-From cf731bb198bdaa4ce741536252ea99518887b721 Mon Sep 17 00:00:00 2001
+From bf93090747e3d23e5354bd8da52f85d96c0f6606 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 12:49:41 +0200
Subject: [PATCH 1/5] MIPS: BCM47xx: Really fix 128MB RAM problem
* want to reuse the memory used by CFE (around 4MB). That means cfe_*
* functions stop to work at some point during the boot, we should only
* call them at the beginning of the boot.
-+ *
++ *
+ * BCM47XX uses 128MB for addressing the ram, if the system contains
+ * less that that amount of ram it remaps the ram more often into the
+ * available space.
for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
+ if (((unsigned long)(prom_init) + mem) > max) {
+ mem = (128 << 20);
-+ printk("assume 128MB RAM\n");
++ printk(KERN_DEBUG "assume 128MB RAM\n");
+ break;
+ }
if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
-From 493d4a90850509e5f09b4799d4fc234b734a9d30 Mon Sep 17 00:00:00 2001
+From f382c623892dad1c6a9ebc0e12d01fd45ee50db8 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 13:34:32 +0200
Subject: [PATCH 2/5] MIPS: BCM47xx: Fill more values into ssb sprom
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
- arch/mips/bcm47xx/setup.c | 125 +++++++++++++++++++++++++++++++++------------
- 1 files changed, 92 insertions(+), 33 deletions(-)
+ arch/mips/bcm47xx/setup.c | 130 +++++++++++++++++++++++++++++++++-----------
+ 1 files changed, 97 insertions(+), 33 deletions(-)
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
-@@ -74,6 +74,89 @@ static void str2eaddr(char *str, char *d
+@@ -74,6 +74,94 @@ static void str2eaddr(char *str, char *d
}
}
+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
+{
+ char buf[100];
-+ u64 boardflags;
++ u32 boardflags;
+
+ memset(sprom, 0, sizeof(struct ssb_sprom));
+
+
+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
-+ boardflags = simple_strtoll(buf, NULL, 0);
++ boardflags = simple_strtoul(buf, NULL, 0);
+ if (boardflags) {
-+ sprom->boardflags_lo = (boardflags & 0x000000000000FFFFLLU);
-+ sprom->boardflags_hi = (boardflags & 0x00000000FFFF0000LLU) >> 16;
-+ sprom->boardflags2_lo = (boardflags & 0x0000FFFF00000000LLU) >> 32;
-+ sprom->boardflags2_hi = (boardflags & 0xFFFF000000000000LLU) >> 48;
++ sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
++ sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
++ }
++ if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("boardflags2", buf, sizeof(buf)) >= 0)
++ boardflags = simple_strtoul(buf, NULL, 0);
++ if (boardflags) {
++ sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
++ sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16;
+ }
+}
+
static int bcm47xx_get_invariants(struct ssb_bus *bus,
struct ssb_init_invariants *iv)
{
-@@ -82,43 +165,19 @@ static int bcm47xx_get_invariants(struct
+@@ -82,43 +170,19 @@ static int bcm47xx_get_invariants(struct
/* Fill boardinfo structure */
memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
-From 13f9cbc3c26be8071d33206dd931431e84e83068 Mon Sep 17 00:00:00 2001
+From e6feb5dc2c1bb28582fa3e1445f9d90114e39724 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 13:58:09 +0200
Subject: [PATCH 3/5] MIPS: BCM47xx: Activate SSB_B43_PCI_BRIDGE by default
-From 09ebc2952d9d3df6b9c548d9943dc8bcffb87540 Mon Sep 17 00:00:00 2001
+From 3902bba103634d3256dac557020d7974f0d08aff Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 14:59:24 +0200
Subject: [PATCH 4/5] MIPS: BCM47xx: Setup and register serial early
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
arch/mips/Kconfig | 1 -
- arch/mips/bcm47xx/setup.c | 36 +++++++++++++++++++++++++++++++++++-
- 2 files changed, 35 insertions(+), 2 deletions(-)
+ arch/mips/bcm47xx/setup.c | 37 ++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 36 insertions(+), 2 deletions(-)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
#include <asm/bootinfo.h>
#include <asm/reboot.h>
#include <asm/time.h>
-@@ -184,12 +186,44 @@ static int bcm47xx_get_invariants(struct
+@@ -189,12 +191,45 @@ static int bcm47xx_get_invariants(struct
void __init plat_mem_setup(void)
{
+ if (!strncmp(buf, "console=ttyS1", 13)) {
+ struct ssb_serial_port port;
+
-+ printk("Swapping serial ports!\n");
++ printk(KERN_DEBUG "Swapping serial ports!\n");
+ /* swap serial ports */
+ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
-+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
++ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1],
++ sizeof(port));
+ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
+ }
+
+
+ early_serial_setup(&s);
+ }
-+ printk("Serial init done.\n");
++ printk(KERN_DEBUG "Serial init done.\n");
_machine_restart = bcm47xx_machine_restart;
_machine_halt = bcm47xx_machine_halt;
-From 4863132bcb6c87152ea474297329048cc8516ad2 Mon Sep 17 00:00:00 2001
+From 83b4ed2d1789609565822335ea27026d46fbb477 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 15:11:26 +0200
Subject: [PATCH 5/5] MIPS: BCM47xx: Remove CFE console
+EXPORT_SYMBOL(nvram_get);
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
-@@ -229,3 +229,20 @@ void __init plat_mem_setup(void)
+@@ -235,3 +235,20 @@ void __init plat_mem_setup(void)
_machine_halt = bcm47xx_machine_halt;
pm_power_off = bcm47xx_machine_halt;
}
-From cf731bb198bdaa4ce741536252ea99518887b721 Mon Sep 17 00:00:00 2001
+From bf93090747e3d23e5354bd8da52f85d96c0f6606 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 12:49:41 +0200
Subject: [PATCH 1/5] MIPS: BCM47xx: Really fix 128MB RAM problem
* want to reuse the memory used by CFE (around 4MB). That means cfe_*
* functions stop to work at some point during the boot, we should only
* call them at the beginning of the boot.
