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[adm5120]: from now on, the kernel parses parameters passed by our lzma-loader

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7730 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2007-06-25 11:12:51 +00:00
parent 90dc237655
commit bc03d2d184
4 changed files with 218 additions and 66 deletions
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201
target/linux/adm5120-2.6/files/arch/mips/adm5120/adm5120_info.c
View File

@ -27,6 +27,7 @@
#include <asm/mach-adm5120/routerboot.h>
#include <asm/mach-adm5120/zynos.h>
extern char *prom_getenv(char *envname);
/*
* Globals
*/
@ -53,6 +54,63 @@ static char *boot_loader_names[BOOT_LOADER_LAST+1] = {
};
static struct adm5120_board __initdata adm5120_boards[] = {
/* FIXME: some boards have invalid fields */
{
.name = "Cellvision CAS-630/630W",
.mach_type = MACH_ADM5120_CAS630,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision CAS-670/670W",
.mach_type = MACH_ADM5120_CAS670,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision CAS-700/700W",
.mach_type = MACH_ADM5120_CAS700,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision CAS-771/771W",
.mach_type = MACH_ADM5120_CAS771,
.has_usb = 0,
.iface_num = 5,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision CAS-790",
.mach_type = MACH_ADM5120_CAS790,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision CAS-861/861W",
.mach_type = MACH_ADM5120_CAS861,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision NFS-101U/101WU",
.mach_type = MACH_ADM5120_NFS101U,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Cellvision NFS-202U/202WU",
.mach_type = MACH_ADM5120_NFS202U,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 4*1024*1024,
},
{
.name = "Compex NetPassage 27G",
.mach_type = MACH_ADM5120_NP27G,
@ -116,6 +174,41 @@ static struct adm5120_board __initdata adm5120_boards[] = {
.iface_num = 2,
.flash0_size = 4*1024*1024,
},
{
.name = "Edimax BR-6104K",
.mach_type = MACH_ADM5120_BR6104K,
.has_usb = 0,
.iface_num = 5,
.flash0_size = 2*1024*1024,
},
{
.name = "Infineon EASY 5120",
.mach_type = MACH_ADM5120_EASY5120,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 2*1024*1024,
},
{
.name = "Infineon EASY 5120-RT",
.mach_type = MACH_ADM5120_EASY5120RT,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 2*1024*1024,
},
{
.name = "Infineon EASY 5120P-ATA",
.mach_type = MACH_ADM5120_EASY5120PATA,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 2*1024*1024,
},
{
.name = "Infineon EASY 83000",
.mach_type = MACH_ADM5120_EASY83000,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "RouterBOARD 111",
.mach_type = MACH_ADM5120_RB_111,
@ -158,6 +251,20 @@ static struct adm5120_board __initdata adm5120_boards[] = {
.iface_num = 5,
.flash0_size = 128*1024,
},
{
.name = "ZyXEL ES-2024A",
.mach_type = MACH_ADM5120_ES2024A,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2024PWR",
.mach_type = MACH_ADM5120_ES2024PWR,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2108",
.mach_type = MACH_ADM5120_ES2108,
@ -187,7 +294,7 @@ static struct adm5120_board __initdata adm5120_boards[] = {
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2108PWR",
.name = "ZyXEL ES-2108-PWR",
.mach_type = MACH_ADM5120_ES2108PWR,
.has_usb = 0,
.iface_num = 0,
@ -288,7 +395,7 @@ struct mylo_board {
#define COMPEX_BOARD(d,mt) MYLO_BOARD(VENID_COMPEX,(d),VENID_COMPEX,(d),(mt))
static struct mylo_board __initdata mylo_boards[] = {
static struct mylo_board mylo_boards[] __initdata = {
COMPEX_BOARD(DEVID_COMPEX_NP27G, MACH_ADM5120_NP27G),
COMPEX_BOARD(DEVID_COMPEX_NP28G, MACH_ADM5120_NP28G),
COMPEX_BOARD(DEVID_COMPEX_NP28GHS, MACH_ADM5120_NP28GHS),
@ -308,7 +415,7 @@ struct routerboard {
};
#define ROUTERBOARD(n, mt) { .name = (n), .mach_type = (mt) }
static struct routerboard __initdata routerboards[] = {
static struct routerboard routerboards[] __initdata = {
ROUTERBOARD("111", MACH_ADM5120_RB_111),
ROUTERBOARD("112", MACH_ADM5120_RB_112),
ROUTERBOARD("133", MACH_ADM5120_RB_133),
