diff options
Diffstat (limited to 'arch/blackfin/mach-bf561/head.S')
-rw-r--r-- | arch/blackfin/mach-bf561/head.S | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S index 96a3d456fb6d..5b8bd40851dd 100644 --- a/arch/blackfin/mach-bf561/head.S +++ b/arch/blackfin/mach-bf561/head.S | |||
@@ -37,9 +37,6 @@ | |||
37 | #include <asm/mach/mem_init.h> | 37 | #include <asm/mach/mem_init.h> |
38 | #endif | 38 | #endif |
39 | 39 | ||
40 | .global __rambase | ||
41 | .global __ramstart | ||
42 | .global __ramend | ||
43 | .extern ___bss_stop | 40 | .extern ___bss_stop |
44 | .extern ___bss_start | 41 | .extern ___bss_start |
45 | .extern _bf53x_relocate_l1_mem | 42 | .extern _bf53x_relocate_l1_mem |
@@ -139,26 +136,26 @@ ENTRY(__start) | |||
139 | 136 | ||
140 | /* Initialise UART - when booting from u-boot, the UART is not disabled | 137 | /* Initialise UART - when booting from u-boot, the UART is not disabled |
141 | * so if we dont initalize here, our serial console gets hosed */ | 138 | * so if we dont initalize here, our serial console gets hosed */ |
142 | p0.h = hi(UART_LCR); | 139 | p0.h = hi(BFIN_UART_LCR); |
143 | p0.l = lo(UART_LCR); | 140 | p0.l = lo(BFIN_UART_LCR); |
144 | r0 = 0x0(Z); | 141 | r0 = 0x0(Z); |
145 | w[p0] = r0.L; /* To enable DLL writes */ | 142 | w[p0] = r0.L; /* To enable DLL writes */ |
146 | ssync; | 143 | ssync; |
147 | 144 | ||
148 | p0.h = hi(UART_DLL); | 145 | p0.h = hi(BFIN_UART_DLL); |
149 | p0.l = lo(UART_DLL); | 146 | p0.l = lo(BFIN_UART_DLL); |
150 | r0 = 0x0(Z); | 147 | r0 = 0x0(Z); |
151 | w[p0] = r0.L; | 148 | w[p0] = r0.L; |
152 | ssync; | 149 | ssync; |
153 | 150 | ||
154 | p0.h = hi(UART_DLH); | 151 | p0.h = hi(BFIN_UART_DLH); |
155 | p0.l = lo(UART_DLH); | 152 | p0.l = lo(BFIN_UART_DLH); |
156 | r0 = 0x00(Z); | 153 | r0 = 0x00(Z); |
157 | w[p0] = r0.L; | 154 | w[p0] = r0.L; |
158 | ssync; | 155 | ssync; |
159 | 156 | ||
160 | p0.h = hi(UART_GCTL); | 157 | p0.h = hi(BFIN_UART_GCTL); |
161 | p0.l = lo(UART_GCTL); | 158 | p0.l = lo(BFIN_UART_GCTL); |
162 | r0 = 0x0(Z); | 159 | r0 = 0x0(Z); |
163 | w[p0] = r0.L; /* To enable UART clock */ | 160 | w[p0] = r0.L; /* To enable UART clock */ |
164 | ssync; | 161 | ssync; |
@@ -411,18 +408,3 @@ ENTRY(_start_dma_code) | |||
411 | RTS; | 408 | RTS; |
412 | ENDPROC(_start_dma_code) | 409 | ENDPROC(_start_dma_code) |
413 | #endif /* CONFIG_BFIN_KERNEL_CLOCK */ | 410 | #endif /* CONFIG_BFIN_KERNEL_CLOCK */ |
414 | |||
415 | .data | ||
416 | |||
417 | /* | ||
418 | * Set up the usable of RAM stuff. Size of RAM is determined then | ||
419 | * an initial stack set up at the end. | ||
420 | */ | ||
421 | |||
422 | .align 4 | ||
423 | __rambase: | ||
424 | .long 0 | ||
425 | __ramstart: | ||
426 | .long 0 | ||
427 | __ramend: | ||
428 | .long 0 | ||