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-rw-r--r--arch/microblaze/include/asm/byteorder.h4
-rw-r--r--arch/microblaze/include/asm/checksum.h9
-rw-r--r--arch/microblaze/include/asm/cpuinfo.h3
-rw-r--r--arch/microblaze/include/asm/elf.h2
-rw-r--r--arch/microblaze/include/asm/unaligned.h12
-rw-r--r--arch/microblaze/kernel/heartbeat.c2
-rw-r--r--arch/microblaze/kernel/intc.c9
-rw-r--r--arch/microblaze/kernel/prom.c7
-rw-r--r--arch/microblaze/kernel/timer.c8
-rw-r--r--arch/microblaze/kernel/vmlinux.lds.S4
10 files changed, 42 insertions, 18 deletions
diff --git a/arch/microblaze/include/asm/byteorder.h b/arch/microblaze/include/asm/byteorder.h
index ce9c58732ffc..31902762a426 100644
--- a/arch/microblaze/include/asm/byteorder.h
+++ b/arch/microblaze/include/asm/byteorder.h
@@ -1,6 +1,10 @@
#ifndef _ASM_MICROBLAZE_BYTEORDER_H
#define _ASM_MICROBLAZE_BYTEORDER_H
+#ifdef __MICROBLAZEEL__
+#include <linux/byteorder/little_endian.h>
+#else
#include <linux/byteorder/big_endian.h>
+#endif
#endif /* _ASM_MICROBLAZE_BYTEORDER_H */
diff --git a/arch/microblaze/include/asm/checksum.h b/arch/microblaze/include/asm/checksum.h
index 128bf03b54b7..0185cbefdda4 100644
--- a/arch/microblaze/include/asm/checksum.h
+++ b/arch/microblaze/include/asm/checksum.h
@@ -24,8 +24,13 @@ csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
"addc %0, %0, %3\n\t"
"addc %0, %0, r0\n\t"
: "+&d" (sum)
- : "d" (saddr), "d" (daddr), "d" (len + proto));
-
+ : "d" (saddr), "d" (daddr),
+#ifdef __MICROBLAZEEL__
+ "d" ((len + proto) << 8)
+#else
+ "d" (len + proto)
+#endif
+);
return sum;
}
diff --git a/arch/microblaze/include/asm/cpuinfo.h b/arch/microblaze/include/asm/cpuinfo.h
index 0d4f0ce3ff7c..7fab800496ae 100644
--- a/arch/microblaze/include/asm/cpuinfo.h
+++ b/arch/microblaze/include/asm/cpuinfo.h
@@ -98,7 +98,8 @@ void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu);
static inline unsigned int fcpu(struct device_node *cpu, char *n)
{
int *val;
- return (val = (int *) of_get_property(cpu, n, NULL)) ? *val : 0;
+ return (val = (int *) of_get_property(cpu, n, NULL)) ?
+ be32_to_cpup(val) : 0;
}
#endif /* _ASM_MICROBLAZE_CPUINFO_H */
diff --git a/arch/microblaze/include/asm/elf.h b/arch/microblaze/include/asm/elf.h
index 732caf1be741..098dfdde4b06 100644
--- a/arch/microblaze/include/asm/elf.h
+++ b/arch/microblaze/include/asm/elf.h
@@ -71,7 +71,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
#define ELF_ET_DYN_BASE (0x08000000)
-#ifdef __LITTLE_ENDIAN__
+#ifdef __MICROBLAZEEL__
#define ELF_DATA ELFDATA2LSB
#else
#define ELF_DATA ELFDATA2MSB
diff --git a/arch/microblaze/include/asm/unaligned.h b/arch/microblaze/include/asm/unaligned.h
index 3658d91ac0fb..2b97cbe500e9 100644
--- a/arch/microblaze/include/asm/unaligned.h
+++ b/arch/microblaze/include/asm/unaligned.h
@@ -12,12 +12,18 @@
# ifdef __KERNEL__
-# include <linux/unaligned/be_struct.h>
+# include <linux/unaligned/be_byteshift.h>
# include <linux/unaligned/le_byteshift.h>
# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_be
-# define put_unaligned __put_unaligned_be
+
+# ifdef __MICROBLAZEEL__
+# define get_unaligned __get_unaligned_le
+# define put_unaligned __put_unaligned_le
+# else
+# define get_unaligned __get_unaligned_be
+# define put_unaligned __put_unaligned_be
+# endif
# endif /* __KERNEL__ */
#endif /* _ASM_MICROBLAZE_UNALIGNED_H */
diff --git a/arch/microblaze/kernel/heartbeat.c b/arch/microblaze/kernel/heartbeat.c
index 5c24eb8219f1..154756f3c694 100644