@ -331,7 +438,7 @@ struct zynos_board {
#define DLINK_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_DLINK, bi, mt)
#define LUCENT_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_LUCENT, bi, mt)
static struct zynos_board __initdata zynos_boards[] = {
static struct zynos_board zynos_boards[] __initdata = {
ZYXEL_BOARD(ZYNOS_BOARD_HS100, MACH_ADM5120_HS100),
ZYXEL_BOARD(ZYNOS_BOARD_P334, MACH_ADM5120_P334),
ZYXEL_BOARD(ZYNOS_BOARD_P334U, MACH_ADM5120_P334U),
@ -345,6 +452,31 @@ static struct zynos_board __initdata zynos_boards[] = {
DUMMY_BOARD()
};
struct common_board {
char *name;
unsigned long mach_type;
};
#define DEFBOARD(n, mt) { .name = (n), .mach_type = (mt) }
static struct common_board common_boards[] __initdata = {
DEFBOARD("CAS-630", MACH_ADM5120_CAS630),
DEFBOARD("CAS-670", MACH_ADM5120_CAS670),
DEFBOARD("CAS-700", MACH_ADM5120_CAS700),
DEFBOARD("CAS-771", MACH_ADM5120_CAS771),
DEFBOARD("CAS-790", MACH_ADM5120_CAS790),
DEFBOARD("CAS-861", MACH_ADM5120_CAS861),
DEFBOARD("NFS-101U", MACH_ADM5120_NFS101U),
DEFBOARD("NFS-202U", MACH_ADM5120_NFS202U),
DEFBOARD("EASY 5120", MACH_ADM5120_EASY5120),
DEFBOARD("EASY 5120-RT", MACH_ADM5120_EASY5120RT),
DEFBOARD("EASY 5120P-ATA", MACH_ADM5120_EASY5120PATA),
DEFBOARD("EASY 83000", MACH_ADM5120_EASY83000),
DEFBOARD("BR-6104K", MACH_ADM5120_BR6104K),
DEFBOARD("WP54G-WRT", MACH_ADM5120_WP54G_WRT),
DEFBOARD("P-334WT", MACH_ADM5120_P334WT),
DEFBOARD("P-335", MACH_ADM5120_P335),
};
/*
* Helper routines
*/
@ -694,6 +826,34 @@ static unsigned long __init uboot_detect_board(void)
return MACH_ADM5120_UNKNOWN;
}
/*
* Misc boards
*/
static unsigned long __init prom_detect_board(void)
{
char *name;
unsigned long ret;
int i;
ret = MACH_ADM5120_UNKNOWN;
name = prom_getenv("board_name");
if (name == NULL)
goto out;
if (*name == '\0')
goto out;
for (i=0; i<ARRAY_SIZE(common_boards); i++) {
if (strcmp(common_boards[i].name, name) == 0) {
ret = common_boards[i].mach_type;
break;
}
}
out:
return ret;
}
static void __init adm5120_detect_board(void)
{
struct adm5120_board *board;
@ -719,6 +879,8 @@ static void __init adm5120_detect_board(void)
adm5120_boot_loader = BOOT_LOADER_UBOOT;
if (t == MACH_ADM5120_UNKNOWN)
t = uboot_detect_board();
} else {
t = prom_detect_board();
}
for (board = adm5120_boards; board->mach_type != MACH_ADM5120_UNKNOWN;
@ -793,7 +955,7 @@ static void __init adm5120_detect_memsize(void)
break;
}
/* FIXME: need to disable buffers for both SDRAM bank? */
/* FIXME: need to disable buffers for both SDRAM banks? */
mem_dbg("checking for %ldMB chip\n",maxsize >> 20);
@ -887,33 +1049,15 @@ out:
void __init adm5120_info_show(void)
{
/* FIXME: move this somewhere else */
printk("ADM%04X%s revision %d, running at %ldMHz\n",
printk(KERN_INFO "ADM%04X%s revision %d, running at %ldMHz\n",
adm5120_product_code,
(adm5120_package == ADM5120_PACKAGE_BGA) ? "" : "P",
adm5120_revision, (adm5120_speed / 1000000)
);
printk("Boot loader is: %s\n", boot_loader_names[adm5120_boot_loader]);
printk("Booted from : %s flash\n", adm5120_nand_boot ? "NAND":"NOR");
printk("Board is : %s\n", adm5120_board_name());
printk("Memory size : %ldMB\n", adm5120_memsize >> 20);
}
void __init adm5120_swab_test(void)
{
#if CONFIG_ADM5120_HARDWARE_SWAB
u32 t1,t2;
t1 = 0x1234;
t2 = __arch__swab16(t1);
printk("hardware swab16 test %s, data:0x%04X, result:0x%04X\n",
(t2 == 0x3412) ? "passed" :"failed", t1, t2);
t1 = 0x12345678;
t2 = __arch__swab32(t1);
printk("hardware swab32 test %s, data:0x%08X, result:0x%08X\n",
(t2 == 0x78563412) ? "passed" :"failed", t1, t2);
#endif /* CONFIG_ADM5120_HARDWARE_SWAB */
printk(KERN_INFO "Boot loader is: %s\n", boot_loader_names[adm5120_boot_loader]);
printk(KERN_INFO "Booted from : %s flash\n", adm5120_nand_boot ? "NAND":"NOR");
printk(KERN_INFO "Board is : %s\n", adm5120_board_name());
printk(KERN_INFO "Memory size : %ldMB\n", adm5120_memsize >> 20);
}
void __init adm5120_info_init(void)
@ -924,5 +1068,4 @@ void __init adm5120_info_init(void)
adm5120_detect_board();
adm5120_info_show();
adm5120_swab_test();
}

