3 files changed, 10 insertions, 2 deletions
diff --git a/src/fw/pciinit.c b/src/fw/pciinit.c
index ce64fdb..7b5aaaf 100644
--- a/src/fw/pciinit.c
+++ b/src/fw/pciinit.c
@@ -574,11 +574,14 @@ static void parisc_mem_addr_setup(struct pci_device *dev, void *arg)
 }
 #endif /* CONFIG_PARISC */
 
-static unsigned long add_lmmio_directed_range(unsigned long size, int rope)
+unsigned long add_lmmio_directed_range(unsigned long size, int rope)
 {
 #ifdef CONFIG_PARISC
     int i;
 
+    if (!has_astro)
+        return -1;
+
     /* Astro has 4 directed ranges. */
     for (i = 0; i < 4; i++) {
             unsigned long addr;
@@ -590,7 +593,7 @@ static unsigned long add_lmmio_directed_range(unsigned long size, int rope)
 
             /* fixme for multiple addresses */
             /* Linux driver currently only allows one distr. range per IOC */
-            addr = 0xfa000000;  /* graphics card area for parisc, f8 is used by artist */
+            addr = 0xf8000000;  /* graphics card area for parisc, LASI_GFX_HPA is usually artist */
             addr += i * 0x02000000;
 
             /* clear bit 0 of address to disable LMMIO while we modify things */
diff --git a/src/parisc/hppa.h b/src/parisc/hppa.h
index e14f67e..ab68f63 100644
--- a/src/parisc/hppa.h
+++ b/src/parisc/hppa.h
@@ -440,6 +440,8 @@ void cpuid(u32 index, u32 *eax, u32 *ebx, u32 *ecx, u32 *edx);
 // pci.c
 unsigned long elroy_offset(u16 bdf);
 void *elroy_port(unsigned long port, unsigned long offs);
+// pciinit.c
+unsigned long add_lmmio_directed_range(unsigned long size, int rope);
 
 #endif // !__ASSEMBLY__
 #endif
diff --git a/src/parisc/stirom.c b/src/parisc/stirom.c
index 99c50b9..99461d2 100644
--- a/src/parisc/stirom.c
+++ b/src/parisc/stirom.c
@@ -3590,6 +3590,9 @@ void sti_rom_init(void)
     if (sti_proc_rom.font_start)
 	return;
 
+    /* allocate first LMMIO range for STI when running on Astro */
+    add_lmmio_directed_range(0x2000000, 0);
+
     sti_rom_size = (_sti_rom_end - _sti_rom_start) / 4096;
     if (sti_region_list[0].region_desc.length != sti_rom_size) {
         /* The STI ROM size is wrong. Try to fix it.