-+ *
++ *
+ * BCM47XX uses 128MB for addressing the ram, if the system contains
+ * less that that amount of ram it remaps the ram more often into the
+ * available space.
for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
+ if (((unsigned long)(prom_init) + mem) > max) {
+ mem = (128 << 20);
-+ printk("assume 128MB RAM\n");
++ printk(KERN_DEBUG "assume 128MB RAM\n");
+ break;
+ }
if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
-From 493d4a90850509e5f09b4799d4fc234b734a9d30 Mon Sep 17 00:00:00 2001
+From f382c623892dad1c6a9ebc0e12d01fd45ee50db8 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 13:34:32 +0200
Subject: [PATCH 2/5] MIPS: BCM47xx: Fill more values into ssb sprom
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
- arch/mips/bcm47xx/setup.c | 125 +++++++++++++++++++++++++++++++++------------
- 1 files changed, 92 insertions(+), 33 deletions(-)
+ arch/mips/bcm47xx/setup.c | 130 +++++++++++++++++++++++++++++++++-----------
+ 1 files changed, 97 insertions(+), 33 deletions(-)
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
-@@ -74,6 +74,89 @@ static void str2eaddr(char *str, char *d
+@@ -74,6 +74,94 @@ static void str2eaddr(char *str, char *d
}
}
+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
+{
+ char buf[100];
-+ u64 boardflags;
++ u32 boardflags;
+
+ memset(sprom, 0, sizeof(struct ssb_sprom));
+
+
+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
-+ boardflags = simple_strtoll(buf, NULL, 0);
++ boardflags = simple_strtoul(buf, NULL, 0);
+ if (boardflags) {
-+ sprom->boardflags_lo = (boardflags & 0x000000000000FFFFLLU);
-+ sprom->boardflags_hi = (boardflags & 0x00000000FFFF0000LLU) >> 16;
-+ sprom->boardflags2_lo = (boardflags & 0x0000FFFF00000000LLU) >> 32;
-+ sprom->boardflags2_hi = (boardflags & 0xFFFF000000000000LLU) >> 48;
++ sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
++ sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
++ }
++ if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("boardflags2", buf, sizeof(buf)) >= 0)
++ boardflags = simple_strtoul(buf, NULL, 0);
++ if (boardflags) {
++ sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
++ sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16;
+ }
+}
+
static int bcm47xx_get_invariants(struct ssb_bus *bus,
struct ssb_init_invariants *iv)
{
-@@ -82,43 +165,19 @@ static int bcm47xx_get_invariants(struct
+@@ -82,43 +170,19 @@ static int bcm47xx_get_invariants(struct
/* Fill boardinfo structure */
memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
-From 13f9cbc3c26be8071d33206dd931431e84e83068 Mon Sep 17 00:00:00 2001
+From e6feb5dc2c1bb28582fa3e1445f9d90114e39724 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 13:58:09 +0200
Subject: [PATCH 3/5] MIPS: BCM47xx: Activate SSB_B43_PCI_BRIDGE by default
-From 09ebc2952d9d3df6b9c548d9943dc8bcffb87540 Mon Sep 17 00:00:00 2001
+From 3902bba103634d3256dac557020d7974f0d08aff Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 14:59:24 +0200
Subject: [PATCH 4/5] MIPS: BCM47xx: Setup and register serial early
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
arch/mips/Kconfig | 1 -
- arch/mips/bcm47xx/setup.c | 36 +++++++++++++++++++++++++++++++++++-
- 2 files changed, 35 insertions(+), 2 deletions(-)
+ arch/mips/bcm47xx/setup.c | 37 ++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 36 insertions(+), 2 deletions(-)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
#include <asm/bootinfo.h>
#include <asm/reboot.h>
#include <asm/time.h>
-@@ -184,12 +186,44 @@ static int bcm47xx_get_invariants(struct
+@@ -189,12 +191,45 @@ static int bcm47xx_get_invariants(struct
void __init plat_mem_setup(void)
{
+ if (!strncmp(buf, "console=ttyS1", 13)) {
+ struct ssb_serial_port port;
+
-+ printk("Swapping serial ports!\n");
++ printk(KERN_DEBUG "Swapping serial ports!\n");
+ /* swap serial ports */
+ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
-+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
++ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1],
++ sizeof(port));
+ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
+ }
+
+
+ early_serial_setup(&s);
+ }
-+ printk("Serial init done.\n");
++ printk(KERN_DEBUG "Serial init done.\n");
_machine_restart = bcm47xx_machine_restart;
_machine_halt = bcm47xx_machine_halt;
-From 4863132bcb6c87152ea474297329048cc8516ad2 Mon Sep 17 00:00:00 2001
+From 83b4ed2d1789609565822335ea27026d46fbb477 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 15:11:26 +0200
Subject: [PATCH 5/5] MIPS: BCM47xx: Remove CFE console
+EXPORT_SYMBOL(nvram_get);
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
-@@ -229,3 +229,20 @@ void __init plat_mem_setup(void)
+@@ -235,3 +235,20 @@ void __init plat_mem_setup(void)
_machine_halt = bcm47xx_machine_halt;
pm_power_off = bcm47xx_machine_halt;
}
projects / openwrt / svn-archive / archive.git / commitdiff