 +23,11 @@
  */
 
 #include <common.h>
+#if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
 #include <pci.h>
 #include <mpc83xx.h>
 
@@ -96,21 +100,22 @@ void pci_init_board(void)
        mpc83xx_pci_init(1, reg, warmboot);
 }
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_OF_BOARD_SETUP)
 void ft_board_setup(void *blob, bd_t *bd)
 {
+#if defined(CONFIG_OF_FLAT_TREE)
        u32 *p;
        int len;
 
-#ifdef CONFIG_PCI
-       ft_pci_setup(blob, bd);
-#endif
-       ft_cpu_setup(blob, bd);
-
        p = ft_get_prop(blob, "/memory/reg", &len);
-       if (p) {
+       if (p != NULL) {
                *p++ = cpu_to_be32(bd->bi_memstart);
                *p = cpu_to_be32(bd->bi_memsize);
        }
+#endif
+       ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+       ft_pci_setup(blob, bd);
+#endif
 }
 #endif

diff --git a/board/mpc832xemds/mpc832xemds.c b/board/mpc832xemds/mpc832xemds.c
index 772da67..f70783e 100644 (file)
--- a/board/mpc832xemds/mpc832xemds.c
+++ b/board/mpc832xemds/mpc832xemds.c
@@ -29,6 +29,8 @@
 #endif
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
 #endif
 
 const qe_iop_conf_t qe_iop_conf_tab[] = {
@@ -155,22 +157,22 @@ int checkboard(void)
        return 0;
 }
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_board_setup(void *blob, bd_t *bd)
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
 {
+#if defined(CONFIG_OF_FLAT_TREE)
        u32 *p;
        int len;
 
-#ifdef CONFIG_PCI
-       ft_pci_setup(blob, bd);
-#endif
-       ft_cpu_setup(blob, bd);
-
        p = ft_get_prop(blob, "/memory/reg", &len);
        if (p != NULL) {
                *p++ = cpu_to_be32(bd->bi_memstart);
                *p = cpu_to_be32(bd->bi_memsize);
        }
+#endif
+       ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+       ft_pci_setup(blob, bd);
+#endif
 }
 #endif

diff --git a/board/mpc832xemds/pci.c b/board/mpc832xemds/pci.c
index d0a407a..c2f61ea 100644 (file)
--- a/board/mpc832xemds/pci.c
+++ b/board/mpc832xemds/pci.c
@@ -20,6 +20,8 @@
 #include <i2c.h>
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
 #endif
 
 #include <asm/fsl_i2c.h>
@@ -299,7 +301,27 @@ void pci_init_board(void)
 }
 #endif                         /* CONFIG_PCISLAVE */
 
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_LIBFDT)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+       int nodeoffset;
+       int err;
+       int tmp[2];
+
+       nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8500");
+       if (nodeoffset >= 0) {
+               tmp[0] = cpu_to_be32(hose[0].first_busno);
+               tmp[1] = cpu_to_be32(hose[0].last_busno);
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
+       }
+}
+#elif defined(CONFIG_OF_FLAT_TREE)
 void
 ft_pci_setup(void *blob, bd_t *bd)
 {

diff --git a/board/mpc8349emds/mpc8349emds.c b/board/mpc8349emds/mpc8349emds.c
index 521d1bb..2ad25ec 100644 (file)
--- a/board/mpc8349emds/mpc8349emds.c
+++ b/board/mpc8349emds/mpc8349emds.c
@@ -34,6 +34,8 @@
 #endif
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
 #endif
 
 int fixed_sdram(void);
@@ -257,22 +259,22 @@ void sdram_init(void)
 }
 #endif
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_board_setup(void *blob, bd_t *bd)
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
 {
+#if defined(CONFIG_OF_FLAT_TREE)
        u32 *p;
        int len;
 
-#ifdef CONFIG_PCI
-       ft_pci_setup(blob, bd);
-#endif
-       ft_cpu_setup(blob, bd);
-
        p = ft_get_prop(blob, "/memory/reg", &len);
        if (p != NULL) {
                *p++ = cpu_to_be32(bd->bi_memstart);
                *p = cpu_to_be32(bd->bi_memsize);
        }
+#endif
+       ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+       ft_pci_setup(blob, bd);
+#endif
 }
 #endif

diff --git a/board/mpc8349emds/pci.c b/board/mpc8349emds/pci.c
index d6a12b8..ae94a2f 100644 (file)
--- a/board/mpc8349emds/pci.c
+++ b/board/mpc8349emds/pci.c
@@ -25,6 +25,12 @@
 #include <pci.h>
 #include <asm/mpc8349_pci.h>
 #include <i2c.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
+
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -382,7 +388,40 @@ pci_init_board(void)
 