28
target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c
View File

@ -32,13 +32,12 @@
#include <asm/mach-adm5120/adm5120_info.h>
static char **prom_envp;
void setup_prom_printf(int);
void prom_printf(char *, ...);
void prom_meminit(void);
#define ADM5120_ENVC 1
char *adm5120_envp[2*ADM5120_ENVC] = {"memsize","0x001000000"};
#define READCSR(r) *(volatile unsigned long *)(0xB2600000+(r))
#define WRITECSR(r,v) *(volatile unsigned long *)(0xB2600000+(r)) = v
@ -81,25 +80,24 @@ void prom_printf(char *fmt, ...)
char *prom_getenv(char *envname)
{
int i, index=0;
char **env;
char *ret;
i = strlen(envname);
ret = NULL;
printk(KERN_INFO "GETENV: envname is %s\n", envname);
if (prom_envp== NULL)
return NULL;
while(index < (2*ADM5120_ENVC)) {
if(strncmp(envname, adm5120_envp[index], i) == 0) {
printk(KERN_INFO "GETENV: returning %s\n", adm5120_envp[index+1]);
return(adm5120_envp[index+1]);
for (env = prom_envp; *env != NULL; env++) {
if (strcmp(envname, *env++) == 0) {
ret = *env;
break;
}
index += 2;
}
printk(KERN_INFO "GETENV: not found.\n");
return(NULL);
return ret;
}
extern char _image_cmdline;
/*
* initialize the prom module.
@ -108,6 +106,8 @@ void __init prom_init(void)
{
char *cmd;
prom_envp = (char **)fw_arg2;
adm5120_info_init();
/* you should these macros defined in include/asm/bootinfo.h */

26
target/linux/adm5120-2.6/files/arch/mips/pci/fixup-adm5120.c
View File

@ -88,13 +88,13 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
int nr_irqs;
int i;
int irq;
irq = -1;
if (slot < 1 || slot > 3) {
printk("PCI: slot number %u is not supported\n", slot);
goto out;
}
GETMAP(default);
switch (mips_machtype) {
@ -112,16 +112,10 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
case MACH_ADM5120_P334WT:
/* using default mapping */
break;
#if 0
case MACH_ADM5120_CAS771:
GETMAP(cas771)
GETMAP(cas771);
break;
case MACH_ADM5120_CAS630:
case MACH_ADM5120_CAS670:
case MACH_ADM5120_CAS700:
case MACH_ADM5120_CAS790:
case MACH_ADM5120_CAS861:
#endif
case MACH_ADM5120_NP27G:
case MACH_ADM5120_NP28GHS:
case MACH_ADM5120_WP54AG:
@ -134,21 +128,21 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
adm5120_board_name());
break;
}
for (i=0; i<nr_irqs; i++, p++) {
if ((p->slot == slot) && (PCI_FUNC(dev->devfn) == p->func) &&
if ((p->slot == slot) && (PCI_FUNC(dev->devfn) == p->func) &&
(p->pin == pin)) {
irq = p->irq;
break;
}
}
if (irq < 0) {
printk(KERN_INFO "PCI: no irq found for %s pin:%u\n",
pci_name(dev), pin);
} else {
printk(KERN_INFO "PCI: mapping irq for %s pin:%u, irq:%d\n",
pci_name(dev), pin, irq);
pci_name(dev), pin, irq);
}
out:
@ -161,7 +155,7 @@ static void adm5120_pci_fixup(struct pci_dev *dev)
return;
/* setup COMMAND register */
pci_write_config_word(dev, PCI_COMMAND,
pci_write_config_word(dev, PCI_COMMAND,
(PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER));
/* setup CACHE_LINE_SIZE register */
@ -172,7 +166,7 @@ static void adm5120_pci_fixup(struct pci_dev *dev)
pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0);
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ADMTEK, PCI_DEVICE_ID_ADMTEK_ADM5120,
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ADMTEK, PCI_DEVICE_ID_ADMTEK_ADM5120,
adm5120_pci_fixup);
int pcibios_plat_dev_init(struct pci_dev *dev)

