For aarch64, unsigned long is 64-bit data. Memory commands should be fixed with u32 for 32-bit address access. To be clear, ushort is replace with u16, u_char is replaced with u8.

Signed-off-by: York Sun yorksun@freescale.com --- Change log: v1: Replace ulong with u32, ushort with u16, u_char with u8. Add 64-bit data support. v2: Drop 64-bit data support. Change subject.

common/cmd_mem.c | 72 +++++++++++++++++++++++++++--------------------------- 1 file changed, 36 insertions(+), 36 deletions(-)

diff --git a/common/cmd_mem.c b/common/cmd_mem.c index c3aab3d..1cc8f21 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -188,11 +188,11 @@ static int do_mem_mw(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) buf = map_sysmem(addr, bytes); while (count-- > 0) { if (size == 4) - *((ulong *)buf) = (ulong)writeval; + *((u32 *)buf) = (u32)writeval; else if (size == 2) - *((ushort *)buf) = (ushort)writeval; + *((u16 *)buf) = (u16)writeval; else - *((u_char *)buf) = (u_char)writeval; + *((u8 *)buf) = (u8)writeval; buf += size; } unmap_sysmem(buf); @@ -300,14 +300,14 @@ static int do_mem_cmp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) for (ngood = 0; ngood < count; ++ngood) { ulong word1, word2; if (size == 4) { - word1 = *(ulong *)buf1; - word2 = *(ulong *)buf2; + word1 = *(u32 *)buf1; + word2 = *(u32 *)buf2; } else if (size == 2) { - word1 = *(ushort *)buf1; - word2 = *(ushort *)buf2; + word1 = *(u16 *)buf1; + word2 = *(u16 *)buf2; } else { - word1 = *(u_char *)buf1; - word2 = *(u_char *)buf2; + word1 = *(u8 *)buf1; + word2 = *(u8 *)buf2; } if (word1 != word2) { ulong offset = buf1 - base; @@ -433,11 +433,11 @@ static int do_mem_cp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) src = map_sysmem(addr, bytes); while (count-- > 0) { if (size == 4) - *((ulong *)buf) = *((ulong *)src); + *((u32 *)buf) = *((u32 *)src); else if (size == 2) - *((ushort *)buf) = *((ushort *)src); + *((u16 *)buf) = *((u16 *)src); else - *((u_char *)buf) = *((u_char *)src); + *((u8 *)buf) = *((u8 *)src); src += size; buf += size;

@@ -467,9 +467,9 @@ static int do_mem_loop(cmd_tbl_t *cmdtp, int flag, int argc, { ulong addr, length, i, bytes; int size; - volatile uint *longp; - volatile ushort *shortp; - volatile u_char *cp; + volatile u32 *longp; + volatile u16 *shortp; + volatile u8 *cp; const void *buf;

if (argc < 3) @@ -498,23 +498,23 @@ static int do_mem_loop(cmd_tbl_t *cmdtp, int flag, int argc, */ if (length == 1) { if (size == 4) { - longp = (uint *)buf; + longp = (u32 *)buf; for (;;) i = *longp; } if (size == 2) { - shortp = (ushort *)buf; + shortp = (u16 *)buf; for (;;) i = *shortp; } - cp = (u_char *)buf; + cp = (u8 *)buf; for (;;) i = *cp; }

if (size == 4) { for (;;) { - longp = (uint *)buf; + longp = (u32 *)buf; i = length; while (i-- > 0) *longp++; @@ -522,14 +522,14 @@ static int do_mem_loop(cmd_tbl_t *cmdtp, int flag, int argc, } if (size == 2) { for (;;) { - shortp = (ushort *)buf; + shortp = (u16 *)buf; i = length; while (i-- > 0) *shortp++; } } for (;;) { - cp = (u_char *)buf; + cp = (u8 *)buf; i = length; while (i-- > 0) *cp++; @@ -544,9 +544,9 @@ int do_mem_loopw (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { ulong addr, length, i, data, bytes; int size; - volatile uint *longp; - volatile ushort *shortp; - volatile u_char *cp; + volatile u32 *longp; + volatile u16 *shortp; + volatile u8 *cp; void *buf;

if (argc < 4) @@ -578,23 +578,23 @@ int do_mem_loopw (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) */ if (length == 1) { if (size == 4) { - longp = (uint *)buf; + longp = (u32 *)buf; for (;;) *longp = data; } if (size == 2) { - shortp = (ushort *)buf; + shortp = (u16 *)buf; for (;;) *shortp = data; } - cp = (u_char *)buf; + cp = (u8 *)buf; for (;;) *cp = data; }

if (size == 4) { for (;;) { - longp = (uint *)buf; + longp = (u32 *)buf; i = length; while (i-- > 0) *longp++ = data; @@ -602,14 +602,14 @@ int do_mem_loopw (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } if (size == 2) { for (;;) { - shortp = (ushort *)buf; + shortp = (u16 *)buf; i = length; while (i-- > 0) *shortp++ = data; } } for (;;) { - cp = (u_char *)buf; + cp = (u8 *)buf; i = length; while (i-- > 0) *cp++ = data; @@ -1050,11 +1050,11 @@ mod_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const argv[]) ptr = map_sysmem(addr, size); printf("%08lx:", addr); if (size == 4) - printf(" %08x", *((uint *)ptr)); + printf(" %08x", *((u32 *)ptr)); else if (size == 2) - printf(" %04x", *((ushort *)ptr)); + printf(" %04x", *((u16 *)ptr)); else - printf(" %02x", *((u_char *)ptr)); + printf(" %02x", *((u8 *)ptr));

nbytes = readline (" ? "); if (nbytes == 0 || (nbytes == 1 && console_buffer[0] == '-')) { @@ -1084,11 +1084,11 @@ mod_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const argv[]) reset_cmd_timeout(); #endif if (size == 4) - *((uint *)ptr) = i; + *((u32 *)ptr) = i; else if (size == 2) - *((ushort *)ptr) = i; + *((u16 *)ptr) = i; else - *((u_char *)ptr) = i; + *((u8 *)ptr) = i; if (incrflag) addr += size; }