 }
 
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_LIBFDT)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+       int nodeoffset;
+       int err;
+       int tmp[2];
+
+       nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8500");
+       if (nodeoffset >= 0) {
+               tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
+               tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
+       }
+#ifdef CONFIG_MPC83XX_PCI2
+       nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8600");
+       if (nodeoffset >= 0) {
+               tmp[0] = cpu_to_be32(pci_hose[1].first_busno);
+               tmp[1] = cpu_to_be32(pci_hose[1].last_busno);
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
+       }
+#endif
+}
+#elif defined(CONFIG_OF_FLAT_TREE)
 void
 ft_pci_setup(void *blob, bd_t *bd)
 {

diff --git a/board/mpc8349itx/mpc8349itx.c b/board/mpc8349itx/mpc8349itx.c
index 178b1d3..125e6c0 100644 (file)
--- a/board/mpc8349itx/mpc8349itx.c
+++ b/board/mpc8349itx/mpc8349itx.c
@@ -39,6 +39,8 @@
 #endif
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
 #endif
 
 #ifndef CONFIG_SPD_EEPROM
@@ -385,22 +387,22 @@ int misc_init_r(void)
        return rc;
 }
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_board_setup(void *blob, bd_t *bd)
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
 {
+#if defined(CONFIG_OF_FLAT_TREE)
        u32 *p;
        int len;
 
-#ifdef CONFIG_PCI
-       ft_pci_setup(blob, bd);
-#endif
-       ft_cpu_setup(blob, bd);
-
        p = ft_get_prop(blob, "/memory/reg", &len);
        if (p != NULL) {
                *p++ = cpu_to_be32(bd->bi_memstart);
                *p = cpu_to_be32(bd->bi_memsize);
        }
+#endif
+       ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+       ft_pci_setup(blob, bd);
+#endif
 }
 #endif

diff --git a/board/mpc8349itx/pci.c b/board/mpc8349itx/pci.c
index e81ad27..5ca094d 100644 (file)
--- a/board/mpc8349itx/pci.c
+++ b/board/mpc8349itx/pci.c
@@ -31,6 +31,8 @@
 #include <i2c.h>
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
+#elif defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
 #endif
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -332,8 +334,40 @@ void pci_init_board(void)
 #endif
 }
 
-#endif                         /* CONFIG_PCI */
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_LIBFDT)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+       int nodeoffset;
+       int err;
+       int tmp[2];
+
+       nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8500");
+       if (nodeoffset >= 0) {
+               tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
+               tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
+       }
+#ifdef CONFIG_MPC83XX_PCI2
+       nodeoffset = fdt_find_node_by_path(blob, "/" OF_SOC "/pci@8500");
+       if (nodeoffset >= 0) {
+               tmp[0] = cpu_to_be32(pci_hose[1].first_busno);
+               tmp[1] = cpu_to_be32(pci_hose[1].last_busno);
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
+       }
+#endif
+}
+#elif defined(CONFIG_OF_FLAT_TREE)
 void
 ft_pci_setup(void *blob, bd_t *bd)
 {
@@ -355,3 +389,4 @@ ft_pci_setup(void *blob, bd_t *bd)
 #endif
 }
 #endif /* CONFIG_OF_FLAT_TREE */
+#endif /* CONFIG_PCI */

diff --git a/board/mpc8360emds/mpc8360emds.c b/board/mpc8360emds/mpc8360emds.c
index eec46fb..3861733 100644 (file)
--- a/board/mpc8360emds/mpc8360emds.c
+++ b/board/mpc8360emds/mpc8360emds.c
@@ -284,10 +284,8 @@ void sdram_init(void)
 }
 #endif
 
-#if (defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)) \
-     && defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_board_setup(void *blob, bd_t *bd)
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
 {
 #if defined(CONFIG_OF_FLAT_TREE)
        u32 *p;
@@ -299,10 +297,9 @@ ft_board_setup(void *blob, bd_t *bd)
                *p = cpu_to_be32(bd->bi_memsize);
        }
 #endif
-
+       ft_cpu_setup(blob, bd);
 #ifdef CONFIG_PCI
        ft_pci_setup(blob, bd);
 #endif
-       ft_cpu_setup(blob, bd);
 }
-#endif /* CONFIG_OF_x */
+#endif

diff --git a/cpu/mpc83xx/pci.c b/cpu/mpc83xx/pci.c
index 2298218..5675afe 100644 (file)
--- a/cpu/mpc83xx/pci.c
+++ b/cpu/mpc83xx/pci.c
@@ -28,7 +28,6 @@
 
 #if defined(CONFIG_OF_LIBFDT)
 #include <libfdt.h>
-#include <libfdt_env.h>
 #elif defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
 #endif
@@ -184,7 +183,12 @@ void ft_pci_setup(void *blob, bd_t *bd)
        if (nodeoffset >= 0) {
                tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
                tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
-               err = fdt_setprop(blob, nodeoffset, "bus-range", tmp, sizeof(tmp));
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
        }
 
        if (pci_num_buses < 2)
@@ -194,7 +198,12 @@ void ft_pci_setup(void *blob, bd_t *bd)
        if (nodeoffset >= 0) {
                tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
                tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
-               err = fdt_setprop(blob, nodeoffset, "bus-range", tmp, sizeof(tmp));
+               err = fdt_setprop(blob, nodeoffset, "bus-range",
+                                 tmp, sizeof(tmp));
+
+               tmp[0] = cpu_to_be32(gd->pci_clk);
+               err = fdt_setprop(blob, nodeoffset, "clock-frequency",
+                                 tmp, sizeof(tmp[0]));
        }
 }
 #elif CONFIG_OF_FLAT_TREE