29
target/linux/adm5120-2.6/patches/001-adm5120.patch
View File

@ -5,7 +5,7 @@ Index: linux-2.6.21.1/arch/mips/Kconfig
@@ -16,6 +16,17 @@ choice
prompt "System type"
default SGI_IP22
+config MIPS_ADM5120
+ bool "Support for ADM5120 SoC"
+ select SYS_HAS_CPU_MIPS32_R1
@ -21,9 +21,9 @@ Index: linux-2.6.21.1/arch/mips/Kconfig
bool "4G Systems MTX-1 board"
select DMA_NONCOHERENT
@@ -766,6 +775,7 @@
endchoice
+source "arch/mips/adm5120/Kconfig"
source "arch/mips/ddb5xxx/Kconfig"
source "arch/mips/gt64120/ev64120/Kconfig"
@ -34,7 +34,7 @@ Index: linux-2.6.21.1/arch/mips/Makefile
+++ linux-2.6.21.1/arch/mips/Makefile
@@ -165,6 +165,14 @@ cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/
load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
#
+# ADMtek 5120
+#
@ -51,10 +51,10 @@ Index: linux-2.6.21.1/include/asm-mips/bootinfo.h
===================================================================
--- linux-2.6.21.1.orig/include/asm-mips/bootinfo.h
+++ linux-2.6.21.1/include/asm-mips/bootinfo.h
@@ -213,6 +213,42 @@
@@ -213,6 +213,57 @@
#define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
#define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
+/*
+ * Valid machtype for group ADMtek ADM5120
+ */
@ -90,7 +90,22 @@ Index: linux-2.6.21.1/include/asm-mips/bootinfo.h
+#define MACH_ADM5120_ES2108G 28 /* ZyXEL Ethernet Switch 2108-G */
+#define MACH_ADM5120_ES2108LC 29 /* ZyXEL Ethernet Switch 2108-LC */
+#define MACH_ADM5120_ES2108PWR 30 /* ZyXEL Ethernet Switch 2108-PWR */
+#define MACH_ADM5120_ES2024A 31 /* ZyXEL Ethernet Switch 2024A */
+#define MACH_ADM5120_ES2024PWR 32 /* ZyXEL Ethernet Switch 2024PWR */
+#define MACH_ADM5120_CAS630 33 /* Cellvision CAS-630/630W */
+#define MACH_ADM5120_CAS670 34 /* Cellvision CAS-670/670W */
+#define MACH_ADM5120_CAS700 36 /* Cellvision CAS-700/700W */
+#define MACH_ADM5120_CAS771 37 /* Cellvision CAS-771/771W */
+#define MACH_ADM5120_CAS790 38 /* Cellvision CAS-790 */
+#define MACH_ADM5120_CAS861 39 /* Cellvision CAS-861/861W */
+#define MACH_ADM5120_NFS101U 40 /* Cellvision NFS-101U/101WU */
+#define MACH_ADM5120_NFS202U 41 /* Cellvision NFS-202U/202WU */
+#define MACH_ADM5120_EASY5120 43 /* Infineon EASY 5120 */
+#define MACH_ADM5120_EASY5120RT 44 /* Infineon EASY 5120-RT */
+#define MACH_ADM5120_EASY5120PATA 45 /* Infineon EASY 5120P-ATA */
+#define MACH_ADM5120_EASY83000 46 /* Infineon EASY-83000 */
+#define MACH_ADM5120_BR6104K 47 /* Edimax BR-6104K */
+
#define CL_SIZE COMMAND_LINE_SIZE
const char *get_system_type(void);