tree 368bff48148c7945b04cb0772d6748bf3dcf8277
parent c50d376a25dcee00a98723f0487892a6c235a50f
author Antonio Nino Diaz <antonio.ninodiaz@arm.com> 1513334180 +0000
committer Antonio Nino Diaz <antonio.ninodiaz@arm.com> 1513350228 +0000

Add support to left-pad with zeroes in tf_printf

Add support to formats %i, %d, %p, %x and %u for left-padding numbers
with zeroes (e.g. `%08x`).

Change-Id: Ifd4795a82a8d83da2c00b44b9e482a2d9be797e3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>