--- a/arch/microblaze/kernel/heartbeat.c
+++ b/arch/microblaze/kernel/heartbeat.c
@@ -59,7 +59,7 @@ void setup_heartbeat(void)
}
if (gpio) {
- base_addr = *(int *) of_get_property(gpio, "reg", NULL);
+ base_addr = be32_to_cpup(of_get_property(gpio, "reg", NULL));
base_addr = (unsigned long) ioremap(base_addr, PAGE_SIZE);
printk(KERN_NOTICE "Heartbeat GPIO at 0x%x\n", base_addr);
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index e85bbea1c62b..d61ea33aff7c 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -138,12 +138,15 @@ void __init init_IRQ(void)
}
BUG_ON(!intc);
- intc_baseaddr = *(int *) of_get_property(intc, "reg", NULL);
+ intc_baseaddr = be32_to_cpup(of_get_property(intc,
+ "reg", NULL));
intc_baseaddr = (unsigned long) ioremap(intc_baseaddr, PAGE_SIZE);
- nr_irq = *(int *) of_get_property(intc, "xlnx,num-intr-inputs", NULL);
+ nr_irq = be32_to_cpup(of_get_property(intc,
+ "xlnx,num-intr-inputs", NULL));
intr_type =
- *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL);
+ be32_to_cpup(of_get_property(intc,
+ "xlnx,kind-of-intr", NULL));
if (intr_type >= (1 << (nr_irq + 1)))
printk(KERN_INFO " ERROR: Mismatch in kind-of-intr param\n");
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 608e5cf2e10a..04d3325039d9 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -77,11 +77,12 @@ static int __init early_init_dt_scan_serial(unsigned long node,
/* find compatible node with uartlite */
p = of_get_flat_dt_prop(node, "compatible", &l);
if ((strncmp(p, "xlnx,xps-uartlite", 17) != 0) &&
- (strncmp(p, "xlnx,opb-uartlite", 17) != 0))
+ (strncmp(p, "xlnx,opb-uartlite", 17) != 0) &&
+ (strncmp(p, "xlnx,axi-uartlite", 17) != 0))
return 0;
addr = of_get_flat_dt_prop(node, "reg", &l);
- return *addr; /* return address */
+ return be32_to_cpup(addr); /* return address */
}
/* this function is looking for early uartlite console - Microblaze specific */
@@ -115,7 +116,7 @@ static int __init early_init_dt_scan_serial_full(unsigned long node,
addr = *(u32 *)of_get_flat_dt_prop(node, "reg", &l);
addr += *(u32 *)of_get_flat_dt_prop(node, "reg-offset", &l);
- return addr; /* return address */
+ return be32_to_cpu(addr); /* return address */
}
/* this function is looking for early uartlite console - Microblaze specific */
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index 64ca14dbac6e..fcb97e86003d 100644
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -270,11 +270,11 @@ void __init time_init(void)
}
BUG_ON(!timer);
- timer_baseaddr = *(int *) of_get_property(timer, "reg", NULL);
+ timer_baseaddr = be32_to_cpup(of_get_property(timer, "reg", NULL));
timer_baseaddr = (unsigned long) ioremap(timer_baseaddr, PAGE_SIZE);
- irq = *(int *) of_get_property(timer, "interrupts", NULL);
- timer_num =
- *(int *) of_get_property(timer, "xlnx,one-timer-only", NULL);
+ irq = be32_to_cpup(of_get_property(timer, "interrupts", NULL));
+ timer_num = be32_to_cpup(of_get_property(timer,
+ "xlnx,one-timer-only", NULL));
if (timer_num) {
eprintk(KERN_EMERG "Please enable two timers in HW\n");
BUG();
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index 20b0552391d1..96a88c31fe48 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -15,7 +15,11 @@ ENTRY(microblaze_start)
#include <asm-generic/vmlinux.lds.h>
#include <asm/thread_info.h>
+#ifdef __MICROBLAZEEL__
+jiffies = jiffies_64;
+#else
jiffies = jiffies_64 + 4;
+#endif
SECTIONS {
. = CONFIG_KERNEL_START;
generated by cgit (git 2.34.1) at 2024-06-09 07:36:13 +0000